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

đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.
Eight Non-EVM Chains, One Week — Why Solana Won
satorigeeks profile

Eight Non-EVM Chains, One Week — Why Solana Won

#blockchain #solana #rust #web3
Comments
3 min read
From Web1 to Web3: How the Internet Evolved from Read to Ownership
taufik-h profile

From Web1 to Web3: How the Internet Evolved from Read to Ownership

#web3 #blockchain #cryptocurrency
11
Comments
5 min read
How I aggregate 5 price sources into one confidence-scored feed for AI agents
alexis_majorel_bd09fc2a69 profile

How I aggregate 5 price sources into one confidence-scored feed for AI agents

#ai #blockchain #cryptocurrency
Comments
4 min read
OneKey Classic 1S Review (vs Ledger) — My Honest Take After 7 Years
baransel profile

OneKey Classic 1S Review (vs Ledger) — My Honest Take After 7 Years

#cryptocurrency #opensource #programming #blockchain
6
Comments
4 min read
How AI Agents Are Finding Smart Contract Vulnerabilities That Humans Miss
pantheraology profile

How AI Agents Are Finding Smart Contract Vulnerabilities That Humans Miss

#ai #blockchain #web3 #security
3
Comments
2 min read
Dev Journal — Building a Non-Custodial Token Tool on Solana
john_smith_e4067a855e0c61 profile

Dev Journal — Building a Non-Custodial Token Tool on Solana

#architecture #blockchain #devjournal #web3
Comments
1 min read
Blind Vaults
izi_ profile
Izi

Blind Vaults

#showdev #blockchain #privacy #web3
Comments
8 min read
Solana Broke My Brain (Again) - Understanding the Account Model
denilbhatt profile

Solana Broke My Brain (Again) - Understanding the Account Model

#blockchain #web3 #solana #beginners
1
Comments 1
2 min read
How I Mastered Foundry and Earned My 101 Badge: A Journey into Web3 Security
rdin777 profile

How I Mastered Foundry and Earned My 101 Badge: A Journey into Web3 Security

#blockchain #security #testing #web3
Comments
2 min read
CodexBar: Open-Source Tool for OpenAI Codex and Claude Code Usage Stats
stelixx-insider profile

CodexBar: Open-Source Tool for OpenAI Codex and Claude Code Usage Stats

#ai #web3 #blockchain #productivity
Comments
1 min read
Building a Blockchain Garden Tracker for Earth Day

DEV Weekend Challenge: Earth Day
gilbert_dami profile

Building a Blockchain Garden Tracker for Earth Day

#devchallenge #weekendchallenge #javascript #blockchain
1
Comments 1
2 min read
Need Truly Secure Digital Storage? The Answer Is Decentralized Storage + Privacy Layer
dc600 profile
DC

Need Truly Secure Digital Storage? The Answer Is Decentralized Storage + Privacy Layer

#web3 #blockchain #decentralizedstorage #privacy
Comments
7 min read
From Web2 to Web3: My First Solana Tokens
aprajita_singh_0a13f19010 profile

From Web2 to Web3: My First Solana Tokens

#solana #blockchain #webdev #beginners
Comments
3 min read
Top 6 Cryptocurrency Data APIs: Comprehensive Comparison (2026)
kevin_menesesgonzlez profile

Top 6 Cryptocurrency Data APIs: Comprehensive Comparison (2026)

#api #blockchain #cryptocurrency #data
Comments
8 min read
How I Built a 120-Endpoint x402 API Marketplace in a Weekend (And Why It Matters)
goldbean profile

How I Built a 120-Endpoint x402 API Marketplace in a Weekend (And Why It Matters)

#x402 #blockchain #api #ai
Comments
4 min read
đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.