DEV Community

Blockchain

A decentralized, distributed, and oftentimes public, digital ledger consisting of records called blocks that are used to record transactions across many computers so that any involved block cannot be altered retroactively, without the alteration of all subsequent blocks.

Posts

👋 Sign in for the ability to sort posts by relevant, latest, or top.
5 Solidity Mistakes I Made While Learning Smart Contract Development
alinasirlou profile

5 Solidity Mistakes I Made While Learning Smart Contract Development

#blockchain #security #smartcontract #solidity
Comments
2 min read
How Do Withdrawals Actually Work? Converting Tokenized Assets Back to Cash, an Engineering Breakdown
zayd_ahmed profile

How Do Withdrawals Actually Work? Converting Tokenized Assets Back to Cash, an Engineering Breakdown

#cryptocurrency #web3 #startup #blockchain
6
Comments
6 min read
Multisig Wallets, Explained: How M-of-N Security Works
basisdesk profile

Multisig Wallets, Explained: How M-of-N Security Works

#security #blockchain #cryptocurrency #beginners
6
Comments 2
7 min read
What a timestamp proof actually proves, and the bytes you have to keep
craig_solomon profile

What a timestamp proof actually proves, and the bytes you have to keep

#python #security #blockchain #mcp
Comments
5 min read
What Cryptocurrency Ownership Means: Custody, Keys and Self-Custody Trade-offs
darca profile

What Cryptocurrency Ownership Means: Custody, Keys and Self-Custody Trade-offs

#blockchain #crypto #cryptocurrency #web3
Comments 2
4 min read
How to Handle Underpaid USDT Orders Without Auto-Settling the Wrong Payment
bolt_util profile

How to Handle Underpaid USDT Orders Without Auto-Settling the Wrong Payment

#web3 #blockchain #security #backend
Comments
3 min read
Ethereum cryptography from a Go dev's view
mohsenm4 profile

Ethereum cryptography from a Go dev's view

#go #ethereum #cryptography #blockchain
Comments 1
8 min read
What Wallet Popups Don’t Tell You: A Developer-Friendly Guide to Web3 Permissions
atlassystemtech profile

What Wallet Popups Don’t Tell You: A Developer-Friendly Guide to Web3 Permissions

#web3 #security #blockchain #webdev
Comments
4 min read
The one-string bug that made a marketplace mark my x402 API unpayable
tigeropswin profile

The one-string bug that made a marketplace mark my x402 API unpayable

#web3 #x402 #blockchain #api
Comments 1
3 min read
FTX 사태: 중앙화 암호화폐 거래소의 내재된 구조적 결함을 드러내다
record0x profile

FTX 사태: 중앙화 암호화폐 거래소의 내재된 구조적 결함을 드러내다

#korean #blockchain #bitcoin #crypto
1
Comments
1 min read
The FTX Debacle: Exposing the Inherent Structural Flaws of Centralized Cryptocurrency Exchanges
record0x profile

The FTX Debacle: Exposing the Inherent Structural Flaws of Centralized Cryptocurrency Exchanges

#cryptocurrency #blockchain #bitcoin #crypto
1
Comments
10 min read
AP2 Solved Payments, Not Settlement. Here's Why Agent Commerce Still Needs Both
barissozen profile

AP2 Solved Payments, Not Settlement. Here's Why Agent Commerce Still Needs Both

#mcp #ai #cryptocurrency #blockchain
Comments 1
5 min read
Compute Settlement Against Proof: Why NVIDIA Attestation Changes the Question
barissozen profile

Compute Settlement Against Proof: Why NVIDIA Attestation Changes the Question

#mcp #ai #cryptocurrency #blockchain
2
Comments
5 min read
Anza Publishes Agave Client Release v4.5.0-alpha.1 on GitHub
basisdesk profile

Anza Publishes Agave Client Release v4.5.0-alpha.1 on GitHub

#news #blockchain #web3 #cryptocurrency
10
Comments 1
2 min read
Your Crypto Wallet Is Not Your Account: Understanding What the App Actually Controls
azaleakuts profile

Your Crypto Wallet Is Not Your Account: Understanding What the App Actually Controls

#cryptocurrency #fintech #blockchain #ai
6
Comments 1
3 min read
👋 Sign in for the ability to sort posts by relevant, latest, or top.