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BlackRock Bitcoin ETF Draws $412M Amid Israel-Iran Tensions

Blockverse — Mon, 23 Jun 2025 03:00:12 +0000

US spot Bitcoin ETFs (exchange‑traded funds) were seen reaching $412 million in net inflows on Monday, extending their streak to six days and pushing the total cumulative inflows to $46.04 billion.

Big Money Moves in Uncertain Times

It’s not every day we see hundreds of millions of dollars pour into a single investment product, especially when the world is on edge. But that’s exactly what happened this week. As the Israel-Iran conflict made headlines and alarmed global markets, investors turned to an unlikely safe haven i.e., Bitcoin. And leading the charge? BlackRock.

BlackRock’s Bitcoin Bet

On June 16, BlackRock’s iShares Bitcoin Trust (IBIT) pulled in a jaw-dropping $266 million in just one day. The BlackRock bitcoin ETF now sits comfortably at the top of the Bitcoin ETF pile, with over $70 billion in assets and more than half of the total market share. Following BlackRock bitcoin’s lead, we have Fidelity’s FBTC in focus, which stood at nearly $83 million. Grayscale’s GBTC, once the big name in the game, barely made a dent with around $13 million.

Market Jitters and Wild Swings

To be honest, any global conflict usually results in chaos for investors. Last week, Israel struck Iran, Bitcoin’s price dropped by over 7% in a single day, leading to increased liquidations and panic trading. But here’s the twist — rather than running away, big investors piled into BlackRock bitcoin and other ETFs, one after the other. Over $3 billion in Bitcoin ETF shares traded hands on the same day. It’s as if the fear-and-greed index actually drew people to BlackRock bitcoin, not away from it.

Why Are Investors Choosing Bitcoin Now?

Bitcoin is usually the first cryptocurrency that comes to mind when investors think of long-term investments and “safe haven.” Increasingly, institutional investors view BlackRock bitcoin ETFs as a form of insurance. Vincent Liu from Kronos Research mentioned that, “Steady Bitcoin ETF inflows reflect growing trust in BTC’s resilience.” In simple terms, people are betting that BlackRock bitcoin can withstand market fluctuations better than most cryptocurrencies, despite ongoing geopolitical tensions.

What’s Next?

Nobody can predict how the Israel-Iran situation will play out. But one thing’s clear—BlackRock bitcoin and its peers are making Bitcoin a bigger part of the mainstream financial world. If Bitcoin holds steady, we could see more influx of cash. Therefore, as headlines continue to roll in and the world watches the Middle East, all eyes are on how investors are moving forward. Through BlackRock’s lens, it seems like in a world full of uncertainty, BlackRock bitcoin looks like a bet worth making.

Trump Fed Decision Sparks Global Crypto Market Debate

Blockverse — Thu, 12 Jun 2025 12:48:57 +0000

The global financial market is anticipating huge shifts. With the U.S. President Donald Trump confirming an imminent Federal Reserve decision, everyone is on alert across the financial and crypto markets. The phrase “Trump Fed decision” has created a buzz, as traders and analysts brace for what some are calling a potential “price earthquake” and could be a turning point for Bitcoin and other digital assets.

Trump Fed Decision: Strategic Bitcoin Reserve and Market Impact

President Trump’s administration recently launched a Strategic Bitcoin Reserve and a U.S. Digital Asset Stockpile. This has marked a pivotal moment in federal crypto policy. Framed as a national digital reserve strategy, this Trump Fed decision treats Bitcoin as a modern-day equivalent of gold (digital gold). The reserve will be capitalized with Bitcoin obtained from criminal or civil forfeiture proceedings. The government has decided not to sell these holdings and to maintain them as a digital store of value for the future.

Trump’s continuous support for cryptocurrencies and the vision to make America as the “crypto capital of the world,” have fueled hope and speculation globally. The Trump Fed decision is already pushing nations like Russia to reassess their approach towards Bitcoin reserves. This can give rise to stong market competition between global economies, which some describe as a “crypto cold war.”

Crypto Market Braces for Potential Volatility

The upcoming decision on interest rates is expected to have a huge impact on Bitcoin and other cryptocurrencies. Market analysts are overwhelmed and they expect the Fed to hold rates steady. The announcement is scheduled for June 18, 2025. There is a 97% chance that the rates will remain unchanged.

Carlo Pruscino, a market analyst at CMC Markets, stated that, when the next two rate cuts arrive, and if they’re coming a lot sooner than expected, it will heavily impact the future prices across some major cryptocurrencies. In this context, it could potentially lead to Bitcoin’s price upside, as high as $112,000.

This Trump Fed decision is coupled with the uncertainties in the ongoing trade policy and tariff negotiations - indicating that traders are preparing for market variability and a potential explosion in price.

Trump Fed Decision: Political Pressure and Crypto Policy

Trump’s intervention in Federal Reserve policy is nothing out of the blue. He has always demanded sharp rate cuts and has argued that the U.S. is behind Europe’s more accommodative stance. In a recent statement, Trump urged the Fed to “go for a full point” cut, and described any delay in the action to be “a disaster.”

While markets are skeptical of such a dramatic move, the Trump Fed decision has shaped expectations and risk sentiment across both global traditional and digital asset markets.

Crypto Community Reacts: Opportunity and Uncertainty

The Trump Fed decision has startled the whole crypto community. The administration’s commitment to digital assets is emphasized by the appointment of a “crypto czar” and the announcement of a White House crypto summit. These events have given rise to questions about the long-term implications for market stability, regulatory oversight and legal challenges to the new reserve structure.

What’s Next?

With the Trump Fed decision just days away, traders are watching Bitcoin and altcoins closely. No matter how things turn out, Trump’s approach to digital currencies is slowly giving way to a new era for crypto. As these shifts unfold, we’re likely to see political ambition, digital innovation, and market uncertainty collide in unpredictable ways.

K33 Executes First Bitcoin Purchase Under New Treasury Strategy

Blockverse — Wed, 04 Jun 2025 06:36:25 +0000

First Step in a Bold New Direction

K33 AB is a prominent digital asset brokerage and research firm headquartered in Sweden. It has executed its first Bitcoin acquisition under a new treasury strategy, and established a significant shift in its corporate financial approach. This happened on June 3 when K33 boldly announced its latest purchase of 10 Bitcoin (BTC) for approximately SEK 10 million (about $1 million).This purchase proved to be a starting transaction in the firm’s broader plan of building considerable Bitcoin reserves on its balance sheet.

The Bitcoin Treasury Strategy

This purchase happens to be a part of K33’s recently unveiled Bitcoin Treasury Strategy. The firm has recently conducted dedicated funding as part of this strategy and secured about $6 million. This move reflects K33’s belief in Bitcoin’s long-term value and their trust in it being a strategic asset for the firm. The CEO of K33, Torbjørn Bull Jenssen has laid emphasis on the company’s reliance on Bitcoin's future. He boldly stated, “We expect Bitcoin to be the best-performing asset in the coming years and will build our balance sheet in Bitcoin moving forward. This will give K33 direct exposure to the Bitcoin price and help unlock powerful synergies with our brokerage operation. Our ambition is to build a balance of at least 1,000 BTC over time and then scale from there.”

Integrating Bitcoin Into Business Operations

This K33’s treasury initiative doesn’t happen to just be an investment play, it is actually designed to integrate Bitcoin entirely into the company’s future business strategy. By acquiring Bitcoin as a core asset, the company has planned to strengthen its financial acumen and reach, enhance the extent of its operations, and unlock new product opportunities. Additionally, the firm also plans to leverage its current Bitcoin holdings to expand its services as well. They have hinted at the potential launch of BTC-backed lending products and improved trading margins.

Funding and Industry Inspiration

The firm has issued new shares, warrants, as well as convertible loans, which has helped to finance this new strategy. K33 has garnered investor confidence in its vision and its contribution in the growing trend of corporate Bitcoin accumulation. It takes inspiration from industry best practices, learning from other public companies that have adopted Bitcoin as a treasury asset to bring diversity to their reserves and hedge against traditional market volatility.

A Milestone for K33

K33’s leadership sees this as a pivotal moment for the company. “The launch of our Bitcoin Treasury Strategy marks a major milestone for K33 and is a leap forward on our strategy. We strongly believe that Bitcoin will become an instrumental part of the global financial system,” Jenssen noted. The company’s first-quarter revenue surged to SEK 450 million ($46.6 million), up 200% year-on-year, underscoring its strong growth trajectory and capacity to execute on ambitious initiatives.

Looking Ahead

With this initial purchase, K33 joins a growing list of forward-thinking firms building Bitcoin reserves as part of their treasury management. The company’s roadmap envisions scaling its Bitcoin holdings to at least 1,000 BTC, positioning itself at the forefront of the digital asset revolution and signaling confidence in Bitcoin’s role as both a store of value and a strategic business enabler.

How CBDCs Differ from Stablecoins: A Comparative Analysis (2025 Edition)

Blockverse — Wed, 04 Jun 2025 05:26:43 +0000

TL;DR

CBDCs are centralized, sovereign-backed digital currencies built for public trust and monetary policy.
Stablecoins are private digital tokens pegged to fiat or assets, widely used in DeFi and cross-border settlements.
In 2025, the lines are blurring: tokenized bank deposits, regulated stablecoins, and wholesale CBDC pilots are reshaping the digital currency landscape.
Core differences lie in issuer, architecture, regulatory posture, and ecosystem integration.

CBDCs and Stablecoins in 2025

According to the Atlantic Council, as of February 2025, 134 countries and currency unions, adding up to 98% of global GDP, are exploring central bank digital currencies. The count was only at 35 in May 2020.

Digital currencies are no longer fringe innovations. In 2025, they’re becoming increasingly central to how nations imagine the future of money. With an observable steady transition from physical cash to programmable digital assets, the spotlight is shining harder on the debate around Central Bank Digital Currencies and stablecoins.

The fact that central bank digital currencies are being pushed by sovereign entities is indicative of their desire to modernize monetary systems, enhance financial inclusion, and, very importantly, maintain control over digital finance. In contrast, stablecoins - pioneered in the decentralized world of crypto - have carved out a role as essential instruments in decentralized finance (DeFi, remittances, and real-time settlement networks.

Why does this debate matter more than ever in 2025?
Because both instruments are evolving fast - and colliding in unexpected ways.

As of May 2025:

66 countries are actively piloting or deploying CBDCs, with retail and wholesale models under experimentation worldwide.
Stablecoins still dominate DeFi, contributing substantially to the on-chain liquidity.
Regulatory frameworks are maturing, with major jurisdictions like the EU, US, and India issuing new guidelines to clarify and control digital currency issuance and usage.

Some key developments this year include:

The EU’s MiCA regulation, now fully operational, providing a legal framework for crypto-assets and stablecoins.
In the US, the GENIUS Act, the first comprehensive federal framework for stablecoins, has advanced through a key procedural vote in the Senate with bipartisan support and is now headed for a full Senate vote.
India’s digital e-rupee retail CBDC pilot has expanded to at least 15 cities, likely more, with millions of users and merchants participating. The RBI has expressed intentions to enhance programmability and explore offline payments.

In this article, we’ll break down the evolving landscape, explaining how CBDCs and stablecoins differ - and where they may converge.

The Meaning of CBDCs: Centralized Digital Sovereignty

A Central Bank Digital Currency (CBDC) is a digital form of a country’s sovereign currency, issued and regulated by its central bank. It represents legal tender and is designed to complement, not replace, physical cash.

There are two major categories:

-** Retail CBDCs**: Used by the general public for everyday transactions. Example: India’s digital e-rupee, Bahamas’ Sand Dollar.

Wholesale CBDSc: Used by financial institutions for interbank settlements. Example: Project Helvetia in Switzerland.

Technology Architecture:
Most central bank digital currencies are built on permissioned distributed ledger technology (DLT) or centralized systems. Some of the newer hybrid models deploy DLT for transparency and auditability while preserving central control. Some projects use customized architectures, which prioritize scalability, privacy, and compliance, for instance, the Digital Euro and China’s e-CNY.

Global Momentum in 2025:

The Digital Euro project has been advanced by the European Central Bank (ECB) into a pilot and preparation phase, with significant activity in 2025. The ECB is looking to finalize the legal and technical framework by late 2025 or early 2026, with a possible launch two to three years after legislative approval.
China’s e-CNY expanded its international corridor via Hong Kong, and e-CNY can now be used for cross-border payments in the Guangdong-Hong Kong-Macao Greater Bay Area. In addition, B2B trade settlement is a stated target for future development.
The RBI’s digital e-rupee saw a significant increase in adoption, with both transaction volume and value rising sharply year-on-year by April 2025. The digital e-rupee is seeing growth in adoption by both retail and wholesale sectors and is acquiring greater credibility in India’s digital payments system.

Central bank digital currencies are not just about digital payments. They are increasingly being designed with programmability in mind - allowing central banks to control disbursement timing, purpose, and recipient eligibility. This could lead to significant improvements in delivery, monetary policy, etc.

You might enjoy our piece on “Blockchain For Cross Border Payments”.

