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.
How Hackers Intercept Your Messages: The Silent Cyber Threat You Need to Know

How Hackers Intercept Your Messages: The Silent Cyber Threat You Need to Know

Comments
3 min read
How to Choose the Right Web3 Certification for Your Career Goals?

How to Choose the Right Web3 Certification for Your Career Goals?

1
Comments
3 min read
Arbitrum: Pioneering Open Source in Blockchain

Arbitrum: Pioneering Open Source in Blockchain

7
Comments
2 min read
Open Source in Web3 and Decentralized Applications for 2025: A New Era of Innovation

Open Source in Web3 and Decentralized Applications for 2025: A New Era of Innovation

35
Comments 5
3 min read
Valentine’s Day Crypto Activities Overview 🎁

Valentine’s Day Crypto Activities Overview 🎁

4
Comments
1 min read
Deploying Smart Contracts on Ethereum Test Network: A Beginner's Guide 🚀

Deploying Smart Contracts on Ethereum Test Network: A Beginner's Guide 🚀

2
Comments
3 min read
How Hackers Use Footprinting to Plan Their Attacks (And How to Stop Them)

How Hackers Use Footprinting to Plan Their Attacks (And How to Stop Them)

Comments
2 min read
Winternitz Vault: Key to Solana’s Quantum Resistance?

Winternitz Vault: Key to Solana’s Quantum Resistance?

Comments 1
3 min read
Hedera Joins the Decentralized AI Society

Hedera Joins the Decentralized AI Society

Comments
3 min read
As Airdrops Continue to be a Challenge, Reputation-based Proof-of-Value May Bring Hope

As Airdrops Continue to be a Challenge, Reputation-based Proof-of-Value May Bring Hope

2
Comments
2 min read
Silk Road: The Deadliest Market on the Dark Web

Silk Road: The Deadliest Market on the Dark Web

1
Comments
2 min read
Vitalik Pushes for Higher L1 Gas Limits, KRNL & Sig’s Secure Cross-Chain Bridge, On-Chain Identifiers for Chain Abstraction

Vitalik Pushes for Higher L1 Gas Limits, KRNL & Sig’s Secure Cross-Chain Bridge, On-Chain Identifiers for Chain Abstraction

Comments
6 min read
Cyber Crime Gone Wrong: Man’s Dark Web Hitman Plot Exposed

Cyber Crime Gone Wrong: Man’s Dark Web Hitman Plot Exposed

Comments
2 min read
🚀 Blockchain Social Media Platform - ReactJS UI - Tips and Tricks!

🚀 Blockchain Social Media Platform - ReactJS UI - Tips and Tricks!

4
Comments
3 min read
Leveraging Hedera’s Architecture: Sirio’s Oracle-Free Price Feed Approach

Leveraging Hedera’s Architecture: Sirio’s Oracle-Free Price Feed Approach

Comments
6 min read
DevOps Demystified: A Comprehensive Guide

DevOps Demystified: A Comprehensive Guide

8
Comments
4 min read
Artificial Intelligence: Is This the Peak or Can We Do Better?

Artificial Intelligence: Is This the Peak or Can We Do Better?

19
Comments
2 min read
Best Programming Languages to Build Smart Contracts - Part 1: Solidity

Best Programming Languages to Build Smart Contracts - Part 1: Solidity

6
Comments
5 min read
Funds stolen increased by ~21.07% to a staggering $2.2 billion. Here are some key steps to prevent that.

Funds stolen increased by ~21.07% to a staggering $2.2 billion. Here are some key steps to prevent that.

2
Comments
2 min read
How to Build a dApp with React, Solidity, and MetaMask

How to Build a dApp with React, Solidity, and MetaMask

1
Comments
3 min read
Inventing Blockchain: The tale of a frustrated programmer

Inventing Blockchain: The tale of a frustrated programmer

4
Comments
12 min read
Introducing Block Streams: A Unified Data Stream Capturing the Comprehensive History of the Hedera Network

Introducing Block Streams: A Unified Data Stream Capturing the Comprehensive History of the Hedera Network

Comments
5 min read
Closing the PKIX Working Group is, apparently, not news

Closing the PKIX Working Group is, apparently, not news

Comments
2 min read
MPT Performance Test Report

MPT Performance Test Report

9
Comments
4 min read
Why AI Agent Development Matters for the Future of Technology

Why AI Agent Development Matters for the Future of Technology

Comments
4 min read
loading...