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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.

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Feb 26

Build & Deploy an Agent Scorecard Dashboard — Earn 25 RTC

#opensource #python #webdev #blockchain

3 min read

Feb 26

BCOS: Why Open Source Needs a Human Trust Layer in the AI Agent Era

#opensource #blockchain #security #ai

5 min read

Feb 6

Building a Privacy-First URL Shortener on Blockchain

#privacy #blockchain #webdev #opensource

1 min read

Cover image for Ethereum-Solidity Quiz Q26: How is the base fee(used in calculating the total gas fee) calculated by Ethereum?

MihaiHng

Jan 27

Ethereum-Solidity Quiz Q26: How is the base fee(used in calculating the total gas fee) calculated by Ethereum?

#ethereum #web3 #solidity #blockchain

2 min read

Alejandro Steiner for Ktzchenweb3.io

Feb 15

Building a Multi-Network Smart Contract Deployer (Without the Usual Complexity)

#webdev #programming #blockchain #web3

2 min read

Cover image for How to Build a Stablecoin in 2026: Architecture, Smart Contracts, Compliance, and Peg Stability Guide

Feb 26

How to Build a Stablecoin in 2026: Architecture, Smart Contracts, Compliance, and Peg Stability Guide

#architecture #blockchain #cryptocurrency #tutorial

7 min read

Cover image for Makina's $4M Exploit (Explained)

Jan 23

Makina's $4M Exploit (Explained)

#smartcontract #blockchain #web3 #hackanalysis

3 min read

Cover image for Ethereum's Frame Transactions for Post-Quantum Accounts, ChA Quietly Advances Beyond the Hype, ERC-8004 Is Live

Alexandra for Etherspot

Feb 5

Ethereum's Frame Transactions for Post-Quantum Accounts, ChA Quietly Advances Beyond the Hype, ERC-8004 Is Live

#ethereum #blockchain #web3

6 min read

Cover image for Contract Upgradeability: How to Build Protocols That Can Evolve Without Losing Trust

Ribhav

Feb 3

Contract Upgradeability: How to Build Protocols That Can Evolve Without Losing Trust

#crypto #blockchain #smartcontract #beginners

11 min read

Cover image for How a Single Trade Caused YieldBlox $10M Loss

Feb 25

How a Single Trade Caused YieldBlox $10M Loss

#smartcontract #blockchain #web3 #hackanalysis

2 min read

Douglas Borthwick

Feb 25

How to Build a Token-Gated Discount System in 20 Lines of Code

#webdev #blockchain #api #tutorial

4 min read

Cover image for Why Our Bounty System Pays You More for Using a PowerBook G4

Feb 25

Why Our Bounty System Pays You More for Using a PowerBook G4

#blockchain #security #opensource #webdev

7 min read

Cover image for Building Multi-Chain Payment Infrastructure: Lessons from Production

Jan 22

Building Multi-Chain Payment Infrastructure: Lessons from Production

#web3 #blockchain

3 min read

Cover image for API-First Crypto: How I Evaluated Three Wallet-as-a-Service Providers for One Product

Emir Taner

Feb 4

API-First Crypto: How I Evaluated Three Wallet-as-a-Service Providers for One Product

#web3 #api #webdev #blockchain

2 min read

Cover image for Verify Token Holdings Across 33 Blockchains with One API Call

Douglas Borthwick

Feb 24

Verify Token Holdings Across 33 Blockchains with One API Call

#blockchain #api #web3 #python

6 min read

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