Stablecoins: Private Digital Dollars

The definition of stablecoins would describe them as digital assets whose value is anchored to that of traditional assets, usually fiat currencies. They provide the price stability required for payments and lending in the volatile crypto ecosystem.
**
Types of stablecoins: **

Fiat-backed: Backed 1:1 by fiat reserves held in banks (e.g., USDT, USDC).
Crypto-backed: Collateralized by other cryptocurrencies and managed via smart contracts (e.g., DAI).
Algorithmic: Use on-chain algorithms to control supply and demand (mostly discredited post-2022 LUNA collapse).

2025 Trends:

Circle launched a MiCA-compliant euro stablecoin, offering legally recognized euro-denominated transactions across the EU.
A global shift towards regulated stablecoins is underway, as jurisdictions demand audits, reserve transparency, and AML/KYC compliance.
**
Blockchain Integration**
Public blockchains are where stablecoins shine. USDC and USDT are deeply integrated into Ethereum, Solana, and Layer 2s like Arbitrum and Base. It is the inherent open-architecture design of these blockchain networks that allows interoperability with wallets, DEXs, lending protocols, and NFT marketplaces.

Stablecoins perform the critical function of serving as a bridge between TradFi and DeFi. However, the upsurge in their use has regulators concerned about systemic risk, especially when unregulated entities operate with opaque reserves.

Suggested further reading: “Stablecoins: Relevance and Future”.

Deep-Dive Differences
**
Issuer & Trust Model**
The legitimacy of central bank digital currencies is gained from their association with central banks - institutions that anchor monetary stability and public trust. Issuers like the Reserve Bank of India (RBI), the European Central Bank (ECB), or the People’s Bank of China offer credibility of a sovereign nature, helping position central bank digital currencies as legal tender.

On the other hand, stablecoins are issued by private entities such as Circle (USDC), Tether (USDT), or decentralized protocols like MakerDAO’s DAI. Transparency is the attribute that allows stablecoins to gain trust - regular audits, proof of reserves, real-time attestations, etc.

Regulatory Treatment in 2025
CBDCs operate within the full framework of national monetary policy and are inherently compliant. In India, for example, the digital e-rupee is directly governed by the RBI, which maintains oversight and control over its issuance, circulation, and management.

The case is different for stablecoins, which have had to deal with the following regulatory developments in 2025:

Europe: The MiCA framework is now being phased in, introducing enhanced obligations around licensing, reserve transparency, and operational standards.

Japan: The 2025 Payment Services Act Amendment relaxed requirements around reserve management and market entry for intermediaries. A measured easing that seeks to foster innovation and adoption without sacrificing systemic safety.

US: The Genius Act, if enacted, will establish oversight through banking regulators and the Treasury, and includes requirements for licensing, capital and liquidity standards, reserve transparency, and supervision.

Technological Stack
Central bank digital currencies are typically built on permissioned distributed ledger systems. For example, the digital e-rupee uses a hybrid model combining centralized ledger control with distributed nodes managed by select public sector banks. Many global central bank digital currencies rely on frameworks like Hyperledger Fabric or proprietary DLT architectures.

In contrast, stablecoins are deeply embedded in the public blockchain ecosystem. USDC and DAI operate on Ethereum and have expanded to high-speed Layer 2 chains like Arbitrum, Optimism, and Base. This composability makes stablecoins integral to DeFi protocols, decentralized exchanges, and multichain bridges.

An emerging third pillar is tokenized bank deposits - digital representations of commercial bank balances. JPMorgan’s JPM Coin, Euro-denominated bank tokens, etc., are now part of trials aiming to combine the programmability of stablecoins with the stability of traditional finance.

Risks and Controversies in 2025

CBDCs:

Surveillance Fears: Civil liberties groups in Europe and the US have raised red flags over programmable CBDCs that can restrict spending or enable transaction tracing.
Bank Disintermediation: Some commercial banks warn that widespread CBDC use could hollow out deposits and destabilize lending.
Cybersecurity: The programmable nature of central bank digital currencies introduces new attack vectors - from frozen wallets to malicious smart contract exploits.
Stablecoins:
Depegging Concerns: While major stablecoins like USDC are considered secure, doubts around Tether’s reserves persist in some markets. In 2023, a brief depeg event triggered panic withdrawals.
DeFi Contagion: Stablecoins serve as foundational liquidity in DeFi. In 2024, a series of flash loan attacks using uncollateralized stablecoin pairs revealed the fragility of some ecosystems.
Regulatory Uncertainty: In regions like Africa and Southeast Asia, stablecoins operate in a gray area. Without clear rules, users risk asset seizure or loss of recourse.

The Future: Integration or Competition?

The once binary narrative of CBDCs vs stablecoins is shifting in 2025. Increasingly, we see signs of integration:

BIS Project mBridge, now in beta with six countries, enables multi-CBDC interoperability for cross-border trade settlements.
Central banks are exploring mechanisms to allow regulated stablecoins to interact with CBDC infrastructure.
Private banks are pushing for tokenized commercial bank money as a middle ground.

Yet, the competitive undercurrent remains:

Will stablecoins be reclassified as regulated digital cash or remain in the crypto-native realm?
Will CBDCs incorporate DeFi-style programmability to rival smart stablecoins?
Can hybrid models like programmable bank deposits satisfy both policy control and market demand?

Final Thoughts: A Converging Future, Diverging Foundations

As we look across the digital currency spectrum in 2025, the lines between CBDCs and stablecoins are increasingly blurred - technologically, functionally, and economically. But foundational differences remain stark:

CBDCs embody state-backed control and monetary
authority.
Stablecoins represent private innovation and decentralized utility.

Both play crucial roles. As regulatory frameworks evolve and interoperability expands, we’re entering an era of co-existence, not zero-sum rivalry. The future of money is not one or the other - it’s programmable, plural, and policy-aware.

Ready to explore how blockchain is transforming finance in real-time?
Dive deeper into the future of digital currencies, DeFi, and Web3 on Blockverse — your hub for cutting-edge crypto insights, analysis, and trends.

FAQs

What are the 4 types of stablecoins?

Fiat-backed – Pegged to traditional currencies like USD or INR, held in reserves (e.g., USDC, USDT).
Crypto-backed – Collateralized by other cryptocurrencies, often overcollateralized (e.g., DAI).

Algorithmic – Maintain their peg using algorithms and supply-demand mechanisms (e.g., FRAX).

Commodity-backed – Backed by assets like gold or oil (e.g., PAXG).

Is USDC a CBDC?
No, USDC is not a CBDC. It’s a fiat-backed stablecoin issued by a private company (Circle), not a central bank.

What is the top 5 stablecoin?
As of 2025, the top 5 stablecoins by market capitalization and usage are:

USDT (Tether)
USDC (USD Coin)
DAI
FDUSD (First Digital USD)
TUSD (TrueUSD)

Who owns USDT?
USDT (Tether) is issued and owned by Tether Limited Inc., a company closely affiliated with the crypto exchange Bitfinex, both under the parent company iFinex Inc.

Filing Crypto Taxes in India: Step-by-Step Guide (2025 Edition)

Blockverse — Mon, 02 Jun 2025 11:03:43 +0000

TL;DR

Crypto taxes in India are set at a flat 30% on gains and 1% TDS on the sale or transfer of crypto assets.
You must file crypto gains under ITR-2 or ITR-3, using Schedule VDA.
The deadline for AY 2025–26 is 31st July 2025 (unless extended).
Tools like KoinX, Koinly, and ClearTax Crypto simplify crypto tax calculations.
Even losses must be reported, but can’t be offset against other income.

1. Why This Guide Matters

According to a 2022 statement from the Finance Ministry, TDS (Tax Deducted at Source) collections from trading virtual digital assets totaled ₹60.46 crore.

Crypto may be decentralized, but compliance with crypto taxes in India is anything but. Since the 2022 budget classified cryptocurrencies, NFTs, and other digital assets as Virtual Digital Assets (VDAs), tax rules have tightened - and in 2025, the Income Tax Department is watching more closely than ever.

If you bought, sold, swapped, staked, gifted, or earned crypto in any way, you're expected to report it correctly while filing your Income Tax Return (ITR). The challenge? Navigating tax slabs, flat-rate crypto taxes, Schedule VDA, and ever-changing CBDT circulars.

That’s why we’ve built this no-fluff, step-by-step guide to help every kind of Indian crypto user - casual HODLers, day traders, NFT collectors, and DeFi explorers - get their crypto tax filing right in 2025.

2. Who Needs to File Crypto Taxes in India?

The short answer? Almost everyone who’s touched crypto or virtual digital assets. But your obligations vary based on your activity.

User Type	Filing Required	How it's Taxed
Long-term investor	Yes	30% in gains
Regular trader	Yes	Same as crypto
NFT buyer/seller	Yes	Same as crypto
Staking/mining rewards earner	Yes	Taxed as “Other Income”
Received crypto as salary	Yes	Taxed as salary income
Just held crypto (no activity)	No	But must declare if foreign wallet balance exceeds ₹50 lakh

Even if you’ve made losses, you still need to report to the Income Tax Department. While losses from crypto can’t be offset or carried forward, failing to declare them in your income tax return could raise red flags.

3. India’s Crypto Tax Rules (2025 Update)

Let’s break down how the Indian government currently taxes virtual digital assets:
30% Flat Tax on Gains

Applies only when you sell a crypto asset.
No deductions allowed (not even gas fees or platform charges).
Applies regardless of holding period (short-term and long-term taxed the same).
1% TDS on Sell Transactions

Applies every time you sell crypto/virtual digital assets worth more than ₹10,000 (or ₹50,000 in some cases).
Exchanges like WazirX and CoinDCX deduct TDS automatically and deposit it to the government.
You can see TDS records in your Form 26AS on the Income Tax Portal.

Income from Crypto (Not Sales)
| Type | How it's taxed|
|----------|----------|
|Staking rewards|As income under “Other Sources” |
|Mining rewards|As business income (if mining is systemic)|
|Aidrops/referral bonuses|“Other income”|
|“Other income”|Taxed as salary income|

Gifting Crypto

Gifts above ₹50,000 in crypto/virtual digital assets are taxable in the hands of the receiver (unless exempt, e.g., gifted by close relatives or on marriage).
Must be reported to the Income Tax Department even if no money was exchanged.

4. Documents You’ll Need

Before you start calculating and filing, prepare the following:

Transaction history from all exchanges (INR and international)
Wallet addresses and self-custody transfers
Buy/sell prices and INR conversion rates
TDS certificates from exchanges (if applicable)
Profit/loss summary (use KoinX/Koinly to export)
Any CA-generated reports or audit documents

Pro Tip: Use our Crypto Tax Filing Checklist (PDF) to make sure you don’t miss a step.

5. Step-by-Step: How to File Crypto Taxes in India

[Important - First, register yourself on the GOI's Income Tax Portal with PAN/Aadhaar details.]

Here’s how to go from chaos to compliance in 6 steps when filing crypto taxes in India:
Step 1: Reconcile Your Transactions
Download your full trade and wallet history from every platform you’ve used. Use tools like KoinX or Koinly to auto-tag them and convert to INR.
Step 2: Categorize Your Activity
Classify trades as capital gains or income:

Selling crypto/NFT = Capital Gains
Staking/mining/airdrops = Other Income

Step 3: Check TDS Already Paid
Exchanges typically deduct this, but you should:

Cross-check via Form 26AS on the Income Tax Portal
Claim TDS credit during filing

How to access Form 26AS:

Log in to the Income Tax Portal
Proceed to e-File > Income Tax Returns > View Form 26AS

Step 4: Use ITR-2 or ITR-3
Choose the correct ITR form:

Use ITR-2 if:

You’re a salaried individual with capital gains from crypto trading/investing.
You do not have income from a business or profession.

Use ITR-3 if:

You have a business income related to virtual digital assets - e.g., mining, full-time trading, NFT minting, or crypto freelancing.

How to select ITR-2 or ITR-3:

Log in to the Income Tax Portal
Go to e-File > Income Tax Return
Select Assessment Year
Select Online mode (unless uploading JSON)
Pick ITR-2 or ITR-3

Step 5: Fill Schedule VDA
Schedule VDA is the dedicated section for crypto tax disclosure introduced in AY 2023–24. When filing crypto taxes in India, you will have to use this section to report the following:

Sale date, purchase date
Cost of acquisition
Sale price
TDS deducted
Net gains
Nature of virtual digital assets - e.g., Bitcoin, Ethereum, NFTs, etc.

You can fill this manually or upload a prefilled report via tax software.

Here’s how to manually fill Schedule - VDA:
You’ll see the Schedule - VDA option only after choosing ITR-2 or ITR-3
In the form menu (left sidebar), scroll to Schedule - VDA
Click Add Details for each crypto transaction
Add multiple entries if you had many trades
Save each entry before moving on to the next
Confirm summary at the end of the section
Step 6: Submit and Verify
This is the final step in filing your crypto taxes in India.

Remember, once you e-verify, your return is officially filed and processed by the Income Tax Department, making you liable for any tax, penalties, or consequences based on the information submitted.

Here’s how to e-Verify:

File a return on the Income Tax Portal
Go to e-File > Income Tax Returns > e-Verify Return
E-verify using Aadhaar OTP or net banking
Save your acknowledgment (ITR-V)

Tools to Calculate Crypto Taxes in India (KoinX, Koinly & Others)
Let’s face it: manually calculating your crypto taxes in India is a nightmare - especially when you’ve traded virtual digital assets across multiple exchanges, wallets, and blockchains. That’s where crypto tax software comes in.

