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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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The agent that cannot sign: a pattern for letting AI move value without self-authorization

The agent that cannot sign: a pattern for letting AI move value without self-authorization

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6 min read
Week 7: #100DaysOfSolana: What I Learned Minting NFTs on Solana with Token Extensions

Week 7: #100DaysOfSolana: What I Learned Minting NFTs on Solana with Token Extensions

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2 min read
UBRI Student Builder Residency Cohort 3.0: A New Frontier for High-Impact XRPL Innovation

UBRI Student Builder Residency Cohort 3.0: A New Frontier for High-Impact XRPL Innovation

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4 min read
Harnessing the Power of Bitcoin Lightning: Reflections on the Kisumu Bootcamp & Building "Sky Fee"

Harnessing the Power of Bitcoin Lightning: Reflections on the Kisumu Bootcamp & Building "Sky Fee"

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2 min read
不引入任何区块链库,用 Python 写一个链上提醒 bot

不引入任何区块链库,用 Python 写一个链上提醒 bot

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2 min read
A .NET Dinosaur in Web3. Day 17 - Staking

A .NET Dinosaur in Web3. Day 17 - Staking

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4 min read
The 12-Line Anti-Bot Trick That Saved Our Airdrop Snapshot From Sybil Farms

The 12-Line Anti-Bot Trick That Saved Our Airdrop Snapshot From Sybil Farms

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5 min read
How I Built a Custom Rust Blockchain for On-Chain Ride Lifecycle

Browser-ready demo and technical trade-offs

How I Built a Custom Rust Blockchain for On-Chain Ride Lifecycle

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5 min read
Dear Web2 Developer... Solana is here calling

Dear Web2 Developer... Solana is here calling

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3 min read
The Bug Behind the Bug: Why Protocol Failures Rarely Live in One Layer

The Bug Behind the Bug: Why Protocol Failures Rarely Live in One Layer

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3 min read
Transfer Fees, Metadata, and Soulbound Tokens: My First Real Token Experiments on Solana

Transfer Fees, Metadata, and Soulbound Tokens: My First Real Token Experiments on Solana

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2 min read
Nexus DEX — Building & Deploying a Full-Stack Web3 DEX on SCAI Mainnet

Nexus DEX — Building & Deploying a Full-Stack Web3 DEX on SCAI Mainnet

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2 min read
Stellar programs for Developers

Stellar programs for Developers

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3 min read
Transfer Fees, Metadata, and Soulbound Tokens: A Tour of Solana Token Extensions

Transfer Fees, Metadata, and Soulbound Tokens: A Tour of Solana Token Extensions

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4 min read
Building an on-chain alerts bot in Python without any blockchain library

Building an on-chain alerts bot in Python without any blockchain library

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5 min read
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