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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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# `@xchainjs/xchain-ethereum`

# `@xchainjs/xchain-ethereum`

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2 min read
# XChainJS Check Transaction Example

# XChainJS Check Transaction Example

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2 min read
# `@xchainjs/xchain-litecoin`

# `@xchainjs/xchain-litecoin`

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3 min read
# XChainJS Liquidity Example (THORChain)

# XChainJS Liquidity Example (THORChain)

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2 min read
Vue + XChainJS Example

Vue + XChainJS Example

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2 min read
Building a Decentralized Event Ticketing System Web3 with Symfony 7.4

Building a Decentralized Event Ticketing System Web3 with Symfony 7.4

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5 min read
Moon Math Itinerary: The Lunar Map of ZK

Moon Math Itinerary: The Lunar Map of ZK

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1 min read
# XChainJS Cross-Chain Swap Example (THORChain)

# XChainJS Cross-Chain Swap Example (THORChain)

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2 min read
Building an ERC-20 Token From A to Z (Hardhat + OpenZeppelin)

Building an ERC-20 Token From A to Z (Hardhat + OpenZeppelin)

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The Arbitrage Bot Arms Race: What We Learned Running FlashArb in Production

The Arbitrage Bot Arms Race: What We Learned Running FlashArb in Production

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5 min read
𝐒𝐭𝐚𝐤𝐞𝐋𝐢𝐆𝐚𝐦𝐞𝐬

𝐒𝐭𝐚𝐤𝐞𝐋𝐢𝐆𝐚𝐦𝐞𝐬

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1 min read
How to Build a Simple Blockchain Using Python (Step-by-Step Guide)

How to Build a Simple Blockchain Using Python (Step-by-Step Guide)

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3 min read
@xchainjs/xchain-util: Install, Use & Build Cross-Chain Crypto Apps (with TypeScript)

@xchainjs/xchain-util: Install, Use & Build Cross-Chain Crypto Apps (with TypeScript)

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npm audit Won't Save You: Why We moved to TEEs (Trusted Execution Environments)

npm audit Won't Save You: Why We moved to TEEs (Trusted Execution Environments)

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2 min read
Correcting a Code Example

Correcting a Code Example

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1 min read
Smart Escrow Series #3: Security

Smart Escrow Series #3: Security

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3 min read
Hackathones, cansancio y razones del por qué Buen Día Builders existe

Hackathones, cansancio y razones del por qué Buen Día Builders existe

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7 min read
TokenEscrowV1: Fixing MPT Escrow Accounting

TokenEscrowV1: Fixing MPT Escrow Accounting

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2 min read
Tutorial: Midnight Wallet SDK - Guía Completa para Desarrolladores

Tutorial: Midnight Wallet SDK - Guía Completa para Desarrolladores

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9 min read
Vitalik’s Gas Futures, EIL X Space, Polygon Upgrade, USDT Gas Fees, ERC-8092

Vitalik’s Gas Futures, EIL X Space, Polygon Upgrade, USDT Gas Fees, ERC-8092

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Kachina y el Dilema de la Composabilidad: Cuando la Privacidad Blockchain se Encuentra con la Realidad Técnica

Kachina y el Dilema de la Composabilidad: Cuando la Privacidad Blockchain se Encuentra con la Realidad Técnica

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4 min read
HMP v5.0: новый контейнерный протокол для децентрализованного мышления

HMP v5.0: новый контейнерный протокол для децентрализованного мышления

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1 min read
Guardium - Password Protector (Day -1)

Guardium - Password Protector (Day -1)

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6 min read
EIP-7892: The Upgrade That Makes Ethereum’s Blob Scaling Actually Scalable

EIP-7892: The Upgrade That Makes Ethereum’s Blob Scaling Actually Scalable

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4 min read
Daily AI & Automation Tech News - December 18, 2025

Daily AI & Automation Tech News - December 18, 2025

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