These tools automate the calculation, generate reports for Schedule VDA, and even integrate with Indian exchanges. Below are some of the most trusted platforms available for Indian investors:

KoinX (India-Focused)

USP: Built for crypto taxes in India
Exchange support: WazirX, CoinDCX, Binance, and more
Features: Auto-import trades, real-time gain/loss calculations, Schedule VDA-ready reports, and 194S TDS tracking
Pricing: Free basic plan, paid tiers start at ₹115/year
Integrations: Direct import into Income Tax utility or via CSV

Best for Indian retail investors who want localized tax computation and direct e-filing support.

KoinX’s official website.

Koinly

USP: Global tax support
Exchange support: 400+ exchanges including international platforms like Coinbase, Kraken, and Bitfinex
Features: FIFO/LIFO accounting, multi-wallet support, tax-loss harvesting reports
Pricing: Free tier for viewing, paid plans start at ~₹490/year

While not India-specific, Koinly allows you to manually adjust the tax logic to suit crypto taxes in India and its 30% regime.

Koinly’s official website.

CoinTracker

Backed by Coinbase**, this platform shines with portfolio tracking + tax reporting
.
Exchange support: 500+ integrations including Metamask, Binance, and OpenSea
USP: Real-time portfolio management with tax estimates
Pricing: Starts at $59/year for tax reports

CoinTracker's official website.

ClearTax Crypto

A specific tool for crypto taxes in India under the trusted ClearTax brand
Generates Schedule VDA + ITR-compatible summaries
Syncs with Indian and global exchanges
Free + Paid tiers starting at ₹849 available

Cleartax Crypto’s official website.

Note: Always check if the tool supports NFTs and non-custodial wallets (like Metamask) if you use those heavily.

Common Filing Mistakes to Avoid

Crypto taxes in India are new territory for many. Unfortunately, that means mistakes are common - and can lead to penalties or scrutiny from the Income Tax Department. Here's what to watch out for:

Not Reporting Every Transaction
Trades in virtual digital assets must be reported individually in Schedule VDA. Do not club trades or report only a net summary. The form expects:

Sell date
Buy date
Sell price
Cost
TDS
Gains

Using the Wrong ITR
When filing crypto taxes in India, using ITR-1 when you have crypto gains is invalid. Stick to:

ITR-2 if you’re investing in crypto
ITR-3 if you’re trading or mining crypto as a business
Using the wrong form can result in return rejection or tax notices.

Ignoring TDS Compliance
Crypto platforms deduct 1% TDS under Section 194S regarding crypto taxes in India. But if you trade on international exchanges or peer-to-peer, you may be liable to deduct and deposit TDS yourself to the Income Tax Department.

Not doing this? You could face:

100% penalty
Interest on unpaid TDS
Disallowance of expense

Pro Tip: Check Form 26AS and AIS (Annual Information Statement) for all reported TDS against your PAN.

Claiming Ineligible Deductions
Under Section 115BBH:

You cannot claim deductions for expenses, brokerage, or internet bills when filing crypto taxes in India
You also cannot offset losses from one VDA against gains from other virtual digital assets (e.g., BTC loss ≠ ETH gain).
Carry forward of losses is not allowed.

Ignoring Airdrops, Forks, and Mining Rewards
These are taxed by the Income Tax Department at fair market value on receipt, not just when sold. Make sure they’re:

Reported under "Income from Other Sources"
Or included in business income (if using ITR-3)

Deadlines & Penalties (AY 2025–26)

Missing the deadline for filing crypto taxes in India? That’s not a good idea. Here are the important dates and the costs of non-compliance.

Key Deadlines (AY 2025–26)

Event	Deadline
TDS payment (if you’re liable)	7th of next month after transaction
TDS return (Form 26Q)	Quarterly - 31st July, 31st Oct, 31st Jan, 31st May
ITR Filing (individuals not audited)	31st July 2025
ITR Filing (audited cases, ITR-3 users)	31st Oct 2025
Revised Return	31st Dec 2025

Penalties for Non-Compliance

Mistake	Penalty
Not filing ITR	₹1,000 (income < ₹5L), ₹5,000 otherwise
Late filing	Interest under Section 234A at 1% per month
Not deducting TDS (if applicable)	Equal to the amount of TDS + interest
Misreporting income	Up to 200% of tax under-reported

Warning: The Income Tax Department is actively monitoring crypto wallets, exchanges, and foreign transactions. Don’t risk penalties by underreporting or avoiding tax when filing crypto taxes in India.

Final Thoughts & Crypto Tax Checklist
Filing crypto taxes in India might seem intimidating, but with the right tools, awareness, and documentation, it's entirely manageable. And remember - crypto/virtual digital assets might be decentralized, but tax laws are not.

As the Indian tax system evolves, the Income Tax Department is getting smarter with AI-powered red flags, tighter enforcement, and data sharing between exchanges and regulators. If you're serious about crypto in 2025, clean records and accurate filings are your best defense.

Your Checklist for filing crypto taxes in India for AY 2025–26

Consolidate all your crypto trades (INR and non-INR pairs)
Classify whether you’re an investor or trader
Choose correct ITR (2 or 3)
Fill Schedule VDA with transaction-wise data
Download and verify Form 26AS and AIS
Declare airdrops, mining income, and forks (if any)
Check for missing TDS, pay if applicable
Use tax software (like KoinX or ClearTax Crypto)
Review, file, and e-verify your ITR
Save all records in case of audit

Want a downloadable version of this checklist? Click here for a free PDF version!

Visit Blockverse for more articles and level up your crypto game today.

Disclaimer: The information provided in this article is only for educational purposes and it does not constitute legal, financial, or tax advice. Cryptocurrency investments and transactions are subject to risks and regulatory scrutiny in India. Please consult a qualified tax advisor or legal professional before filing your returns or making financial decisions related to virtual digital assets (VDAs). Blockverse is not liable for any outcomes based on the information presented here.

FAQs

Is 1% TDS on crypto refundable?
When 1% TDS is deducted on your crypto transactions under Section 194S, that amount is deposited with the Income Tax Department and appears in your form 26AS as tax already paid on your behalf.

At the end of the financial year, when filing your income tax return, you calculate your total tax liability - including all your income, not just crypto. If the total TDS deducted (including the 1% on crypto) is more than your final tax liability, the excess amount can be claimed in the form of a refund.

Is Binance taxable in India?
Any profits you make from trading, selling, or spending crypto on Binance are subject to a 30% tax, and you are also required to deduct and deposit 1% TDS under Section 194S if trading on an international exchange like Binance.

Because Binance operates as a foreign exchange and does not have to comply with Indian tax laws, Indian traders using Binance have to manually deduct and file TDS themselves.

Can I gift crypto to my wife?
Yes, you can gift crypto to your wife. If both of you are resident Indians, the gift is fully tax-exempt for her - there is no tax on gifts received from a spouse, regardless of the amount.

Which country has no crypto tax?
Several countries have no tax on crypto gains. Some of the most notable crypto tax-free countries include:

Cayman Islands
Bermuda
British Virgin Islands
El Salvador
United Arab Emirates (UAE)
Singapore
Switzerland (in many cantons, for private investors)
Portugal (long-term holdings only)
Malta
Hong Kong

These countries either have no capital gains tax, no personal income tax, or specific exemptions for cryptocurrency, making them attractive for crypto investors.

How to Set Up and Secure a Ledger Wallet (2025 Guide)

Blockverse — Thu, 29 May 2025 11:23:10 +0000

TL;DR (Featured Snippet Style)

Ledger wallets are hardware devices that store your crypto assets' private keys offline, ensuring optimal security.
Setup steps: Install Ledger Live → initialize the device → securely store your 24-word recovery phrase.
2025 threats: AI-driven phishing attacks, counterfeit devices, and malicious firmware.
Security tips: Purchase directly from Ledger, use metal backups for recovery phrases, and enable advanced security features.

Introduction: Crypto Security Starts with Self-Custody

According to Chainalysis, in 2024, crypto platforms lost around $2.2bn to hacks - marking the 4th year in a row in which over $1B has been lost to such hacks.

As digital assets begin to see actual adoption, the concept of self-custody has become more important than ever. There is an alarming surge in the number of exchange hacks, phishing scams, and cyber threats of ever-increasing sophistication. In this reality, relying solely on third-party platforms for asset security has become a progressively risky proposition.

Ledger wallets represent one of the best solutions - users store their keys offline and exercise full control over their cryptocurrencies. In this guide, we will provide a comprehensive walkthrough on setting up and securing your Ledger wallet in 2025.

What Is a Ledger Wallet and How Does It Work?

A Ledger crypto wallet is a physical device that stores your private keys offline to ensure their security. This isolation of the private keys from devices that are connected to the internet means the odds of falling prey to unauthorized access and cyberattacks are as low as possible.

When performing transactions using a Ledger cold wallet, the device signs it internally - ensuring your private keys remain cocooned in its secure environment.

Key Features:

Secure Element Chip: All Ledger wallets come with a certified Secure Element chip that provides additional security against physical, as well as software attacks.
Ledger Live Compatibility: The Ledger Live app, available on both desktop and mobile, allows you to manage your assets effortlessly.
Wide Asset Support: Ledger crypto wallets support Bitcoin, Ethereum, Solana, various NFTs, and over 5,500 cryptocurrencies in total.

Ledger Live App:
The Ledger Live app serves as the companion interface for your Ledger wallet. It allows you to:

View and manage your crypto portfolio
Send and receive assets
Access staking and swapping services
Interact with decentralized applications (dApps)

Step-by-Step Setup: From Unboxing to First Transfer

Step 1: Verify Authenticity
It is very important to purchase your Ledger wallet only from the official Ledger website. Buying from third-party sellers can put you at risk of receiving counterfeit devices or even authentic devices with compromised security. Upon receiving your Ledger crypto wallet:

Check for tamper-evident packaging.
Ensure the device prompts you to set up a new PIN and recovery phrase.

Step 2: Install Ledger Live

Download the Ledger Live app from the official Ledger website. It is available for macOS, Linux, iOS, Windows, and Android. After installation:

Set a strong app password.
If available, enable biometric authentication.
For optimal security, update the app to its latest version.

Step 3: Initialize the Device
In the next step, you will need to connect your Ledger cold wallet to your computer or mobile phone. Once done, follow the steps illustrated on your screen to:

Set a PIN code that is secure.
Generate your 24-word recovery phrase and write it down in a safe place.
Confirm the recovery phrase on the Ledger wallet.

Important: DO NOT store your recovery phrase digitally and never share it with anyone. Consider metal backups for a durable storage solution.

Step 4: Add Crypto Accounts

Open the Ledger Live app:

Navigate to the “Accounts” section.
Select “Add Account” and choose the desired cryptocurrency.
Follow the prompts to sync your device with the app.

You can send and receive crypto assets securely once the setup is complete. It is usually considered good practice to send a small amount at
first to test if everything is in order.

Securing Your Ledger Wallet: Best Practices for 2025

Basic Security Measures

Physical Storage: Use separate and secure locations to store your Ledger crypto wallet and your recovery phrase.
Avoid Digital Copies: Do not take photos or store digital versions of your recovery phrase.
Regular Updates: Keep your Ledger Live app and Ledger wallet firmware up to date.

Advanced Security Features

Passphrase Protection: Add an extra layer of protection by setting up a passphrase in addition to your recovery phrase.
Decoy PINs: Configuring a secondary PIN that accesses a separate wallet can prove vital in coercive situations.
Segregated Wallets: Another useful strategy is to have a separate device/account for regular transactions, and another for long-term holdings

Recognizing and Avoiding Threats
Phishing Scams: Be cautious when dealing with unsolicited communications claiming to be from Ledger. Ledger will not ask you for your recovery phrase under any circumstances.
Fake Website: Always double-check URLs and ensure you’re on the official Ledger site.
Counterfeit Devices: Purchase Ledger wallets only from authorized sources to avoid tampered hardware.

Suggested further reading: “How Do You Set Up a Crypto Wallet: A Step-by-Step Guide”.

Choosing the Right Ledger Wallet for Your Needs

Ledger offers a range of hardware wallets tailored to different user needs:

Ledger Nano S Plus

Best For: Beginners and budget-conscious users.
Features: USB-C connectivity, supports over 5,500 assets, no battery (requires connection to a device).

Ledger Nano X

Best For: Mobile users and active traders.
Features: Bluetooth connectivity, supports up to 100 apps simultaneously, built-in battery

Ledger Stax

Best For: NFT collectors and advanced users.
Features: Curved E Ink® touchscreen, wireless charging, customizable lock screen.

Ledger Flex

Best For: Users seeking a customizable experience.
Features: 2.8” flat E Ink® touchscreen, Bluetooth, and USB-C connectivity, customizable interface.

Check out our piece on - “Here Are The Best Crypto Wallets in 2025”

Tips for Long-Term Security and Peace of Mind

Owning a Ledger crypto wallet is just the beginning. Long-term security demands intentional habits and periodic check-ins to ensure your crypto remains inaccessible to unauthorized parties - now and years down the line.

Separate Wallets for HODLing vs. Daily Use
One of the simplest yet most effective strategies is to maintain two separate wallets:

Cold wallet (your Ledger cold wallet): Reserved for long-term storage (HODLing), not connected to the internet unless in use.

