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.
Building an On-Chain AI Agent Marketplace — ERC-721 Identity Verification and Multi-Chain Architecture
athenaios profile

Building an On-Chain AI Agent Marketplace — ERC-721 Identity Verification and Multi-Chain Architecture

#blockchain #web3 #webdev #nextjs
Comments 1
3 min read
Settlement means four different things now - a week mapping the agent economy's most overloaded word
barissozen profile

Settlement means four different things now - a week mapping the agent economy's most overloaded word

#mcp #ai #cryptocurrency #blockchain
1
Comments
5 min read
Deploy blockchain nodes on your own infra: Introducing Chainstack Self-Hosted
chainstack profile

Deploy blockchain nodes on your own infra: Introducing Chainstack Self-Hosted

#blockchain #ethereum #devops #web3
Comments
3 min read
x402微支付实战：3分钟搭建你的第一个收费API
xuan_lan_d4c126b5705261a4 profile

x402微支付实战：3分钟搭建你的第一个收费API

#api #blockchain #javascript #tutorial
Comments
1 min read
Building SolaNotes: Deterministic PDA Design in a Solana Program
kode-n-rolla profile

Building SolaNotes: Deterministic PDA Design in a Solana Program

#rust #solana #blockchain
Comments
5 min read
My Pronouns Are Public-Key & Wallet
jriffs profile

My Pronouns Are Public-Key & Wallet

#100daysofsolana #solana #web3 #blockchain
2
Comments
2 min read
Why ECDSA Keys Are a Liability in 2026
xaexaex profile
Xae

Why ECDSA Keys Are a Liability in 2026

#cryptography #blockchain #quantachain #bitcoin
Comments
10 min read
OpenZeppelin v5
pratik_daithankar_4a5c141 profile

OpenZeppelin v5

#automation #blockchain #tooling #web3
Comments
3 min read
Why Most Crypto Bots Get Sandwiched (And How to Prevent It)
apollo_ag profile
Apollo

Why Most Crypto Bots Get Sandwiched (And How to Prevent It)

#blockchain #solana #defi #programming
1
Comments
4 min read
Crypto Payment Webhooks: The Part Most Developers Get Wrong
kevins1988 profile

Crypto Payment Webhooks: The Part Most Developers Get Wrong

#api #backend #systemdesign #blockchain
Comments
5 min read
I Built an ERC-20 Token and React dApp from Scratch Complete Web3 Breakdown
carter254g profile
Carter

I Built an ERC-20 Token and React dApp from Scratch Complete Web3 Breakdown

#blockchain #react #tutorial #web3
Comments
2 min read
Building an Autonomous Sentinel: Shielding Mantle DeFi from Rounding Errors with Clojure
rdin777 profile

Building an Autonomous Sentinel: Shielding Mantle DeFi from Rounding Errors with Clojure

#automation #blockchain #security #web3
Comments
2 min read
How I Deployed a Live Blockchain Node (ARC) on AWS EC2 - A Complete Step-by-Step Guide
alpha-anand profile

How I Deployed a Live Blockchain Node (ARC) on AWS EC2 - A Complete Step-by-Step Guide

#devops #blockchain #node #aws
Comments
5 min read
What one week of new Ethereum contracts looks like through a scam-detection lens
sanjeevkkansal profile

What one week of new Ethereum contracts looks like through a scam-detection lens

#ai #blockchain #ethereum #security
Comments 1
8 min read
From Packet Filter to High-Performance Execution Layer: How Solana Re-Engineered BPF
aniket_misra_e47d1564ab7b profile

From Packet Filter to High-Performance Execution Layer: How Solana Re-Engineered BPF

#solana #rust #blockchain #bpf
Comments
4 min read
👋 Sign in for the ability to sort posts by relevant, latest, or top.