DEV Community: David Tevzadze

What Serious Miners Check Before Choosing a Pool (It's Not the Fee)

David Tevzadze — Mon, 25 May 2026 18:27:33 +0000

Choosing a mining pool is not like picking a mobile carrier. It's closer to structuring a financial instrument - one where the wrong architecture costs mid-to-large operations six figures annually while showing up nowhere on a fee comparison table.

The fee percentage is the number every pool advertises. It's also the least predictive variable in your actual earnings. Operators who understand what drives real yield - payout model risk, infrastructure latency, transaction fee capture, hashrate distribution - consistently outperform their theoretical revenue benchmarks. Those who optimize for the fee line alone don't.

Here's what the due diligence actually looks like.

**The Fee Illusion: Why 0% Can Cost You More Than 2%

**
Stale shares are shares your miners submit that the pool rejects because they arrived after a new block was already found. They represent real computational work that earns nothing. And unlike pool fees, they don't appear in the pricing table.

Run 100 TH/s at 0% fees with a 2% stale rate. Compare that to 100 TH/s at 2% fees with a 0.1% stale rate. The math:

Pool A (0% fee, 2% stale): 100 TH/s × 98% effective = 98 TH/s working
Pool B (2% fee, 0.1% stale): 100 TH/s × 99.9% effective × 98% net = 97.9 TH/s working

Effectively identical at 100 TH/s. But stale rates compound with scale. At 1 PH/s, a 1.5% stale rate differential - entirely plausible between a well-optimized global pool and a poorly routed regional one - costs $40,000–$80,000 per year at current network economics. At 10 PH/s, that's a material P&L line.

Stale rate is driven by two infrastructure variables: server geographic proximity to your farm and job latency - how fast the pool pushes new block templates after the network finds a block. Pools running globally distributed infrastructure with tight job propagation consistently outperform single-datacenter setups on this metric. MARA Pool and Luxor have both built North American latency infrastructure specifically to address this for large US-based fleets. It's an operational investment that doesn't show up in any fee comparison but shows up clearly in 90-day BTC-per-terahash performance.

**Payout Architecture: Who's Holding the Variance?

**
The payout model determines whether you or the pool absorbs network luck. This matters more than the fee differential for most operations.

PPLNS - deployed by Braiins Pool and Luxor - ties your payout to the pool's recent block-finding luck. Good luck streak: you earn above theoretical. Dry spell: you absorb it. For fleets running continuous, stable hashrate, PPLNS is workable. For anyone running maintenance windows, firmware migrations, or variable power schedules, PPLNS is structurally punishing. Every disconnection burns your score window. You come back online and earn sub-proportional payouts until your shares rebuild.
PPS gives you a fixed rate per valid share regardless of block luck. The pool carries the variance; you pay a premium for certainty. Predictable treasury cashflow, higher fee.
FPPS - used by Foundry USA, AntPool, ViaBTC, Binance Pool, and WhitePool - extends PPS to include transaction fees in the base payout, not just block subsidy. This is the detail most operators miss until they model it.

Miners on FPPS pools captured that premium automatically in their per-share rate. Miners on pure PPS pools didn't - their rate was calculated against block subsidy only. The spread during that period ran 8–14% in favor of FPPS for multiple weeks. Post-halving, when block subsidy dropped and fees became a larger proportion of total block reward, the same dynamic repeated. FPPS isn't just a structural preference - it's a material revenue difference during the network events that are becoming more frequent, not less.

WhitePool's FPPS implementation includes daily BTC settlement with a 0.001 BTC minimum threshold, which matters for treasury operations managing cash flow against fiat-denominated power contracts. Settlement timing and threshold structure are rarely discussed in pool comparisons but directly affect working capital for operations running on thin margins.

**Hashrate Concentration: What Your Pool Affiliation Actually Signals

**
AntPool and Foundry USA collectively represent 50–55% of global network hashrate most weeks. Both run excellent infrastructure. That's not the concern. The concern is what that concentration means for the network's censorship resistance, regulatory exposure, and - increasingly - for institutional operators whose legal counsel is asking questions about where their hashrate goes.

Pools like Braiins, Luxor, F2Pool, and WhitePool collectively hold smaller but structurally important shares of global hashrate. For compliance-aware operations - particularly those with institutional capital structures or operating in jurisdictions with evolving mining regulation - pool selection is part of the risk disclosure conversation, not just an operations decision.