Hot wallet (mobile app or browser extension): Used for day-to-day transactions, tipping, or dApp interactions.

This segmentation reduces risk. If your hot wallet is compromised, your long-term holdings in your Ledger cold wallet remain untouched.

Backup Your Recovery Phrase - The Right Way

Losing your Ledger crypto wallet isn’t the end of the world - but losing your recovery phrase is. Make sure to:

Use a fireproof, waterproof metal backup solution like Cryptosteel or Billfodl.

Store backups in separate secure locations, ideally across different physical sites (e.g., a safe at home and one at a trusted relative’s).

Avoid storing your recovery phrase digitally - no screenshots, notes, apps, or cloud documents.

Remember: Ledger can’t recover your wallet if you lose your 24 words. You are the sole guardian.

Periodic Recovery Tests (Safely!)
To be confident your recovery phrase actually works, consider doing a recovery phrase test - but not on your primary device. Instead:

Use a spare Ledger or another secure, air–gapped tool like a recovery phrase checker (offline only!).
Verify that you can recreate your wallet using the 24 words.

This ensures you won’t run into surprises during emergencies.

Digital Inheritance Planning
No one likes to think about it, but what happens to your crypto when you’re gone?

Plan ahead:

Use a sealed envelope or secure USB with instructions and recovery info, stored with a trusted person.
Explore digital inheritance platforms or smart contracts that unlock access under preset conditions (still experimental in 2025).
For high-value portfolios, consider working with a lawyer to account for crypto assets in your estate plan.

Ledger Wallets in India: What to Know

Crypto adoption is witnessing rapid growth in India, but users here also have to deal with some unique challenges - counterfeit products, customs duties, and deficient awareness regarding hardware wallets. Here’s how to stay safe:

Where to Buy: Stick to the Official Store
Online shopping portals like Flipkart and Amazon often offer cheaper prices or faster shipping. Do not risk it.

Always purchase a Ledger wallet from Ledger’s official store to:

Ensure that you receive a genuine, untampered Ledger cold wallet.
Get access to full manufacturer warranty and support.
Receive official Ledger packaging (check for tamper-evident seals).

While shipping may take longer and include customs processing, the tradeoff is worth the peace of mind.

Import Duties and Delivery Timelines

Be prepared for the following:

Customs Duty: Varies, but typically ranges between 18% and 28% depending on classification.

Courier Fee: Some users report paying an additional courier handling fee (₹300–₹800).

Delivery: Usually 4 to 6 weeks, according to Ledger’s support page.

Pro Tip: Use international tracking and avoid placing large orders that may attract extra scrutiny.
Setting Up Securely in India

Avoid leaving digital breadcrumbs when setting up your Ledger wallets. Here’s how:

Use a VPN when accessing Ledger Live or updating firmware, especially on unsecured networks.
Avoid public Wi-Fi during initial setup and first transfers.
Enable 2FA and strong passwords for any associated email, exchange, or dApp logins.

India’s mobile-first internet culture makes it easy to skip basic security hygiene - but with crypto, every layer counts.

Educate Your Circle
If you’re introducing friends or family to Ledger wallets, help them avoid common traps:

Don’t set up their Ledger crypto wallet for them.
Don’t store their recovery phrase for them.
Teach them not to trust any “support” message on WhatsApp, Telegram, or Twitter/X.

Ledger will never contact you first, ask for your 24-word recovery phrase, or offer to “recover” funds. If someone is asking, it’s a scam.

Final Thoughts: Self-Custody Is a Responsibility, Not Just a Feature

In 2025, owning crypto is no longer a novelty - it’s an investment, a belief in decentralized finance, and in some cases, a lifeline against inflation or censorship. But with great digital power comes great responsibility.

Ledger wallets give you the tools to control and protect your crypto - but security doesn’t stop with the hardware. Your choices, habits, and awareness define how safe your digital wealth really is.

Whether you’re HODLing Bitcoin for the next decade, flipping NFTs, or diving into DeFi, a properly set up and secured Ledger crypto wallet is your first - and best - line of defense.
**
Take control of your crypto journey. Start with a secure foundation. **

Understanding Ledger wallets is just the start. If you're serious about mastering crypto security, DeFi tools, and blockchain trends, head over to Blockverse.

Disclaimer: Cryptocurrency investments and transactions are subject to risks and regulatory scrutiny in India. The information provided in this article is only for educational purposes, and it does not constitute legal, financial, or tax advice. Readers are advised to consult licensed professionals and review the latest guidelines issued by Indian regulatory authorities (such as the RBI and SEBI) before making crypto-related decisions. Importing hardware wallets into India may be subject to customs duties and compliance checks.

FAQs

How to send Render to a Ledger wallet?
To send Render (RNDR) tokens to your Ledger cold wallet:

Make sure your Ledger crypto wallet is set up and the Ethereum app is installed.
In Ledger Live, add an Ethereum account to your wallet.
Copy your Ledger Ethereum address.
Send RNDR (an Ethereum token) from your exchange or wallet to this Ethereum address in Ledger Live

For Render tokens on Solana, install the Solana app on your Ledger, connect it to a Solana-compatible wallet like Phantom, and send your Render (SOL) tokens to your Ledger Solana address.

Always verify the network before sending.

How to send $AERO to Ledger wallet?

To send $AERO (Aerodrome Finance) to your Ledger cold wallet:

In Ledger Live, open your Base account.
Click “Receive” and select "Aerodrome (AERO)”.
Connect and unlock your Ledger crypto wallet to display your Base address.
Copy this address and use it as the recipient when sending $AERO from your exchange or wallet.

Always ensure you are sending $AERO on the Base network to your Ledger Base address.

Does Ledger wallet require KYC?
No, Ledger wallets do not require KYC (Know Your Customer) to set up or use their core wallet functions. You can receive, store, and send crypto with full control of your private keys and without providing personal identification. However, if you use third-party services within Ledger Live (like buying or swapping crypto), those services may require KYC.

What happens if Ledger wallet breaks?
If your Ledger wallet breaks, you can restore access to your crypto by entering your 24-word recovery phrase on a new Ledger crypto wallet or another compatible wallet. Your funds remain safe as long as your recovery phrase is securely stored; the physical device can be replaced, but the recovery phrase is essential for recovery.

Know Everything About The Bitcoin Halving Cycle: The History & Future Outlook

Blockverse — Thu, 29 May 2025 08:38:55 +0000

Bitcoin halving cycle is no longer another calendar event - it’s now a major curveball that reshapes the crypto economy (and parts of the global economy) every four years.

With the Bitcoin halving 2024 now behind us (it occurred in April), the buzz has made way for a closer look at what’s unfolding next. Whether you’re tracking investment options, keeping an eye on Bitcoin mining rewards, or simply curious about how the halving cycle impacts price movement - this is a good time to step back and look at the bigger picture.

I’m assuming you already know what Bitcoin is - check our basic explainer in case you don’t. In this post, I’ll discuss the Bitcoin halving is, why it exists, and how it has influenced the market so far. I’ll revisit past BTC halving events and explore what’s shaping expectations for the next BTC halving in 2028.

Key Takeaways

Cryptocurrencies like bitcoin (BTC) are decentralized digital assets that operate without central banks and rely on blockchain technology for security and transparency.
With a fixed supply of 21 million coins, Bitcoin promotes scarcity and long-term value.
Four bitcoin halving cycles are already completed - occurring after every four years.
The next BTC halving is expected in 2028.

First, the basics - What is Bitcoin Halving?

Within the Bitcoin blockchain software, new bitcoins enter circulation as block rewards. These are earned by individuals known as miners through a process called Bitcoin mining. BTC miners use high-powered, expensive hardware to solve complex problems and validate transactions.

During each BTC halving event, the total number of bitcoins earned for processing and verifying blocks (aka crypto mining) is reduced by half. This slows down the rate at which new bitcoins are created and introduced into the network.

From the beginning, Bitcoin was structured to become increasingly scarce over time, helping limit inflation. With a fixed cap of 21 million bitcoins - and over 19.86 million already mined - this scarcity is often compared to that of gold, earning Bitcoin the nickname “digital gold.”

Looking back, past BTC halving events have been followed by strong price rallies. That said, each cycle plays out differently. Market sentiment, macroeconomic shifts, and adoption trends all shape how Bitcoin behaves after each halving.

But before we explore the impact and patterns, let’s first look at how the Bitcoin halving cycle actually works.

How Does Bitcoin Halving Cycle Work?

Again, a bitcoin halving cycle controls how new bitcoins are created and helps manage the currency’s supply over time. Bitcoin runs on a Proof-of-Work (PoW) system, where BTC miners compete to solve complex cryptographic puzzles and verify transactions. When a miner successfully adds a new block of transactions to the blockchain, they earn newly minted bitcoins as a block reward.

When Bitcoin launched in 2009, BTC miners received 50 bitcoins for every block mined. Today, after four BTC halving events, the reward dropped to 3.125 BTC per block. This process will continue until all 21 million BTC are in circulation, which might happen around the year 2140 - long after we’re gone!

Each BTC halving event is designed to slow down the rate of bitcoin creation. This means fewer coins are produced, making new supply even tighter. This matters to traders because with fewer bitcoins in circulation, growing demand can influence price movement, often pushing it upward.

Is Bitcoin Halving Necessary?

Bitcoin halving is built into its code to limit supply and control inflation. While the creator, Satoshi Nakamoto, never gave a clear reason, many believe it's meant to increase scarcity, encourage early adoption, and mimic gold’s deflationary nature - unlike fiat currencies that can be endlessly printed.

There are also several reasons why the four-year timeframe may have been chosen:

Gradual inflation reduction: The four-year halving cycle slowly decreases Bitcoin’s issuance rate, reinforcing its scarcity similar to gold.
Predictable monetary policy: Scheduled halvings provide predictability, helping BTC miners and investors plan ahead.
Economic cycle alignment: The four-year timeframe may reflect traditional economic or financial cycles.
Balanced incentives: The timeline helps balance miner rewards with long-term network sustainability and security.

Impact of the BTC Halving Events

Now, let’s discuss the impact of each crypto halving event based on prices and mining rewards:

Each Bitcoin halving often reshapes the crypto market. A key metric to understand its influence is the Stock-to-Flow (S2F) ratio, that compares the total existing supply of Bitcoin to the annual amount mined. A higher S2F ratio indicates greater scarcity - and the next BTC halving in 2028 and further will make the asset more valuable than gold.

Reflecting on Bitcoin’s historical performance post-halving unveils a pattern of exponential growth. For example, a report by GlassNode in VanEck’s post states that Bitcoin’s most explosive gains are typically recorded after the halving.

November 2012 - First BTC Halving

BTC miners’ block reward went from 50 BTC to 25 BTC during the first halving. Back in 2012, Bitcoin was still a niche project, known mainly to cryptographers and early tech adopters.
The network’s infrastructure was basic, and the market lacked regulation and liquidity. While it's hard to isolate the price rise solely due to the halving, this event marked Bitcoin's first major test of its programmed supply reduction. Apart from halving and the concept of crypto scarcity, many other market factors led to its steady growth and adoption.

July 2016 - Second BTC Halving

Bitcoin’s ecosystem grew with exchanges, wallets, and merchant adoption. With Ethereum’s launch in 2015 and the introduction of smart contracts, the blockchain technology innovation grew, along with decentralized applications, DeFi trends, and broader market adoption.
Bitcoin’s legitimacy as a store of value and medium of exchange strengthened and despite an initial 40% dip post-halving, prices rallied significantly the following year. BTC price increased to nearly $20,000 by the end of 2017.

May 2020 - Third BTC Halving

This was a significant year during the COVID-19 pandemic for the global financial and crypto markets. The third halving during the pandemic caused widespread market uncertainty.
The block reward dropped from 12.5 BTC to 6.25 BTC, further causing scarcity. Bitcoin rebounded strongly, driven by increasing institutional interest and macroeconomic factors like inflation concerns, dollar weakening, increased popularity of non-fungible token (NFTs) and altcoins, regulatory changes, and more. While it’s unclear how much of this market growth was directly due to Bitcoin halving cycle, it’s worth noting that eventually it preceded a bullish market sentiment.
By November 2021, the currency’s price crossed $67,000, due to its high demand.

April 2024 - Fourth BTC Halving

Bitcoin halving 2024 was a highly anticipated event where BTC miners’ block rewards reduced from 6.25 to 3.125 BTC. The impact of this halving is still seen in the market. The Approval of Ethereum spot ETFs soon after this halving also renewed institutional interest in the cryptocurrency.
The fear and greed index indicates a generally optimistic sentiment around BTC demand. After this Bitcoin halving cycle, BTC was priced at an all-time high of around $111,861 on May 22, 2025.
Each halving strengthens Bitcoin’s deflationary economic model and strengthens its position as a scarce, decentralized digital currency.

When is the Next BTC Halving?

The next BTC halving event is expected to occur around March to May 2028. During this time, the block reward will drop from 3.125 BTC to 1.5625 BTC. While the exact date may vary due to block times, the event will mark the fifth halving in Bitcoin’s history. This milestone will further reduce Bitcoin’s inflation rate, increase its scarcity, and potentially influence long-term price action and reward economics.

