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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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TCP/IP for Money: Why Card Networks Are the Next Telcos
alfredz0x profile

TCP/IP for Money: Why Card Networks Are the Next Telcos

#fintech #payments #disruption #blockchain
Comments
1 min read
Stablecoin Settlement: How We Replace 2-3 Day Card Settlement with Seconds
alfredz0x profile

Stablecoin Settlement: How We Replace 2-3 Day Card Settlement with Seconds

#blockchain #defi #payments #solidity
Comments
2 min read
RIP-7212: The Precompile That Makes Card Payments On-Chain
alfredz0x profile

RIP-7212: The Precompile That Makes Card Payments On-Chain

#ethereum #solidity #blockchain #payments
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2 min read
Building a Quantum-Resistant Blockchain from Scratch in Rust: What I Learned
zobiee profile

Building a Quantum-Resistant Blockchain from Scratch in Rust: What I Learned

#opensource #blockchain #web3 #rust
Comments
3 min read
IPFS.NINJA: A Dead-Simple IPFS Pinning Service for Web3 Developers
nacho_bws profile

IPFS.NINJA: A Dead-Simple IPFS Pinning Service for Web3 Developers

#ipfs #web3 #blockchain #api
Comments
3 min read
Australia's Card Surcharge Ban: What Actually Happens on October 1
alfredz0x profile

Australia's Card Surcharge Ban: What Actually Happens on October 1

#australia #fintech #payments #blockchain
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2 min read
The Future of Sports Card Trading: Digital Assets, Market Trends, and Investment Opportunities
davidg85 profile

The Future of Sports Card Trading: Digital Assets, Market Trends, and Investment Opportunities

#blockchain #cryptocurrency #web3
30
Comments 3
2 min read
From Usernames to Keypairs: Understanding Identity on Solana (for Web2 Developers)
tobi_ayinmiro profile

From Usernames to Keypairs: Understanding Identity on Solana (for Web2 Developers)

#web3 #blockchain #solana #100daysofsolana
1
Comments 1
3 min read
Frame Transactions Debate, Post-Quantum Ethereum Challenge, BitGo & ZKsync, ACDE #233
alexandradev profile

Frame Transactions Debate, Post-Quantum Ethereum Challenge, BitGo & ZKsync, ACDE #233

#ethereum #blockchain #web3
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5 min read
Hardware Wallet Security: D'CENT Integration for AI Agent Transactions
walletguy profile

Hardware Wallet Security: D'CENT Integration for AI Agent Transactions

#ai #security #blockchain #web3
Comments
6 min read
Shipping x402 USDC Payments to Base + Solana Mainnet for an MCP Server
rascal3 profile

Shipping x402 USDC Payments to Base + Solana Mainnet for an MCP Server

#mcp #ai #blockchain #x402
Comments
4 min read
How We Built a Card Network That Settles on Base L2 (No Banks Required)
alfredz0x profile

How We Built a Card Network That Settles on Base L2 (No Banks Required)

#blockchain #payments #fintech #web3
Comments
3 min read
Building ShadowDEX: Bringing Monero-Grade Privacy to Solana with X25519 Handshakes 🔒⚡
0x000s3c profile

Building ShadowDEX: Bringing Monero-Grade Privacy to Solana with X25519 Handshakes 🔒⚡

#solana #blockchain #web3 #opensource
1
Comments
2 min read
“Technically There” Isn’t Enough: Designing for Accessibility in On-Chain Systems
degenroll profile

“Technically There” Isn’t Enough: Designing for Accessibility in On-Chain Systems

#blockchain #design #ux #web3
2
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2 min read
Your backend code is a black box. It doesn't have to be.
bengreenberg profile

Your backend code is a black box. It doesn't have to be.

#rust #webassembly #blockchain #backend
Comments
5 min read
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