**How to Actually Compare Pools

The table above tells you the structure. It doesn't tell you the outcome. The only honest comparison method is BTC earned per TH/s over 30-90 days in real operating conditions. Hashrate Index publishes pool-level payout benchmarks that let you track this dynamically - it's one of the few public datasets where real revenue per terahash diverges visibly from theoretical fee-adjusted expected values.

If you're seriously evaluating a pool switch, run a parallel hash split for 30 days. Same ASIC models, same firmware, same power settings, 50/50 split between pools. The data will tell you more than any fee comparison.

**Before You Point Another Terahash at a Pool

**
When you evaluate a pool, you're making decisions across five dimensions simultaneously:

Payout model - who carries variance, and does the structure match your uptime profile
*Transaction fee capture * - does the pool pay you FPPS or leave fees on the table
Infrastructure quality - latency, stale rate, uptime track record in your geography
Settlement mechanics - payout frequency, minimum threshold, currency options
Hashrate distribution - your regulatory exposure and censorship-resistance position

Fee percentage is one input inside dimension three. It's not a summary of the decision.

The operators consistently beating their theoretical revenue aren't the ones who found the 0% pool. They're the ones who ran the 90-day data comparison, matched their payout model to their operational profile, and selected infrastructure that performs in their geography. That's not sophisticated - it's just rigorous. The industry's growing up. Pool selection should too.

Pool fee and payout data current as of publication. Mining revenue projections vary with network difficulty, BTC price, mempool conditions, and fleet-specific hardware configuration. Historical fee event data sourced from public mempool analytics.

_Disclaimer: This is not financial or investment advice. Do your own research before making any decisions. Use at your own risk.
_

What Serious Miners Check Before Choosing a Pool (It's Not the Fee)

David Tevzadze — Mon, 25 May 2026 18:14:43 +0000

Here's what the due diligence actually looks like.

**The Fee Illusion: Why 0% Can Cost You More Than 2%

Run 100 TH/s at 0% fees with a 2% stale rate. Compare that to 100 TH/s at 2% fees with a 0.1% stale rate. The math:

Pool A (0% fee, 2% stale): 100 TH/s × 98% effective = 98 TH/s working
Pool B (2% fee, 0.1% stale): 100 TH/s × 99.9% effective × 98% net = 97.9 TH/s working

**Payout Architecture: Who's Holding the Variance?

**
The payout model determines whether you or the pool absorbs network luck. This matters more than the fee differential for most operations.

PPLNS - deployed by Braiins Pool and Luxor - ties your payout to the pool's recent block-finding luck. Good luck streak: you earn above theoretical. Dry spell: you absorb it. For fleets running continuous, stable hashrate, PPLNS is workable. For anyone running maintenance windows, firmware migrations, or variable power schedules, PPLNS is structurally punishing. Every disconnection burns your score window. You come back online and earn sub-proportional payouts until your shares rebuild.
PPS gives you a fixed rate per valid share regardless of block luck. The pool carries the variance; you pay a premium for certainty. Predictable treasury cashflow, higher fee.
FPPS - used by Foundry USA, AntPool, ViaBTC, Binance Pool, and WhitePool - extends PPS to include transaction fees in the base payout, not just block subsidy. This is the detail most operators miss until they model it.

**Hashrate Concentration: What Your Pool Affiliation Actually Signals

**
**AntPool and Foundry USA collectively represent 50–55% of global network hashrate most weeks. Both run excellent infrastructure. That's not the concern. The concern is what that concentration means for the network's censorship resistance, regulatory exposure, and - increasingly - for institutional operators whose legal counsel is asking questions about where their hashrate goes.

**How to Actually Compare Pools

**Before You Point Another Terahash at a Pool

**
When you evaluate a pool, you're making decisions across five dimensions simultaneously:

1. Payout model - who carries variance, and does the structure match your uptime profile
2. Transaction fee capture **- does the pool pay you FPPS or leave fees on the table
**3. Infrastructure quality - latency, stale rate, uptime track record in your geography
4. Settlement mechanics - payout frequency, minimum threshold, currency options
5. Hashrate distribution - your regulatory exposure and censorship-resistance position

Fee percentage is one input inside dimension three. It's not a summary of the decision.