How is Bitcoin’s Price Affected After the Halving?

When supply drops and demand stays strong, prices often go up - that’s the basic idea behind bitcoin halving cycle. Since fewer new bitcoins are released into circulation, many people expect the reduced supply to push prices higher.
While halving can spark optimism, Bitcoin’s price is still influenced by a mix of things - like market trends, global news, and market sentiment (fear-and-greed index). So even though BTC halving events are often seen as positive for an asset’s value, they’re not a sure sign of a price surge.
But often a question arises - should you invest during the Bitcoin halving cycle?
Investing during a Bitcoin halving cycle can be strategic due to historical price movements in the months that follow. But, prices may not spike immediately and short-term volatility is quite common. You should view Bitcoin as a long-term asset and avoid chasing hype.

Will the Bitcoin Rally Spill Over to Altcoins?

2025 (post-halving) is expected to be a defining year for crypto. If historical trends repeat, Bitcoin could experience a strong post-halving rally, driving market optimism. Institutional adoption may increase, especially if regulatory clarity continues to improve.

During this time, investors tend to diversify into altcoins seeking higher returns. This “altcoin season” typically follows a Bitcoin surge. But, not all altcoins benefit equally - projects with strong fundamentals, utility, and community support are more likely to see gains.

Additionally, Ethereum upgrades and Layer 2 developments could boost DeFi and Web3 adoption and enhance blockchain trends. Meanwhile, the integration of AI in blockchain, real-world assets (RWAs), and tokenization may bring new use cases. However, macroeconomic conditions like interest rates and inflation will still heavily influence the crypto narrative.

Final Thoughts

Bitcoin halving cycles are more than just a technical milestone. Apart from slashing miner rewards, it reflects the vision of a DeFi future. Each halving stirs up excitement, tests market performance, and reminds us why Bitcoin was built in the first place - to be scarce, valuable, and independent from traditional systems. While no one can accurately predict exactly what comes next, halvings are often seen as a new chapter in crypto - and for many, that’s part of the thrill.

Join us on our Web3 journey and unlock the world of crypto market, NFT, DeFi, blockchain, and more.

Frequently Asked Questions (FAQs)

*How many more Bitcoin halving cycles are left? *
Only four of the 32 bitcoin halvings mentioned in the policy have been completed so far. There are still 28 halvings left, which will take roughly 116 years.
At what block height does the BTC halving event occur?
Bitcoin halvings take place every 210,000 blocks. Block 840,000 was mined last year, followed by the fourth halving. The next BTC halving (in 2028) will happen after block 1,050,000 is mined, reducing the reward to 1.5625 BTC.
What is time required to mine 1 BTC?
Usually, mining 1 BTC takes around 10 minutes or less, depending on the crypto mining setup and internet speed. But, it could also take a few days to several weeks, with challenges in computational power.

Getting Started with DAOs in Web3: A Beginner’s Launch Guide

Blockverse — Wed, 28 May 2025 07:34:44 +0000

Decentralization has moved from buzzword to blueprint - reshaping how we connect, collaborate, and create value online. Today, many startups and organizations are trying to shift their focus to a decentralized ecosystem from a traditional setup, typically governed by centralized authorities. This transition has led to the rise of decentralized autonomous organizations or DAOs.

DAOs in Web3 space are built using blockchain tech. These communities are reshaping how NFT projects, DeFi protocols, and even businesses are run - openly and by those who genuinely care about them.

The numbers back it up. The DAO-as-a-service market is showing decent growth globally. It is expected to grow from a valuation of $174 million in 2025 to around $680+ million by 2033, with a CAGR of 18.6%.

In 2024, the total value of the DAO treasury crossed $30 billion, clearly indicating the growing trust in decentralized governance and the growth of the Web3 industry. As the technologies blend and evolve, we’ll see more innovation in the coming years.

In this post, I’ll discuss what is DAO in Web3, how it works, and its perks. I’ll also mention how to launch a DAO from scratch and potential challenges you might face.

Key Takeaways

Decentralized autonomous organizations or DAOs in Web3 were created to let communities coordinate and make decisions without relying on intermediaries.
It is built using blockchain to keep all transactions transparent, secure, and automated.
Uniswap DAO, MakerDAO, and Arbitrum DAO are among the most popular and active examples.
Though DAOs offer benefits like transparency and shared control, they’re still prone to risks like smart contract code errors, hacks, and exploitation.

What is DAO in Web3 and Why does it Matter?

A decentralized autonomous organization (DAO), is a new kind of structure where a CEO or boardroom doesn’t make decisions - they’re made by the community. Think of it as an online group with a shared wallet, set of rules written in code, and no central authority calling the shots. Instead, members (usually the token holders) vote on how funds are used, what gets built, and how the project moves forward. Every transaction is safely recorded on the blockchain, ensuring full transparency and a tamper-proof crypto ledger.

Many believe that Bitcoin was the first DAO in Web3, but as far as we know, DAOs began as smart contracts on the Ethereum network. Today, DAOs are also built on other open-source blockchains. They are important because they allow people to collaborate, fund ideas, and govern shared resources without needing to trust intermediaries.

Whether for building software, managing investments, or running a social collective, DAOs offer an open and community-led alternative to traditional organizations. But with great control also comes a huge responsibility for security. It can be compromised if governance or code isn’t handled carefully.

How do DAOs in Web3 Work?

Now that you know what is DAO in Web3, let’s understand how it operates.

Smart contract code sets the rules and executes actions automatically when pre-set conditions are met, such as releasing funds or approving proposals.
Proposals can be submitted by any member, usually suggesting changes, funding requests, or new ideas for the community.
Token holders carry out voting. Each vote is transparent and recorded on the blockchain.
Token-based governance gives voting power to members, often based on how many tokens they hold.

Once a decentralized autonomous organization is live, its rules are encoded on the blockchain and cannot be changed without group consensus. This entire process reflects how DAO governance models enable decentralized decision-making, balancing automation with community consensus.

The main decision-makers in the ecosystem

In most DAOs, token holders steer the project in their desired direction. Each vote is tied to the number of governance tokens a member holds - the more tokens, the more voting power.

For perspective, let’s say a certain DAO manages a crypto project. Some members want to change how the tokenomics work - maybe by increasing the number of tokens in circulation or burning some reserve tokens. One of the members submits a proposal to make this change, which is shared with all the token holders with voting power.

Once the voting period ends, the DAO’s smart contract automatically counts the votes. The smart contract triggers the necessary tokenomics change if the proposal gets enough support (based on pre-set rules). If the proposal is rejected, the smart contract doesn’t execute any action, and the system stays as it is.

Benefits of DAOs in Web3

DAOs in Web3 offer a range of advantages that make them attractive for collaboration and governance.

Decentralized decision-making: The power is not concentrated in the hands of a few. Instead, they are made collectively by the community through a transparent, blockchain-based voting system.
Open participation: Anyone with a governance token and internet access can contribute, making DAOs globally accessible and inclusive.
Transparency: Voting and past proposals are always recorded on-chain, promoting accountability, security, and reducing manipulation.

Strong community alignment: Decentralized autonomous organizations encourage a sense of shared purpose, allowing like-minded individuals to collaborate directly on DeFi protocol changes, blockchain network policies, funding decisions, new products, or community initiatives.

Encourages innovation: Anyone can propose changes or projects, helping DAOs stay agile and open to new ideas.

How to Launch a DAO in Web3: Key Steps

You can successfully launch a DAO provided you keep these steps in mind:

1. Set a clear purpose
First, you can identify why your decentralized autonomous organization needs to exist in today’s market. Ask and answer important questions - What problem will it solve? What’s its bigger mission? How will it help the community?
Write down your goals, values, and vision clearly. This will help you attract supporters, partners, and anyone who is willing to invest in your idea.

2. Design the tokenomics
Figure out how your DAO’s token will work – how it will be distributed and used and what financial incentives are involved. Whether it’s crypto staking, rewards, or liquidity pools, the math behind your model must make sense to investors and active contributors.

3. Build a strong community
A decentralized autonomous organization doesn’t work without an active community. Social media platforms like Discord, Telegram, and Twitter are used to gather early supporters. Share regular updates, arrange giveaways, discuss the market, and involve your audience in shaping important decisions. The stronger your early network, the more support you’ll get when you launch a DAO.

4. Decide on governance models
Have a clear vision on decision-making, whether it’ll it be a one token = one vote approach and whether users can delegate votes. These rules will shape how people participate in key decisions. Keep it simple but flexible enough to adjust as your community grows and expectations shift.

5. Choose the type of DAO
All decentralized autonomous organizations are not the same. Some are investment-focused, others work like cooperatives, and a few are protocol-driven. Pick a structure that suits your goals. It’ll define how members interact and what kind of proposals to prioritize.

6. Build the DAO
Work with blockchain developers to build smart contract code, choose the right blockchain network (like Ethereum or Polygon), and integrate crypto wallets. Your tech stack needs to support your governance, treasury, and voting setup smoothly without any glitches or delays.

7. Test everything
Before you launch a DAO, run all the necessary tests. Look out for errors in the code, security gaps, or interface issues. Get feedback from users and iterate accordingly. Even a small bug in a smart contract code can cause huge problems later - so, better to be safe than sorry.

8. Launch a DAO
Once everything’s ready, launch your decentralized autonomous organization on the mainnet. Stay active in your community spaces, track all the feedback, and update based on real-world use. Run quality tests regularly to ensure the platform runs smoothly without any lag.

Disadvantages of DAOs

Even though DAOs offer many upsides, they’re still built on evolving technology with unclear legal structures and regulations, and have their drawbacks.

Slow decision-making: Since proposals require community-wide voting, finalizing decisions can take longer. This can be challenging when quick responses or crisis management are needed.

Lower participation: Even though everyone has a say, not all members participate actively. This can affect voting results and sometimes lead to decisions being made by a minority instead of the broader community.

Knowledge gaps: All participants have voting rights, but not all may fully understand a proposal's technical, financial, or strategic implications. This creates a risk of uninformed decisions being made.
**
Security risks**: DAOs in Web3 rely heavily on smart contracts. If these contracts have bugs or vulnerabilities, hackers can exploit them. For example, in October 2024, Tapioca DAO suffered a security breach. The attacker(s) stole $4.4+ million by taking over the token vesting contract. The breach extended to its stablecoin contract, allowing malicious minting and further loss.

Operational costs: Every action in decentralized autonomous organizations requires crypto transactions that come with gas fees. These costs can fluctuate significantly, especially on blockchain networks like Ethereum, where fees can increase during high activity.

Final Thoughts on Decentralized Autonomous Organizations

Decentralized autonomous organizations (DAOs) represent a shift in how communities and businesses collaborate, blending technology with collective decision-making. With the increasing blend of AI in blockchain, we’re already seeing the emergence of AI-driven governance and automation.

New trends like environmental impact tracking and transparent funding models for sustainability projects are also growing. Given the rate of innovation, DAOs in Web3 may become even more adaptive and efficient in the coming years. The future invites us to rethink authority, trust, and participation in a digitally connected world, opening exciting opportunities to watch.

Want to learn more about DAOs, blockchain, and the crypto world? Join Blockverse and get all the latest updates from the Web3 world - crypto market, DeFi, NFTs, and much more!

Frequently Asked Questions (FAQs)

**
Are DAOs legal?**
The Web3 and blockchain landscapes are complex and continuously evolving. Some regions in the US like Wyoming, Vermont, and Tennessee, and UAE recognize DAOs as legal entities. However, many countries still lack clear regulatory frameworks.

What is the difference between DAO and blockchain?
A blockchain is the underlying technology used by the decentralized autonomous organization to record transactions transparently without any centralized control.

*Which is the largest DAO in Web3? *
As of May 23, 2025, CoinMarketCap listed Uniswap as the largest DAOs in Web3, with a market cap of $4+ billion and a treasury of over $3 billion.

Database Sharding vs Partitioning: What’s the Difference?

Blockverse — Tue, 27 May 2025 06:26:00 +0000

Modern applications have to deal with millions of users and process an equally weighty amount of data, making database performance critical. In this reality, it is important for developers and architects to understand the differences between sharding vs partitioning.

Two of the most widely used strategies for handling the challenge of building data-intensive applications are sharding and partitioning. Both work by splitting large datasets into smaller chunks that are easier to manage. The difference is that sharding distributes these chunks across different computers, while partitioning does this within the same database server.

In this article, we’ll learn everything there is to know about sharding and partitioning - their meaning, functioning, differences, benefits, challenges, and even how leading cloud platforms are using them.

Database Sharding vs Partitioning: What is Database Sharding?

In database sharding, a large amount of data is divided into smaller, more manageable “shards” that are distributed across several computers. Each shard works like an independent database.

A useful analogy is that of a social media app that has millions of users worldwide. In this case, user data could be saved according to region - North American users on a North American server, European ones on a European server, etc.

Sharding is called [horizontal scaling](https://www.cloudzero.com/blog/horizontal-vs-vertical-scaling/#:~:text=Horizontal%20scaling%20(aka%20scaling%20out,server%20may%20be%20your%20solution.) as it is a strategy to increase the number of machines used. It is particularly useful for applications that are used across the world. Vertical scaling, on the other hand, refers to when you increase the resources of a single server through hardware upgrades so that it can handle a higher load.

