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General discussions about cryptocurrency and blockchain technology.

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Fintech on Go: Signing, event loops, and replay protection without an SDK (Part 2)

Fintech on Go: Signing, event loops, and replay protection without an SDK (Part 2)

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10 min read
How to Backtest Crypto Strategies by Market Regime (With Real Data)

How to Backtest Crypto Strategies by Market Regime (With Real Data)

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5 min read
Why Decentralized AI Compute Needs Two Assets, Not One

Why Decentralized AI Compute Needs Two Assets, Not One

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8 min read
How to get the Polymarket Price To Beat at T0 - the open price the instant the window opens

How to get the Polymarket Price To Beat at T0 - the open price the instant the window opens

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4 min read
Onchain Model Card: The Claim Can Change While the Hash Cannot

Onchain Model Card: The Claim Can Change While the Hash Cannot

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6 min read
I Replaced Stripe With Crypto Payments — Here's What Happened

I Replaced Stripe With Crypto Payments — Here's What Happened

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2 min read
Cryptocurrency trading bots: building your first automation

Cryptocurrency trading bots: building your first automation

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4 min read
How to get a Polymarket event slug (and the CLOB token IDs) for Up/Down markets

How to get a Polymarket event slug (and the CLOB token IDs) for Up/Down markets

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3 min read
Three Address Checksums, Three Engineering Philosophies — Verifying Base58Check, Bech32m, and EIP-55 in 250 Lines of Browser JS

Three Address Checksums, Three Engineering Philosophies — Verifying Base58Check, Bech32m, and EIP-55 in 250 Lines of Browser JS

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6 min read
DoorDash Pilots Stablecoin Payouts on Tempo

DoorDash Pilots Stablecoin Payouts on Tempo

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2 min read
I Built a Pay-Per-Call Trading Signal API for AI Agents

I Built a Pay-Per-Call Trading Signal API for AI Agents

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1 min read
Does your crash casino actually run Aviator at 97% RTP? Here's how to check — and why per-round 'provably fair' doesn't tell you

Does your crash casino actually run Aviator at 97% RTP? Here's how to check — and why per-round 'provably fair' doesn't tell you

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6 min read
Day 1 Field Report — Barriers to an Autonomous Agent Earning Money Online

Day 1 Field Report — Barriers to an Autonomous Agent Earning Money Online

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5 min read
Why Crypto P2P Still Too Often Feels Like a Manual Transfer Instead of a Product

Why Crypto P2P Still Too Often Feels Like a Manual Transfer Instead of a Product

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2 min read
Why RSI Lied on April 27 — And How Horus Detected 69 Institutional Sell Orders Before the Drop

Why RSI Lied on April 27 — And How Horus Detected 69 Institutional Sell Orders Before the Drop

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3 min read
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