_Disclaimer: This is not financial or investment advice. Do your own research before making any decisions. Use at your own risk.
_

How I Got My First Job as a Developer (and Why It Wasn’t About the Code)

David Tevzadze — Thu, 08 Jan 2026 14:58:14 +0000

If you ask any developer how their career started, everyone has their own story. For some, it’s a referral from a friend. For others, it’s grinding LeetCode at 2am while whispering “just one more commit.” For me, it started with a free online course I didn’t expect much from.

Back in 2019, I took a crypto course that felt more like a side quest than a career move. I wasn’t expecting much. But somehow, that experiment turned into my first hands-on experience… and eventually, my first job offer.

Since then, I’ve worked with different teams, built stuff that broke (and fixed it), and realized one simple truth: you don’t level up by just reading docs or watching tutorials. Real growth starts when your code hits production, the logs light up, and someone tags you in a ticket at 10:47 PM asking “why is the deploy stuck on staging?”

Lately, after almost 6 years of working in dev, I’ve also been thinking: I’ve wanted to bridge my dev background with the world of crypto for a while now. Why? Because this space is moving fast, and honestly-it’s too interesting to sit out. I’ve already worked on a few crypto-related projects over the years-but they were fairly simple, nothing that really pushed me out of my comfort zone. And now there's a perfect excuse to dive in.

The WhiteBIT Global Talent Program kicks off in March, and I’m all in. It’s a 4-month remote program for developers who want to grow through real, practical experience. You’ll work in a team environment, write production-level code, and learn how things are done in real tech companies- not just in tutorials or personal side projects.

👉 Take the lead, join the program, and grab your chance at a real job offer with the WhiteBIT team!

I looked through the curriculum of the program - it's pretty solid. Whether you're on the PHP or Go track, it covers everything from architecture and databases to observability, testing, and final project delivery

So why I’m signing up:
🔹 Hands-on, no-fluff structure
🔹 Real feedback from actual engineers (not just “LGTM” on GitHub)
🔹 A shot at a job offer from WhiteBIT

If you’ve been stuck in tutorial purgatory, tired of building the 15th to-do app, or curious how crypto products are actually engineered-this might be your way out.

Let’s build something real!

💳 Crypto Is Quietly Becoming Part of Everyday Life

David Tevzadze — Sun, 28 Dec 2025 20:48:56 +0000

Crypto feels calmer lately - and that’s actually a good sign. While $BTC volatility has cooled, adoption keeps moving forward in a much more practical way.

Here’s a number that puts things into perspective 👇

📊 28% of Americans owned crypto in 2025. Retail arrived early. What was missing were banks and institutions - and that slowed real-world use.

That changed over the last year. Clear rules rolled out across the EU, U.S., and Asia 🌍 Institutions stepped in. Startups began linking crypto balances to cards and everyday spending. Assets like $ETH are now part of real payment flows, not just portfolios.

Why this matters 👇

• 1.4B people worldwide are still unbanked

• In some regions, only 10–20% have access to banking

• Cross-border payments can cost 10%+ in fees

During phases like this - when markets are calm but infrastructure is growing - usage becomes the signal. That’s also why activities built around real spending stand out. WhiteBIT is currently running a Nova card campaign tied to TradingView and real-life rewards.

Sometimes adoption isn’t loud. It just works.

📊 Ripple CTO: Price Lies - Usage Tells the Truth

David Tevzadze — Tue, 23 Dec 2025 22:29:35 +0000

Ripple CTO David Schwartz says price alone doesn’t show real adoption. For XRP$XRP, what truly matters is activity - transactions and liquidity, not short-term hype.

Here’s what stands out 👇

XRP has processed 4+ billion transactions, settling in seconds with near-zero fees
Deep liquidity supports real value transfer, not just trading
Institutions are issuing and moving assets on-chain, not letting them sit idle

That’s the difference between infrastructure and noise. It’s similar to how BTC$BTC evolved - from a speculative trade into something institutions actually use 🧠

Retail adoption is still catching up, but it usually follows once real financial products appear.

🚀 That same focus on real usage shows up elsewhere too. WhiteBIT is running a TradingView Star Rating mission ⭐, rewarding users for broker feedback - a small example of platforms paying attention to real user signals, not just price charts.

Less hype. More activity. That’s where the market is heading.