Types of Database Sharding

A relevant aspect to consider when comparing database sharding vs partitioning is the many ways in which you can perform sharding. You can shard your database depending on the purpose of the database and the performance that is required. Here are some of the most common methods:

Range-Based Sharding
In this case, data is divided based on a value range. For instance, the first 10,000 users can be put on one computer, the next 10,000 on another, and so on. This method is easy to implement but often proves overly simplistic as it is not based on actual data usage.

Hash-Based Sharding
A hash function is used to generate a magic code for the data, which is then randomly assigned to a shard. This is better for load balancing but can make data retrieval a complicated process.

Directory-Based Sharding
A directory records the movement of data and its corresponding shard. This option is the best when it comes to customizing data allocation to shards. The bad part is that if the master directory gets damaged or is not maintained properly, it can make retrieval tricky and even impossible.

Geo-Based Sharding
Data is divided based on geographic location. For global apps, this is very useful for reducing latency and for complying with local data laws.

Each way of performing database sharding has its pros and cons. In some cases, hybrid models are used to combine the benefits of multiple methods.

Benefits of Sharding

There are many advantages of sharding, especially when it comes to applications that are growing rapidly or witnessing global adoption. These are important factors to consider when comparing database sharding vs partitioning.

Improved Scalability
As your data grows, you can simply add more computers instead of upgrading existing ones to offer good performance.

Better Performance
Queries are answered faster as each shard contains relatively less data; this is especially useful for applications that perform data operations more frequently.

High Availability
Using many shards means that if one goes down, others continue to function. It is also common practice in sharding to have copies of the data on another server, which makes the system even more resilient.

Geographic Optimization
Having your data stored closer to the users it serves allows for lower latency and easier regulatory compliance.

Challenges of Sharding

In deciding which is better for you, database sharding vs partitioning, considering the cons of each is relevant. Sharding is very useful for solving the problem of additional data needs, but it also comes with its own set of complications:

Cross-Shard Queries
Queries that need data from several servers can be both expensive and low, as it requires different servers to work together.

Rebalancing Data
As additional data is added to the database, some servers can be overworked while others are relatively idle. Such situations need data to be redistributed to maintain performance, a complicated task that can result in downtime if not handled properly.

Operational Overhead
Running multiple databases is complicated and entails more work when it comes to supervision, backing up data, handling failovers, and security.
**
Application Logic Changes**
Running multiple databases means that the apps that use that data need to be configured accordingly to be able to fetch information correctly.

When comparing database sharding vs partitioning, it's good to know that sharding is great at allowing for scale but needs to be designed carefully by experienced teams.

Database Sharing vs Partitioning: What is Database Partitioning?

Now, let's understand what database partitioning is in this comparison of database sharding vs partitioning.

In database partitioning, a large amount of data is divided into smaller, more manageable “partitions” that are housed in the same database/server. Each partition works like an independent database in the backend, but you still interact with it as if they were one single database.

In most cases, this division of data does not affect how applications handle queries, as the database engine knows how to find the right partition.

A useful analogy is that of a massive spreadsheet with multiple tabs - each tab has some of the information, but it’s still part of the same file.

Database partitioning is closely related to vertical scaling in that it is often used as an alternative/complement to vertical scaling. It is often used to delay or reduce the need for expensive hardware upgrades for the server. This method is highly recommended for handling analytics, time-series data, or high-volume transactions that don’t require full-blown sharding.

Types of Database Partitioning

Here are the most common types of partitioning:

Horizontal Partitioning (Row-Based)
Perhaps the most commonly used method, in this, the rows are divided according to the value of a certain column - often a date or ID range. Ideal for time-series data, logs, and sequential data in general.

For example, A table recording transactions can be partitioned by month, so all January entries go in one, all February entries go in another, etc.

Vertical Partitioning (Column-Based)
In this method, a table is divided by its columns; frequently accessed ones are in one table, and less used ones are in another. This greatly helps in faster information retrieval.

For instance, a table recording user information can be split into core information and extended profile data.

*List-Based Partitioning *
In this case, rows are partitioned according to a predefined list; very useful for classifying data by non-numeric or categorical parameters.

For example, partitioning data by country: US users in one partition, UK users in another, and so on.

Composite Partitioning
This method is also called sub-partitioning, as it uses two or more parameters to divide data. This is very useful for exercising intricate control and for handling complex and high-volume systems.

For example, partition sales data by year, then by region within that year.

When comparing database sharding vs partitioning, using the right method of partitioning can really help reduce costs and improve performance, without having to use multiple servers.

Benefits of Partitioning

Partitioning is very useful for performance and maintenance, especially for large databases that rely on a single server.

Faster Query Performance
Partition pruning, i.e., searching only within relevant partitions instead of the whole database, saves a lot of time.

Easier Data Management
Old partitions that are no longer needed can be easily removed from use, simplifying maintenance tasks.

Improved Indexing
Naturally, indexing a smaller partition is much easier than indexing an entire database.

Better Resource Utilization
Partitioning reduces requirements related to memory, disk use, and CPU use.

When considering database sharding vs partitioning benefits, partitioning represents a simpler solution with lower costs.

Challenges of Partitioning

While database partitioning can boost performance, it is not without its drawbacks:

Complex Query Planning
Partitions that are based on parameters that are poorly thought through can have opposite results for performance.

Maintenance Overhead
Managing partitions can become very difficult, especially for time-based ones, if automation is not used.
**
Uneven Data Distribution**
If certain partitions become much bigger than others, it can lead to serious drops in performance.

Limited Portability
Different databases like Postgres, MySQL, and Oracle have different partitioning features. This can make switching systems very complicated.

Database Sharding vs Partitioning: Key Differences

In short, when comparing database sharding vs partitioning:

Database partitioning is better suited for databases that use a single server with a large but relatively more manageable dataset.
Sharding, on the other hand, is better for apps that have millions of users and massive amounts of data.

When to Use Database Sharding vs Partitioning

When choosing between database sharding vs partitioning, the most important factors to consider are data volume, performance requirements, and operational complexity.

Use Database Partitioning When:

You have a single server with large tables.
Queries are predictable - most recent or certain segments of data.
You need a boost in speed but don’t want to set up new servers.
Example: An analytics dashboard that queries millions of rows daily by date.

**
Use Sharding When:**

Your application is being bottlenecked by connection limits, disk use, storage, etc.
You want to add multiple servers.
You are working with globally distributed users and have to support multiple users simultaneously.
Example: A SaaS platform with thousands of enterprise clients.

In certain situations, like IoT platforms or e-commerce giants, a hybrid strategy can also work really well.

Real-World Applications

It is helpful to consider how major platforms choose between database sharding vs partitioning, as this offers practical examples and advice.
**
MongoDB and Sharding**
MongoDB allows for the creation of shards with multiple copies. This is often used in apps like real-time analytics, gaming, large SaaS platforms, etc. For example, creating shards for a “users” collection by region to provide faster access and other local data benefits.

PostgreSQL and Partitioning
PostgreSQL versions 10 and after have advanced native partitioning, making it ideal for time-series data, logs, and historical datasets. For example, a fintech app partitioning by month to improve query speeds.

MySQL
MySQL natively supports partitioning, but sharding needs add-ons like Vitess to run platforms like YouTube.

Use Case Snapshot
Considering real-world use cases of database sharding vs partitioning, some instances can leverage both these strategies. For instance, a ride-sharing app might shard its users' table by city while partitioning its trip logs by date.

Security and Compliance Implications

Choosing between database sharding vs partitioning involves considering its implications on data security, privacy, and compliance with data laws.

Data Isolation
Sharding makes tenant-based or region-based data isolation easy, which is useful for compliance with GDPR or HIPAA.

Granular Access Control
Partitions and shards naturally allow for access control, i.e., certain teams/services can be given access to only certain sections of data.
**
Audit Complexity**
The higher the number of shards/partitions, the more complicated the process becomes for audits, encryptions, and permissions.

Compliance
Data regulations are often based on where the data is stored, how long it can be stored, or how it is encrypted. Partitioning is better at controlling data lifecycle, while sharding helps with compliance related to where the data is located.

Cost and Operational Impact

When choosing between database sharding vs partitioning, the cost and effort required are important factors to consider.

Multiple shards mean multiple servers, possible network latency and other issues requiring specialized tools like proxies. It requires an experienced and skilled team to pull off.
Using a single server is much cheaper and simpler.
That said, planning for scaling early helps avoid expensive re-engineering costs later on, which is essential for long-term growth.

Hybrid Approaches

In many real-world cases, choosing between database sharding vs partitioning is usually resolved by employing a hybrid approach.

You could shard data by customer/region and then partition each shard’s tables by date.
For example, an IoT platform might shard by device group or location and partition activity logs by time within the shards.

A mixed approach helps handle apps that deal with both high data volume and varied access patterns.

Cloud Providers & Their Implementations

Major cloud platforms today come integrated with support for sharding and partitioning:

Amazon Web Services (AWS)

Amazon RDS uses engines like PostgreSQL and MySQL for partitioning.
Amazon Aurora Global Database offers manual sharing through Vitess and multi-region replication.
Amazon DynamoDB offers automatic sharding.

Google Cloud Platform (GCP)
Cloud Spanner offers databases with horizontal scaling and transparent sharding.
BigQuery uses partitioning and clustering for large-scale analytics.

Microsoft Azure

Azure Cosmos DB offers sharding across multiple regions.
Azure SQL Database for partitioning and sharding through Elastic Database tools.
These tools and services simplify the task of managing distributed data. These cloud-based solutions are particularly useful for teams that do not have DevOps expertise.

To Sum Up

Both sharding and partitioning help solve the problem of managing large databases. Partitioning does this within a single server, while sharding scales with multiple servers and across regions.

Database partitioning is best suited for fine-tuning performance and ensuring fast response times. Sharding is better applied for applications that need to be scaled horizontally, have dispersed tenants, and deal with worldwide data. In the case of truly complex systems, both strategies can be used together as well.

Ultimately, when choosing between database sharding vs partitioning, the factors that matter are your data, queries, and growth trajectory. Build with the future in mind, and choose the method that will grow with your business, not against it.

Market Corrections in Crypto: Understanding, Impact, and Smart Strategies for Navigating the Market

Blockverse — Fri, 23 May 2025 08:36:29 +0000

TL;DR (Smart Clothing in a Nutshell)

TL;DR: Key Insights on Crypto Market Corrections

Market corrections in crypto refer to declines from recent highs of 10% or more, typically lasting weeks to months.
The market correction of April 2025 had a significant impact on major cryptocurrencies like XRP and SOL.
Crypto markets are highly susceptible to corrections due to volatility, speculative trading, leverage, and external factors like macroeconomic shifts and regulatory news.
Corrections differ from crashes, with corrections being less severe and longer in duration.
Investors can benefit from corrections by using strategies like Dollar-Cost Averaging (DCA), portfolio rebalancing, and risk management.
While uncomfortable short-term, corrections help eliminate speculative excesses and reset overvalued prices, presenting long-term buying opportunities.

The crypto market correction that happened in April 2025 was yet another instance of the inherent volatility and unpredictability of digital assets playing out. It was mainly caused by the US-China trade conflict - Trump increasing tariffs on Chinese imports, and China’s retaliation.

Market corrections are, of course, both a challenge and an opportunity for crypto investors. And for those that fail to capitalize on them, they highlight the need to understand the market - know why corrections happen, how to handle them, etc. In this article, we will take a look at the causes of crypto market corrections, what makes them different from crashes, the effects on altcoins, and most importantly, how crypto investors can best navigate these troubled waters.

What Is a Market Correction?

Technically speaking, a market correction refers to a drop in the price of an asset or a group of assets by approximately 10% or more from its recent peak.

Unlike bear markets, which last for an extended period (often over several months or years), corrections are typically short-term events that may last anywhere from a few weeks to a few months.
Similarly, a correction is not as severe as a market crash, which involves a rapid and often catastrophic decline of more than 20%.

Corrections are a naturally occurring part of market cycles and are often the result of a predictable combination of influences - swings in investor sentiment, profit-taking, changes in macroeconomic conditions, etc.

Market corrections are also quite frequent in the world of cryptocurrency due to the inherently volatile nature of the beast. Crypto market corrections help to reset the markets to more sustainable price levels after periods of rapid growth and overvaluation.

In order to better understand crypto market corrections, it is useful to contrast them with normal dips, which are smaller and more frequent.

Normal dips refer to small changes in prices that don’t have much of an impact on overall investor sentiment.
A market correction, on the other hand, is a much stronger price reversal that makes investors reconsider their investments.

Why Crypto is Especially Prone to Corrections

High Volatility and Speculative Trading
Cryptocurrencies are much more volatile (and therefore unpredictable) than traditional assets like stocks or bonds. It is quite common to see prices swing wildly within hours or even minutes, driven by news, social media, and speculative trading.

Crypto investors are famous for their speculative tendencies, which is often the force behind the frequent occurrence of rapid price expansions and sharp corrections. In this space, chasing trends and momentum is quite commonplace, which often causes asset prices to become disconnected from the reality of their fundamental value.

Leverage and Liquidations in CEXs and DeFi
Another thing crypto investors are quite well known for is their love for the use of leverage in CEXs and DeFi platforms. They seek to amplify their profits by increasing exposure to price movements - this, of course, can lead to amplification of both profits and losses.

