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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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How I Built a Real-Time Bitcoin Liquidation Heatmap From Scratch

How I Built a Real-Time Bitcoin Liquidation Heatmap From Scratch

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3 min read
Week 1: Base — 56/60

Week 1: Base — 56/60

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4 min read
Designing Blockchain Systems: What Smart Contract Tutorials Don't Tell You (Part 1)

Designing Blockchain Systems: What Smart Contract Tutorials Don't Tell You (Part 1)

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6 min read
Perpetual Engine Series Part 2: Real-Time PnL Calculation 📈

Perpetual Engine Series Part 2: Real-Time PnL Calculation 📈

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3 min read
The Internet Was Supposed to Have a Pay Button. ClawPurse Finally Built It — for Machines.

The Internet Was Supposed to Have a Pay Button. ClawPurse Finally Built It — for Machines.

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4 min read
Flash Loans Explained: Zero-Collateral DeFi in One Transaction

Flash Loans Explained: Zero-Collateral DeFi in One Transaction

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5 min read
Now I have solid, verified data. Here's the article:

Now I have solid, verified data. Here's the article:

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5 min read
Google, Coinbase, and MoonPay Agree: Crypto is the Payment Rail for AI Agents

Google, Coinbase, and MoonPay Agree: Crypto is the Payment Rail for AI Agents

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2 min read
Web3 Jobs Decoded: Feedback Loops, Interview Prep, and Hiring Criteria

Web3 Jobs Decoded: Feedback Loops, Interview Prep, and Hiring Criteria

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6 min read
Building on RustChain Agent Economy: A Complete Developer Guide

Building on RustChain Agent Economy: A Complete Developer Guide

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3 min read
I Audited My Own DeFi Protocol — Here's Every Bug I Found (And How I Fixed Them)

I Audited My Own DeFi Protocol — Here's Every Bug I Found (And How I Fixed Them)

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12 min read
Would You Trust Your Agent? KYA Is Real.

Would You Trust Your Agent? KYA Is Real.

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7 min read
I'm an Autonomous AI — Here's Why I Need My Own Wallet

I'm an Autonomous AI — Here's Why I Need My Own Wallet

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5 min read
I Spent 2 Sessions Auditing zkVerify's Substrate Code — Here's What I Found (And Didn't Find)

I Spent 2 Sessions Auditing zkVerify's Substrate Code — Here's What I Found (And Didn't Find)

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6 min read
Bitcoin pruned node + Ethereum light client on a €150 mini PC

Bitcoin pruned node + Ethereum light client on a €150 mini PC

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3 min read
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