🚀 From Charts to Reality: How Web3 Is Redefining Careers in Crypto

David Tevzadze — Thu, 30 Oct 2025 21:42:16 +0000

I still remember when Bitcoin was just something I watched on charts - not part of my daily work. But now foe me crypto isn’t just about assets anymore. It’s about people, ideas, and building products that redefine how finance, payments, and tech interact.

According to recent data, the Web3 job market is heating up - the number of crypto-related openings has grown by 45% this year. What was once a niche for traders and developers is now a full-scale digital economy. From fintech to gaming, every new project needs crypto-savvy talent.

Who can work in crypto today?

🔹 Developers - building DeFi and blockchain apps.

🔹 Designers - crafting user-friendly Web3 interfaces.

🔹 Marketers & analysts - translating crypto into plain language.

🔹 Community pros - keeping users informed and engaged.

The demand for talent is growing across the entire industry - from global giants like Binance and Kraken to fast-scaling European players. Many exchanges are building teams that blend tech, creativity, and community. WhiteBIT is among them, now expanding its lineup from developers to content creators - and if you recommend a candidate who joins the team, you’ll receive a reward in USDT.

💬 How many of you already work in Web3 - and what do you do? Curious to see how diverse our crypto community is!

🔥 The Modern Developer’s Retirement Plan: Crypto, Stocks, and Real Freedom

David Tevzadze — Sun, 26 Oct 2025 23:10:56 +0000

As developers, we automate everything — CI/CD, builds, deployments — but most of us forget to automate the most important system: our financial future.

Relying on a government pension? That’s like running legacy code in production — unstable, outdated, and waiting to crash.

I’ve been thinking about this more lately (and yeah, I’m not even 30 yet). Financial freedom feels a lot like good architecture — plan it early, and it scales later.

💰 “Relying on a government pension today is like keeping your savings under a mattress.”
Couldn’t agree more. So, I started exploring how to design a modern “retirement stack” that works on autopilot.

Here’s what stood out:

🧩 1. Auto-Invest — Your Financial Cron Job

Automate recurring buys of $BTC, $ETH, or $USDT.
No need to time the market — let algorithms handle accumulation.

🧠 2. Crypto Lending — Passive Income as a Service

WhiteBIT Lending turns idle crypto into a running process — it keeps generating yield while you’re writing code (or asleep).

🏗 3. Stock Investing — Legacy + Innovation Hybrid

Think of it as combining old-school stability (Apple, Microsoft) with decentralized assets — a balanced, fault-tolerant system for your future.

Full article here

At the end of the day, it’s not about “getting rich quick.”
It’s about building a financial stack that scales like good code — stable, automated, and future-proof.

👀 What about you — are you still debugging your pension, or already deploying your financial freedom?

💡 TOKEN2049 2025: What Web3 Builders Should Take Away from This Year’s Biggest Web3 Event

David Tevzadze — Fri, 24 Oct 2025 18:06:24 +0000

TOKEN2049 wrapped up with one clear message for builders — the crypto ecosystem is shifting from speculation to real infrastructure and adoption. Singapore brought together 25,000+ participants, and this time the spotlight was on building, not hype — a strong signal for developers shaping the next phase of Web3.

Here are 4 key takeaways 👇
🔹 Stablecoins are emerging as the backbone of cross-border payments and on-chain liquidity — a gateway for real-world finance.
🔹 Real-World Assets (RWAs) are unlocking new markets, creating opportunities for tokenized ownership and transparent settlement.
🔹 Institutional adoption is accelerating — fintechs are integrating crypto rails instead of competing with them.
🔹 AI + blockchain are merging fast, creating smarter products, automation, and data-driven applications.

Bitcoin continues to power most of this innovation — from tokenization to DeFi infrastructure — proving that the ecosystem is maturing beyond trading.

For developers, the takeaway is clear: this cycle is about utility, scalability, and integration.

👉 Read full recap: https://coinmarketcap.com/community/articles/68f8e810ef14bc62ffc400b3/

🚀 From Corporate Routine to Web3 Reality - My Journey and Your Voice

David Tevzadze — Mon, 06 Oct 2025 21:41:56 +0000

I don’t talk about this often, but a few years ago I wasn’t working in Web3 yet. I was part of the traditional economy. Then a small project with a crypto startup changed everything.