This means that when crypto market corrections occur, it leads to the liquidation of these leveraged positions, causing a cascading effect, further driving down the prices.

Macroeconomic News and Events
Just like in the case of traditional markets, cryptocurrencies are also affected by the larger macroeconomic conditions - government policies, inflation, geopolitical events, etc.

For instance, when central banks adjust interest rates or tighten liquidity, crypto markets tend to react swiftly. The inflation crisis of 2025 is a good example in which monetary policy was made restrictive, and as a result, many crypto investors ended up selling their assets.

Negative geopolitical events (conflicts, regulatory crackdowns, etc) are also major catalysts for widespread fear, which can cause investors to retreat from riskier assets like cryptocurrencies.

Regulatory Pressures and Political Developments
Governments and financial institutions all over the world are increasingly paying attention to digital assets. Given their reach and influence, it is only natural that any announcements made by these major bodies in this regard can send shockwaves through the market.

The crypto market, in particular, has a history of reacting quite severely to news regarding regulations and political developments - crackdowns, bans, legal restrictions, etc.

Let’s take a look at some real-world examples of crypto market corrections that illustrate this point:

A really good example is the SEC’s 4-year-long investigation and lawsuit against Ripple (XRP), which concluded in March 2025. During this difficult time for Ripple, the price of XRP was extremely volatile and saw many price corrections, especially when unfavorable rumours were making the rounds.
In 2021, the Chinese government’s crackdown on crypto mining heavily affected Bitcoin and other digital assets.
Most recently, in April 2025, uncertainty surrounding US crypto tax proposals and international crypto regulations contributed to the broader market correction.

Corrections vs. Crashes: The Differences

The terms crypto market corrections and crashes are often used interchangeably, but there are significant differences between the two:

Timeframe and Depth of Declines
A correction typically refers to declines of 10% from a recent high, and it usually happens over a shorter period - weeks to a few months. They are often seen as a natural part of market cycles.

A crash, on the other hand, refers to a much more severe event, with declines of over 20% and occurring much more quickly - a matter of days or hours.

Psychological Phases of Market Cycles
There is also a marked difference in the psychological reactions of crypto investors during crypto market corrections and crashes.

During corrections, investors may reevaluate their positions, maybe take profits, and reduce exposure. However, the overall market sentiment tends to remain hopeful, with many taking such phases as good buying opportunities.

During a market crash, on the other hand, crypto investors tend to react with fear and panic selling. The overall sentiment is one of market capitulation, with crypto investors questioning the long-term viability of their investments and exiting, leading to further declines.

How Crypto Market Corrections Affect Altcoins
During crypto market corrections, the prices of Bitcoin and Ethereum tend to decline much less than those of altcoins. This can be attributed to the speculative nature of most altcoins and their lack of established market positions compared to the two industry giants.

This is how it plays out:

When crypto market corrections occur, altcoins suffer from increased volatility and sharper price drops, as crypto investors tend to flock to Bitcoin or Ethereum (viewed as safer bets).
Moreover, the dominance of Bitcoin increases during corrections - this leads to an even more pronounced drop in altcoin prices.

Case Studies: Notable Tokens Affected by Recent Corrections

Ripple (XRP)
The April 2025 market correction had a significant impact on XRP, the digital currency associated with the Ripple network. In early 2025, it had hit a high of $3.31, but this had dropped to $1.79 in April, a decline of over 45%.

This downturn was caused by both internal and external factors:

The drawn-out legal battle with the SEC had put downward pressure on the price of XRP for a long time. Regulatory fears surrounding the future of XRP in the U.S. market dampened investor sentiment.
The general market condition made things worse as crypto investors sought the safety of Bitcoin.

Solana (SOL)
Solana, known for its high throughput and low transaction costs, was one of the hardest-hit altcoins during the April 2025 correction. From hitting its ATH of $293 in January to $97.18 in April 2025, marking a drop of over 66%, significantly more than the rate of Bitcoin’s decline during the same time.

Several factors contributed to Solana’s price drop:

Macroeconomic conditions - rising interest rates and inflation - made crypto investors averse to investing in riskier assets like Solana.
Network stability issues in the past year - outages and downtime - had already impacted Solana’s reputation.
Broader negative market sentiment also affected altcoin investors who are typically more sensitive to broader market trends and sentiment shifts.

Dogecoin (DOGE)
Dogecoin, initially launched as a meme coin, has evolved into one of the most widely traded cryptocurrencies. However, it too was severely impacted during the April 2025 correction. Dogecoin stood at $0.46 in December 2024, but by April 2025, it had fallen to $0.14, a fall of a whopping 69.57%.

Here are the reasons for Dogecoin’s decline:

The primary reason was the bearish trend of Bitcoin, which often pulls down altcoins in its wake.
Miner sell-offs due to the anticipation of further declines
.
The dissipation of positive speculative sentiment and social media hype in the wake of market corrections.
Little fundamental value, which makes it especially vulnerable to negative sentiment.

Official Trump Token ($TRUMP)
The $TRUMP token was launched in early 2025, and it attracted enormous attention initially due to its association with the newly elected U.S. President Donald Trump. It hit an ATH of $75.35 in January 2025 but had fallen to $1.21 by April, an astounding 98.39% decline.

Several factors were at play here:

The token's political association made it extremely controversial and polarizing, deterring many potential crypto investors.
Market sentiment around tokens tied to politics can be very volatile, especially when the broader market conditions are not positive.
The $TRUMP token also lacked real utility and a solid support base.

Investor Psychology During Corrections

Crypto market corrections can cause a powerful churning of emotions, and the psychology of crypto investors plays a major role in how they react to such events. Two of the most prominent emotional responses during market corrections are panic selling and FOMO (Fear of Missing Out).

Panic Selling is when investors sell off their assets quickly due to fear of further dips in prices and further losses. This reaction tends to make market conditions worse as increased selling pressure leads to lower prices, creating a vicious cycle. This type of investor behavior is usually caused by short-term thinking and a lack of confidence in their long-term strategies.

FOMO, on the other hand, makes investors buy assets during rebounds/rallies, due to fear of missing out on an opportunity. This often leads to buying during short-lived rallies, just before deeper crypto market corrections occur. FOMO can lead to overvaluation, which can cause future corrections.

An important consideration here is that the behavior of long-term holders and short-term crypto investors often contrasts sharply.

Long-term holders tend to be focused on the fundamentals of their investments, making them less susceptible to panic selling. They tend to view crypto market corrections as temporary and are more likely to hold through them.

Short-term traders are much more easily influenced by market movements, i.e., they tend to make emotional decisions based on immediate price swings. This often makes for heightened market volatility.

Smart Strategies for Navigating Crypto Market Corrections

During crypto market corrections, it is vital for investors to stay calm and focused on the long-term - panic selling will only lock in losses and rob investors of the opportunity to recover.

Here are a few smart strategies:

Dollar-Cost Averaging (DCA)
In DCA, an investor buys a certain amount of an asset periodically, regardless of its price. This strategy helps deal with short-term volatility - when prices are low, more units are bought, and fewer when the prices are high. Over time, DCA reduces the risk of poor timing during market corrections.

Portfolio Rebalancing
Crypto market corrections can result in some assets taking up too much or too little space in a portfolio. In such situations, the asset allocation should be adjusted to maintain alignment with the investor’s risk tolerance and investment objectives.

Risk Management
There is no substitute for informed investments. Investors who have conviction in the fundamental value of their assets are much less likely to make impulsive decisions. The judicious use of stop-loss orders, i.e., the automatic selling of assets at a predefined price, helps to mitigate large losses during crypto market corrections.

Suggested further reading - “The Best Crypto Trading Strategies in 2025”.

Are Corrections Good for the Market?

Although crypto market corrections are uncomfortable for all investors, they are often seen as healthy for the market. They help to eliminate speculative investments and reset overvaluations to more sustainable prices - creating a more stable and sustainable environment.

In fact, market corrections actually present buying opportunities for the informed crypto investor. Assets that have become undervalued due to panic selling and/or speculation offer excellent opportunities for those willing to wait out the volatility.

At the end of the day, crypto market corrections allow the market to reset, often eliminating weak projects and shining the light on stronger ones.

To Sum Up
In summary, crypto market corrections are both inevitable and necessary. Although they can cause pain in the short-term, they also present opportunities for long-term investors. By staying informed, managing risk, and avoiding panic selling and FOMO, crypto investors can navigate these corrections more effectively.

As always, remember that thoroughly conducted research and a strategic mindset are top priority.

Stay tuned to Blockverse for deeper insights into navigating these volatile markets and crafting strategies for long-term success.

What Is a Multisig Wallet?

Blockverse — Thu, 22 May 2025 19:44:55 +0000

The world of cryptocurrency is still very much like the Wild West, not just in terms of price volatility but also regarding security. Holding digital assets is still very risky, from forgetting your private keys to hacks that steal billions of dollars. This is why the question “What is a multisig wallet?” is one that is very relevant and important, and often searched for online.

Consider that in 2022 alone, hackers managed to steal over $3.8 billion in crypto. Most of this was done by defeating wallet or protocol security measures.

This is where multisig wallets or multisignature wallets come in. These wallets are like shared vaults and offer better security by requiring multiple approvals for every transaction.

In this article, I’ll take a look at what a multisig wallet is, how they work, why you should care, and what you need to know if you are considering using one. Whether you are a solo investor or part of a DAO managing community funds, understanding multisig could prove vital.

What Is a Multisig Wallet?

A multisig wallet or multisignature wallet is a type of crypto wallet that requires two or more private keys to approve and execute a transaction. Normally, wallets require only a single private key to move funds.

A useful analogy: It works like a joint bank account or safety deposit box that needs more than one key to open.

In blockchain terms, this kind of setup is often referred to as M-of-N. For instance, a 2-of-3 wallet means three people have keys, but only two are needed to authenticate a transaction.

Multisig wallets are particularly useful for teams, DAOs, and anyone who does not want a single point of failure in their crypto security.

How Do Multisig Wallets Work?

At the core of a multisignature wallet is a very simple idea: instead of relying on one private key, you need multiple keys to authorize a transaction.

What is a multisig wallet transaction process?

A transaction is created and broadcast to the network.
The transaction remains pending until the required number of valid signatures are submitted, say, 2 of 3. 3: Once this is done, the transaction is validated and executed.

Use Cases of Multisignature Wallets

What is a multisig wallet in terms of its real-world use cases?

Personal Security
An individual investor using a 2-of-3 setup with keys in different devices could get a phone/laptop hacked but still not lose his funds.

Business and Team Wallets
Multisig wallets have found favor with startups, foundations, etc., i.e., teams that hold collective responsibility over funds. The use of such wallets prevents a single person from performing transactions on their own. For example, a 3-of-5 setup could be used in such cases.

Escrow and Trustless Transactions
Multisignature wallets are also ideal for P2P deals. For instance, in a 2-of-3 setup, the buyer and seller sign off on regular transactions. In case of disputes, the 2nd signature becomes the responsibility of a third party, like an escrow agent, who steps in to resolve any issues.

DAOs and Community Governance
Many DAOs use multisig wallets to handle their treasuries. This helps to ensure that spending decisions are always made collectively, in line with DAO principles.

Shared control is crucial in crypto due to its decentralized nature. In such cases, trust is derived from the code and not from authority or relationships.

Advantages of Multisig Wallets

What is a multisig wallet in terms of its advantages?

Why do users choose to use multisignature wallets despite it being more complex to set up and use? This is because the best multisig wallets offer benefits that far outweigh the complexity. Here are the advantages:

Better Security
This is perhaps the biggest draw of multisig wallets. The very fact that multiple keys are required makes hacking that much more difficult. Think of it as an MFA (multi-factor authentication) system for your wallet.

Shared Control
For those in teams or organizations, multisignature wallets make sure that every decision is made collectively. This helps to decrease the likelihood of fraud, theft, or even plain old mismanagement.

Preventing Human Error
In regular wallets, if the key or device is lost, then the funds are likely to become unrecoverable. In the case of multisignature wallets, even if one key is lost, the others can still recover the assets, a fail-safe that normal wallets lack.

Decentralized Decision-Making
The use of multisig wallets in DAO treasuries or startup funds helps build trust by making it necessary for multiple parties to approve every financial move.

Limitations & Challenges

What is a multisig wallet in terms of its disadvantages and limitations?

Multisignature wallets are excellent when it comes to security, but they can be inconvenient and complicated to use. Here are some common disadvantages:

Complicated Setup
This is the usual gripe of beginners trying to use multisignature wallets. Regular wallets usually only need to be installed and work immediately. On the other hand, multisig wallets often require some manual configuring, other key holders need to be available, and you may need some coding knowledge as well.

In addition, your options for multisig are limited in terms of wallets and exchanges.

Losing Your Keys
If you lose most of your keys and/or recovery phrases, the wallet could be lost permanently. There is no “forgot password” option here, like in centralized platforms. This means users have the additional burden of having to plan the distribution of multiple keys carefully and also have a recovery process in place.

Limited Platform Support
If you want to use a multisignature wallet, it is crucial to know that not all cryptos or wallets support it. For instance, Bitcoin supports it through Electrum and Ethereum through Gnosis Safe, but many other blockchains do not have such features.

