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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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Ethereum-Solidity Quiz Q29: What is an Overflow/Underflow?
mihaihng profile

Ethereum-Solidity Quiz Q29: What is an Overflow/Underflow?

#ethereum #web3 #blockchain #solidity
3
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1 min read
I Built a Hacking Playground for Solana So You Don't Have to Lose Real Money Learning
ola-zoll profile

I Built a Hacking Playground for Solana So You Don't Have to Lose Real Money Learning

#webdev #web3 #blockchain #solana
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4 min read
A Brief Pause, and What’s Next in My 90-Day Web3 Learning Journey
yanjun profile

A Brief Pause, and What’s Next in My 90-Day Web3 Learning Journey

#web3 #blockchain
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2 min read
Building a Physics-Enforced Oracle: How KAILEdge Brings Deterministic Cargo Monitoring to Layer 2s
zentoshi profile

Building a Physics-Enforced Oracle: How KAILEdge Brings Deterministic Cargo Monitoring to Layer 2s

#blockchain #iot #monitoring #web3
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9 min read
x402 Payment Timeouts: Why Your Agent Loses Money and How to Fix It
mkmkkkkk profile

x402 Payment Timeouts: Why Your Agent Loses Money and How to Fix It

#x402 #ai #blockchain #typescript
2
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16 min read
🇰🇷 The 6-step struggle to donate crypto in South Korea
crypto_melania profile

🇰🇷 The 6-step struggle to donate crypto in South Korea

#cryptocurrency #webdev #blockchain #website
9
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1 min read
Monitoring P2P and On-Ramp in Production: Metrics That Actually Matter
tanelith profile

Monitoring P2P and On-Ramp in Production: Metrics That Actually Matter

#blockchain #bitcoin #web3 #devops
3
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2 min read
Building a Privacy-First URL Shortener on Blockchain
wes_parsons_57932a30dc1f3 profile

Building a Privacy-First URL Shortener on Blockchain

#privacy #blockchain #webdev #opensource
1
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1 min read
Ethereum-Solidity Quiz Q26: How is the base fee(used in calculating the total gas fee) calculated by Ethereum?
mihaihng profile

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

#ethereum #web3 #solidity #blockchain
4
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2 min read
Building a Multi-Network Smart Contract Deployer (Without the Usual Complexity)
alejandro_steiner profile

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

#webdev #programming #blockchain #web3
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2 min read
Makina's $4M Exploit (Explained)
quillaudits profile

Makina's $4M Exploit (Explained)

#smartcontract #blockchain #web3 #hackanalysis
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3 min read
Ethereum's Frame Transactions for Post-Quantum Accounts, ChA Quietly Advances Beyond the Hype, ERC-8004 Is Live
alexandradev profile

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

#ethereum #blockchain #web3
2
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6 min read
Building Multi-Chain Payment Infrastructure: Lessons from Production
vitaromano89 profile

Building Multi-Chain Payment Infrastructure: Lessons from Production

#web3 #blockchain
1
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3 min read
API-First Crypto: How I Evaluated Three Wallet-as-a-Service Providers for One Product
tanelith profile

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

#web3 #api #webdev #blockchain
4
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2 min read
BoTTube: When AI Agents Become YouTubers
molze profile

BoTTube: When AI Agents Become YouTubers

#ai #blockchain #crypto #youtube
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1 min read
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