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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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Yul Dark Arts: Understanding the EVM from first principles

Yul Dark Arts: Understanding the EVM from first principles

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8 min read
Bitcoin’s Quantum Problem Is a Governance Problem

Bitcoin’s Quantum Problem Is a Governance Problem

2
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8 min read
BIP 110 and the Cost of Policing Bitcoin's Block Space

BIP 110 and the Cost of Policing Bitcoin's Block Space

1
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10 min read
ACH vs Blockchain Payouts: Why Traditional Rails Still Win for B2B Transfers

ACH vs Blockchain Payouts: Why Traditional Rails Still Win for B2B Transfers

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3 min read
I built in-app Polymarket copy trading with MetaMask EIP-712 — no private keys, no redirects, one click

I built in-app Polymarket copy trading with MetaMask EIP-712 — no private keys, no redirects, one click

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1 min read
How to Estimate Gas for a STON.fi Transaction

How to Estimate Gas for a STON.fi Transaction

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11 min read
SegWit: Why we needed it

SegWit: Why we needed it

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4 min read
How a Missing `assert!` Drained $3.44M From Typus Finance — and Why the Code Looked Correct

How a Missing `assert!` Drained $3.44M From Typus Finance — and Why the Code Looked Correct

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1 min read
How One Missing Assert Drained $1.14M From Aftermath Finance — A Signed Integer Exploit on Sui

How One Missing Assert Drained $1.14M From Aftermath Finance — A Signed Integer Exploit on Sui

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1 min read
Building EpicMint: A Full-Stack NFT Marketplace with AI and Web3

Building EpicMint: A Full-Stack NFT Marketplace with AI and Web3

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2 min read
Building a Trust Layer for AI Agents: From "Valid: True" to a Full Reasoning Path

Building a Trust Layer for AI Agents: From "Valid: True" to a Full Reasoning Path

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3 min read
Building Sybil-Resistant Anonymous Systems on Midnight: Mastering Historic Merkle Trees and Domain-Separated Nullifiers in Compact

Building Sybil-Resistant Anonymous Systems on Midnight: Mastering Historic Merkle Trees and Domain-Separated Nullifiers in Compact

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10 min read
Building a Full-Stack Project with Blockchain Security: My 3-Week Journey

Building a Full-Stack Project with Blockchain Security: My 3-Week Journey

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2 min read
Verifiable Credentials and Zero-Knowledge Proofs, Explained

Verifiable Credentials and Zero-Knowledge Proofs, Explained

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9 min read
$28,400 a Day: What the Agent Economy's Only Public Number Actually Measures

$28,400 a Day: What the Agent Economy's Only Public Number Actually Measures

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6 min read
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