Also, even if you find the best multisig wallet, it does not mean that it will work smoothly with DeFi apps or exchanges that are built on the same blockchain.

Smart Contract Risks
Multisig is often achieved through smart contracts, especially on chains like Ethereum. If the code in the contract itself is flawed and buggy, then it naturally puts your wallet at risk. Preventing this requires good code auditing.

To sum up, choosing multisignature wallets means choosing added protection, control, and the need for careful planning over ease of use. For many, that is a good deal.

Popular Multisig Wallet Providers

So after all that, if you think you want to go the multisig way and want to find the best multisig wallet for your needs, here are some of the most popular and trusted multisig wallet providers:

Gnosis Safe (now Safe)
Arguably the best multisig wallet for Ethereum, Gnosis Safe has recently rebranded to Safe. It is, hands down, the most popular multisig wallet for Ethereum and is widely used by DAOs, DeFi platforms, and some of the biggest crypto companies to manage their treasuries.

Safe also lets users set highly customizable permissions, giving them a great degree of control over security beyond just having multiple keys. It also works great with Web3 dApps.

Electrum
If you are HODLing a lot of Bitcoin, then Electrum is perhaps the best multisig wallet for you. It has an unmatched pedigree and can be customized in many different ways. You can set up a custom number of participants/signatures and also use hardware wallets like Trezor or Ledger.

Casa
The best multisig wallet for those who want the associated security but don’t want to deal with the complexities, Casa, is a premium solution. It offers a 2-of-3 scheme where you hold one key, Casa holds another, and the third is stored in a backup device. This platform takes care of most of the technical details and provides unmatched personalized assistance

BitGo
Perhaps the best multisig wallet for institutions, BitGo, provides both custodial and non-custodial options. It offers high-level security measures like cold storage and is well known for insuring crypto assets in its care and staying compliant with regulations and laws.

The Future of Multisignature Wallets

What is a multisig wallet in terms of the future?

As things stand, multisignature wallets are well-established as providing excellent protection for crypto assets. In the years to come, with advancements in Web3, the way we secure our cryptocurrencies will also evolve. Let us take a look.
Innovations In Smart Contracts
We can already see that programmable logic is being used to enhance the best multisig wallets. In the future, they may work with smart contracts to support custom permissions, time-locked transactions, and even the use of AI to provide risk analysis.

Social Recovery and Account Abstraction
Ethereum is currently pushing hard for account abstraction. This could soon result in multisignature wallets that feature social recovery options, i.e., trusted friends, family members, etc, could help you recover access if you lose your keys. Multisig wallets look set to become much more user-friendly in the future.

Cross-Chain and Interoperable Solutions
More and more blockchains, each with its use cases and technology, are becoming mainstream, and this trend looks set to continue. This means that in the future, the best multisig wallets will be those that can manage assets on different chains from a single interface.

This is where the multisig space is headed and options like Safe are already looking into multichain deployments.

Better UX and Mainstream Adoption
The complexity associated with using multisignature wallets is perhaps the biggest hurdle in the way of its widespread adoption. The future promises to bring improvements in this regard, with better interfaces, easier onboarding, and integration with popular wallets like MetaMask. This would likely result in multisig becoming par for the course, rather than being viewed as a niche power tool.

To Sum Up

Crypto investors know that a single key that is lost or stolen can cost millions. Multisignature wallets give users the ability to require multiple authorizations for every transaction, giving them a simple yet effective way to safeguard their assets.

You could be an individual who has invested his savings in digital assets, a large business managing shared funds, or a DAO looking after a community treasury. In all cases, multisig wallets give their users peace of mind by reducing the risk of human error, insider theft, and single points of failure issues.

Yes, they can be more complicated to set up and use, but the future looks very promising. The growing use of smart contracts, social recovery, and cross-chain capabilities looks all set to reduce the limitations associated with multisig wallets.

So, what is a multisig wallet? It is the manifestation of the fact that in crypto, the best security is not about trusting someone; it’s about trusting the code.

FAQs

How does a multisig wallet work?
A multisig wallet works by requiring multiple private keys to approve a transaction. Only when the set number of approvals is met, the transaction is executed.

Are multisig wallets safe?
Yes, multisig wallets are considered very safe as they reduce the risk of hacks, theft, and human error by requiring multiple approvals for transactions.

How do I know if my wallet is multisig?
Check your wallet settings or documentation—if it requires multiple private keys to approve transactions, it’s a multisig wallet.

How do I create a multisig wallet?
To create a multisig wallet, use a supported platform like Gnosis Safe or Electrum, set the number of signers, and distribute the private keys.

What Is A Smart Contract Audit?

Blockverse — Wed, 21 May 2025 14:16:33 +0000

The reliability and performance of key elements of the decentralized world depend on smart contracts. DeFi platforms, NFT marketplaces, DAOs, and even blockchain-based games rely on the robustness of these self-executing pieces of code. A smart contract audit, therefore, is essential to their proper functioning - and the functioning of the entire industry. In this article, I’ll take a look at exactly why this is so.

Smart contracts cannot be altered once they are deployed, and the smallest mistake in the code can have devastating consequences. For instance, the infamous hack of The DAO in 2016 led to a loss of $60 million in Ether because of vulnerabilities in its code. This is serious business.

In this article, I’ll talk about what a smart contract audit is, why it's needed, how it works, common issues, and how to prepare for one.

What Is a Smart Contract Audit?

A smart contract audit scrutinizes a smart contract’s source code to check for bugs, vulnerabilities, and logic errors before it is deployed on the blockchain. Being immutable and also responsible for handling valuable assets, ensuring smart contract security is essential.

These code checks are usually performed by professional smart contract auditors such as independent security experts or specialized audit firms. They manually review the code and also use automated tools to detect any flaws.

Ensuring smart contract security basically means to ensure that the smart contract behaves as intended and that users, assets, and data stay protected.

Why Are Smart Contract Audits Important?

Letting smart contract auditors do their thing is essential because once a contract is deployed on the blockchain, it cannot be changed.

Billions of dollars are locked in DeFi protocols and NFTs, and the smallest mistake in the code can result in major financial losses, irreversible reputational damage, and loss of user trust. This is exactly what happened in 2021 when hackers stole over $600 million from the Poly Network.

Smart contract audits help prevent such events from occurring by identifying and fixing issues before the contract goes live. Letting investors see the results of such audits helps to demonstrate a commitment to smart contract security and transparency as well.

Key Steps In The Audit

Smart contract auditors follow a step-by-step process to achieve maximum smart contract security. This would include understanding the code, the use of automated tools to check for bugs, and manual analysis. Here’s how it usually plays out:

a: Specification Review

Smart contract auditors will begin by gaining a thorough understanding of the contract’s intended functions and business logic. They do so by taking a good look at official documents from the developers (architecture diagrams, user flows, etc) and code assumptions.

b: Automated Analysis
Smart contract auditors use automated tools like Slither, MythX, or static analyzers. This step filters out easily detectable issues such as integer overflows, reentrancy bugs, etc.

c: Manual Code Review
In this step, experienced smart contract auditors take a close look at the code line by line. This helps in detecting complicated issues in the logic of the code, flaws that might have unintended economic consequences, or rare anomalies that may cause failure.

d: Testing and Simulation
Here, smart contract auditors will test specific parts of the code, check their interactions, and perform randomized tests. It is also common practice to test the entire code in real-world conditions using testnets.

e: Vulnerability Checks
To wind things up, standards like the SWC Registry or OWASP are used to test for smart contract security in relation to vector attacks. Auditors will check for issues such as reentrancy, access control flaws, front-running risks, unsafe external calls, etc.

f: Report Generation
Finally, an audit report is published, which lists the issues found and the recommended steps to resolve them. In cases where the code is revised, a follow-up audit usually takes place. Most organizations would then make this report publicly available for transparency.

Smart Contract Vulnerabilities

Contracts that are not audited tend to exhibit some common vulnerabilities.

Reentrancy: A classic issue where an external contract repeatedly calls back into the original contract before previous executions are complete. This was the root cause of the 2016 DAO hack, which drained $60 million from the Ethereum network.

Integer Overflow/Underflow: Before Solidity 0.8, arithmetic operations could wrap around, leading to serious logical errors. Attackers could manipulate balances or counters as a result.
Access Control Issues: Poorly implemented permissions can allow unauthorized users to trigger sensitive functions - like withdrawing funds or changing contract settings.

Front-Running: Attackers monitor the mempool and preempt transactions by offering higher gas fees. This is especially dangerous in DeFi and NFT mining.

Unvalidated External Calls: Relying on untrusted contracts or off-chain data without proper checks can introduce major risks.
**
Insecure Randomness**: Using block variables like “block: timestamp” for randomness is predictable and can be exploited in games or lotteries.

Gas Limit Issues: Unbounded loops or overly complex logic can cause transactions to fail due to exceeding gas limits.

Types of Audits

Choosing the right way to audit a smart contract depends on factors like how complicated the contract is, the risk levels, scope of the contract, etc.

Manual Audits: Conducted by professional smart contract security experts who review the code in detail. Ideal for complex or high-value contracts.

Automated Audits: Smart contract auditors use tools like Slither or MythX to quickly detect common vulnerabilities. Best for speed and initial scans, but limited in scope.

Formal Verification: A mathematical approach to prove that a contract behaves exactly as intended. Highly rigorous, but time-consuming and expensive.

Community or Bug Bounty Audits: The open-source community or ethical hackers help identify vulnerabilities in return for rewards. Great for decentralized projects.

Many projects use a combination of these methods for maximum smart contract security.

Tools Used In Smart Contract Auditing

Here are some of the most widely used tools used to enhance smart contract security:

Slither: A static analysis tool that scans Solidity code for known issues like reentrancy or access control flaws.
MythX: A cloud-based security analysis platform that uses symbolic execution and fuzzing to uncover bugs.
Echidna: A powerful fuzzer designed for Ethereum smart contracts. It helps test code against unexpected inputs.
Certora: Used for formal verification — proving mathematically that smart contracts behave as intended.
Hardhat & Foundry: Not audit tools by themselves, but critical for writing unit tests and simulating real-world behavior.

Using a mix of these tools ensures both breadth and depth of smart contract security.

How to Prepare for a Smart Contract Audit

Here’s how to get ready:

Write clean, well-commented code: Make it easier for auditors to understand your logic.
Document everything: Provide clear explanations of contract functionality, architecture, and dependencies.
Include test coverage: A solid suite of unit and integration tests proves the contract works as intended.
Version control: Use platforms like GitHub with proper commit history to track changes and updates.
Perform internal reviews: Have your own team or a peer dev review the code before handing it over.

Think of it like handing in a polished assignment — the clearer and more organized it is, the better your grade (or in this case, your audit report).

Choosing an Audit Firm or Smart Contract Auditor

Here’s what to look for:

Experience & reputation: Go with firms that have audited well-known projects and have strong industry credibility.
Transparency: They should publish clear audit reports with findings, severity levels, and resolution status.
Technical depth: Ensure they have expertise in the language and framework your contracts are written in (e.g., Solidity, Vyper).
Communication: A good audit firm works collaboratively, not just as a one-off code checker.
Past clients: Check if they’ve worked with major DeFi/NFT platforms — it’s usually a good sign.

Top firms include Trail of Bits, Certik, OpenZeppelin, ConsenSys Diligence, and Quantstamp, among others.

Post Audit: What Comes Next?

After receiving the audit report, your dev team should:

Fix the issues: Prioritize critical and high-severity bugs first, then work through the rest.
Run follow-up tests: Make sure fixes didn’t break anything else.
Get a re-audit (if needed): Especially if major code changes were made after the initial audit.
Publish the report: Transparency boosts community trust — many projects upload their audit reports to GitHub or their websites.

Also, consider launching a bug bounty program on platforms like Immunefi. Even after an audit, fresh eyes from ethical hackers can catch what others missed.

To Sum Up

Blockchain and Web3 are in a state of constant evolution. In this industry, security is everything and smart contract audits are one of the most powerful ways to ensure it.

Smart contract security is essential for all, including DeFi protocols, NFT projects, and DAOs, helping you protect your users, your assets, and your reputation. Smart contract audits help you build trust, demonstrate transparency and accountability, and ultimately help your project succeed.

Making sure that the auditing process goes through smoothly and effectively requires a lot of effort - preparing documents, choosing the right firm, implementing changes, etc. However, in a reality where the smallest mistake can cost millions, a smart contract audit is indispensable.

FAQs

What is auditing a smart contract?
Auditing a smart contract is the process of reviewing its code to identify bugs, security vulnerabilities, and logic errors before deployment, ensuring it functions as intended and is secure.
How to prepare for a smart contract audit?
Freeze the codebase, ensure it's well-documented, and include high test coverage. Provide a clear README with contract architecture and any known issues. Run static analysis tools (like Slither) beforehand, simplify complex logic, and be available for auditor queries.
Who audits smart contracts?
Smart contracts are audited by specialized security firms (e.g., Trail of Bits, CertiK, OpenZeppelin) or independent auditors with expertise in blockchain, Solidity, and vulnerability detection.
How much is a smart contract audit?
The cost of a smart contract audit varies widely, typically ranging from $5,000 to over $100,000, depending on the code complexity, audit scope, and the firm's reputation.