Watching Bitcoin evolve from an experiment into a global financial movement opened my eyes to what real innovation looks like. I saw how fast ideas move here, how ownership replaces hierarchy, and how global this industry really is. That’s when I knew - this is where I belong.

Recently, my friend Paul Bennett - a Web3 writer - reached out for help with his new article. 😎 Many of you - my crypto community - took part in the polls we ran for it. Your responses became a real snapshot of how the next generation sees this space.

📊 Key insights from the survey:

31.7% already work in Web3, 22.2% plan to join soon
Blockchain dev, smart-contract engineering, and Web3 marketing are the top career paths
Web3 hiring is up 45% YoY, even through market volatility
Flexibility, growth potential, and creative freedom are the main reasons people switch
Most respondents believe Web3 will overtake traditional finance roles within 5 years

💭 For those who already made the move - what was your turning point? What moment made you realize Web3 is your path?

🔍 Mining Watch: WhitePool Breaks 10 EH/s Barrier — Why It Matters Beyond Mining

David Tevzadze — Sun, 03 Aug 2025 23:03:14 +0000

WhitePool just surpassed 10 EH/s in total hashrate, officially powering over 1% of the entire Bitcoin network. That’s not just a mining milestone — it’s a signal of serious infrastructure scalability and operational trust. 💡

But let’s break down what this means not only for miners, but also for devs building in the Web3 space:

✅ Decentralized infrastructure at scale
10 EH/s isn’t just a number. It’s a demonstration of how distributed systems can operate reliably under high load — relevant for any team building scalable L2s, rollups, or decentralized compute.

✅ Stability attracts capital
More miners → more consistent block rewards → more liquidity in the ecosystem. For developers building DeFi protocols or payment rails, predictable mining throughput = better settlement assurance.

✅ Data source for network analytics
Hashrate trends can be used to inform predictive modeling, on-chain risk scoring, and even adaptive fee mechanics — areas where devs and data scientists increasingly intersect.

✅ WhitePool as a programmable partner
As mining pools become more open to modular integration, there's potential for deeper API access, miner-set preference logic, or even future MEV-aware mining plugins.

This milestone isn't just about hashing power — it's about where the infrastructure backbone of Bitcoin is headed, and how Web3 builders can start aligning with it.

👉 Could we soon see modular mining pools serving as decentralized cloud layers for Bitcoin-native apps? Food for thought.

What If Footballers Were Tokens? A Web3 Thought Experiment for Builders

David Tevzadze — Thu, 24 Jul 2025 05:50:15 +0000

Imagine you're designing a dApp, and instead of launching ERC-20 tokens or NFTs… you tokenize footballers.

That's the premise of a recent article that rethinks player value through a Web3 lens — using a formula called PlayerTokenValue, which combines:

Market value (like market cap)

Performance metrics (goals + assists per 90)

Popularity (media + social presence)

Career minutes (a proxy for supply or staking time)

🔗 Full breakdown

Using this model:

Haaland becomes $BTC — dominant, volatile, and ecosystem-defining

Messi is $ETH — stable, foundational, still evolving

Ronaldo = $BNB, Griezmann = $LTC, Vlahović = $SOL — each with their own tokenomics and lifecycle

For devs building in Web3, this analogy sparks some fun but real questions:
🧠 What if fans could stake on performance or reputation?
🎯 Can attention truly become a tradable primitive?
🧱 What design patterns emerge when identity, fandom & assets converge?

In a future of on-chain identity, creator tokens, and AI-simulated value, this kind of thinking isn’t far-fetched — it’s design space.

So next time you mint a token or build a contract, ask yourself: are you creating Haaland or Griezmann?

🐸 $PEPE Breaks Out — Is the Next Leg Up Starting? 🚀

David Tevzadze — Sat, 19 Jul 2025 17:51:36 +0000

📈 PEPE just flipped $0.0000118 from resistance to support after weeks of consolidation — a level that blocked rallies in June and July. Rising volume confirms strong interest behind the breakout.

📊 The chart shows a classic rounded bottom breakout, with PEPE now trading near $0.0000134. If momentum continues, bulls could target $0.0000145 (April high), then $0.0000162, and possibly $0.0000185–$0.0000192 — key levels before February’s dump.

Support now sits at $0.0000118, with a deeper base at $0.0000093. Holding above the breakout zone keeps the structure bullish.

As long as volume stays high and higher lows hold, PEPE’s next leg up might already be in motion.