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General discussions about cryptocurrency and blockchain technology.

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Multisig Wallets for Developers: Thinking in m-of-n Before You Trust One Key

Multisig Wallets for Developers: Thinking in m-of-n Before You Trust One Key

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4 min read
Bitcoin in a Multi-Chain Wallet: Native SegWit, Automatic Fees and Honest Limits

Bitcoin in a Multi-Chain Wallet: Native SegWit, Automatic Fees and Honest Limits

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2 min read
Watch-Only Addresses: Track Any Crypto Wallet Without Its Private Keys

Watch-Only Addresses: Track Any Crypto Wallet Without Its Private Keys

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2 min read
A strict DER reader needs a calendar, not a clock

A strict DER reader needs a calendar, not a clock

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6 min read
Crypto Tax Loss Harvesting for Developers: Find Your Losing Lots with a Few Lines of Python

Crypto Tax Loss Harvesting for Developers: Find Your Losing Lots with a Few Lines of Python

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4 min read
From the Word 'Risk' to Tighter Stops: Automating Quant Parameters via NLP Keyword Capture from LLM Outputs

From the Word 'Risk' to Tighter Stops: Automating Quant Parameters via NLP Keyword Capture from LLM Outputs

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5 min read
Why Your PolyCopy App Needs a Circuit Breaker for LLM APIs

Why Your PolyCopy App Needs a Circuit Breaker for LLM APIs

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3 min read
I built VoteDesk: a simple interface to vote, claim and check status on TRON

I built VoteDesk: a simple interface to vote, claim and check status on TRON

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1 min read
Intercepting a Wallet from a Browser Extension (TxnLense, Part 1)

Intercepting a Wallet from a Browser Extension (TxnLense, Part 1)

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12 min read
When Your Security Tool Says "LOOKS SAFE" (TxnLense, Part 2)

When Your Security Tool Says "LOOKS SAFE" (TxnLense, Part 2)

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8 min read
The gap limit is a compatibility contract, not a scanner setting

The gap limit is a compatibility contract, not a scanner setting

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6 min read
One Concept, Four Field Names, Three Numbers: The Funding-Rate Ceiling on the Same BTC Perp

One Concept, Four Field Names, Three Numbers: The Funding-Rate Ceiling on the Same BTC Perp

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4 min read
Bitcoin Reorgs: Why Chainflip Swaps Wait for Confirmations

Bitcoin Reorgs: Why Chainflip Swaps Wait for Confirmations

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4 min read
Your rebasing balance changed: how to handle omnichain swaps

Your rebasing balance changed: how to handle omnichain swaps

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3 min read
이더리움 머지, 블록체인 역사를 바꾼 대전환의 순간들

이더리움 머지, 블록체인 역사를 바꾼 대전환의 순간들

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1 min read
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