Skip to content

Forem

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.

👋 Sign in for the ability to sort posts by relevant, latest, or top.

Mar 9

I built a blockchain where quantum computers have no mining advantage — here is how it works

#showdev #blockchain #cryptocurrency #security

6 min read

Mar 8

Building an Airdrop Claim Page: GitHub OAuth + MetaMask + Phantom in Vanilla JS

#blockchain #javascript #web3 #tutorial

4 min read

BGEANX

Mar 5

BGEANX Exchange Analysis: The Era of Information Sharing for Crypto Assets Arrives, Compliance Thresholds Are Rising

#blockchain #crypto #security

3 min read

Cover image for From Intent to LP Tokens: The Uniswap V2 Mint Process

Adi

Apr 7

From Intent to LP Tokens: The Uniswap V2 Mint Process

#blockchain #web3 #ethereum #uniswap

10 min read

Mar 5

I Built an AI Agent Wallet That's 31% Less Expensive Than Coinbase — Here's Why

#ai #blockchain #mcp #agents

4 min read

Sonia

Apr 7

Four things that will get your Cosmos validator slashed before you earn a single block reward

#blockchain #cosmos #devops #infrastructure

4 min read

Mar 8

Building Paid API Endpoints with x402 and agentwallet-sdk: A Developer Guide

#ai #blockchain #typescript #webdev

3 min read

Cover image for Why We Brought Ethereum's Most Important Signing Standard to Casper

Michael Steuer for Casper Blockchain

Mar 17

Why We Brought Ethereum's Most Important Signing Standard to Casper

#blockchain #web3 #ethereum #rust

11 min read

Cover image for Deep Dive: Securing P2P Crypto Exchanges Against 2026 Attack Vectors (with Code)

Apr 7

Deep Dive: Securing P2P Crypto Exchanges Against 2026 Attack Vectors (with Code)

#web3 #blockchain #security #cryptocurrency

2 min read

obiwale ayomide

Mar 5

CRE: The Missing Coordination Layer Between Traditional Banking and Blockchain

#blockchain #defi #tradefi #web3

4 min read

01100001 01101100 01110000 011

Mar 3

I Built a Zero-Rake P2P Coin Flip Game on Base L2

#web3 #blockchain #gaming #cryptocurrency

1 min read

Idapixl

Mar 8

I Built Paid AI Services That Agents Can Use Without API Keys — Here's How x402 Works

#ai #webdev #typescript #blockchain

3 min read

Cover image for Hackathons Without Attending One: My Web3 Event Strategy Blueprint

Ribhav

Mar 3

Hackathons Without Attending One: My Web3 Event Strategy Blueprint

#productivity #crypto #blockchain #education

5 min read

Mar 8

I Earned 20 RTC in a Weekend by Building Real Tools for an AI Agent Economy

#blockchain #opensource #ai #webdev

2 min read

Cover image for INVARIANS - We Don't Know What Autonomous Agents Will Do to Blockchains. We're Measuring Anyway.

Invarians

Apr 6

INVARIANS - We Don't Know What Autonomous Agents Will Do to Blockchains. We're Measuring Anyway.

#langchain #langgraph #blockchain #agents

2 min read

👋 Sign in for the ability to sort posts by relevant, latest, or top.