Polymarket Trading Bot in Python: BTC Spot Price vs. TWAP-60s
How can you analyze short-term Bitcoin prediction markets using live BTC prices and Polymarket order book data? This Polymarket trading bot in Pytho…
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Funding Settles Every 8 Hours — but Four of These Five Exchanges Have No 8-Hour Candle
Funding Settles Every 8 Hours — but Four of These Five Exchanges Have No 8-Hour Candle If you hold a BTC perpetual on Binance, Bybit, or OKX, your f…
Who actually holds Litecoin? A rich list and holder distribution in 30 lines of Python
"Who holds the coins" sounds like a simple question. Answering it yourself is not. You need the whole UTXO set (every unspent output on the chain),…
디파이 프로토콜, 왜 계속해서 해킹의 표적이 되는가? 끊이지 않는 취약점의 심층 분석
탈중앙화 금융, 즉 디파이(DeFi)는 금융 지형에 혁명적인 패러다임을 제시하며, 불변의 블록체인 기술 위에 구축된 개방적이고 무허가적이며 투명한 금융 서비스의 미래를 약속했다. 스마트 컨트랙트를 활용해 전통 금융 기관의 중개 기능을 없애고 전례 없는 접근성과 효율…
Calling Bitcoin, Litecoin and Decred JSON-RPC without running a node
I run full nodes for nine chains on one server in a datacenter. For a while I used them only for my own projects. Running a node is the boring part…
이더리움 머지, 블록체인 역사를 바꾼 대전환의 순간들
2022년 9월 15일, 이더리움 머지(Ethereum Merge)는 탈중앙화 시스템 역사상 가장 야심 차고 복잡한 소프트웨어 업그레이드 중 하나로 기록됐다. 이는 단순한 기술적 업데이트를 넘어, 세계에서 두 번째로 큰 암호화폐 네트워크가 스스로를 보호하고 운영하는…
The Epochal Shift: Unpacking the Transformative Impacts of the Ethereum Merge
Introduction The Ethereum Merge, executed on September 15, 2022, stands as one of the most ambitious and complex software upgrades in the history of…
Атаки с подменой адреса: Никто не проверяет 42 символа
Атаки, направленные на подмену адресов, отравление адресной книги и перехватчики буфера обмена делают одну и ту же ставку: вы сравниваете только нес…
bitquery-go: A Production-Minded Go SDK for Bitquery GraphQL
Blockchain data services rarely fail because sending a GraphQL request is difficult. They fail at the seams: a token appears in a log, an overloaded…
How To Get Paid in Bitcoin as a Freelancer
How To Get Paid in Bitcoin as a Freelancer Meta Description: Getting Paid in Bitcoin as a Freelancer: Your Complete Guide to All Payment Options Ava…
SegWit: Why we needed it
To understand why SegWit came about, we need to start with how bitcoin transactions are constructed. Bitcoin transaction data basically contains dat…
The Perilous Frontier: Analyzing Smart Contract Security Vulnerabilities and High-Profile Exploits
Introduction Smart contracts, self-executing agreements coded onto a blockchain, represent a foundational innovation driving the decentralized web,…
블록체인으로 융합하는 금융: 전통 금융의 포용과 암호화폐의 제도권 진입
디지털 자산 시장은 지금 변곡점에 서 있다. 블록체인 기술이 본래 파괴적이고 반체제적인 힘에서 벗어나 전 세계 금융 시스템의 점점 더 통합된 구성 요소로 진화하면서, 심오한 변화를 목격하고 있기 때문이다. 이러한 패러다임 전환은 흥미로운 이중성을 보여준다. 한편으로…
Driving an Undocumented 3nm ASIC with an ESP32: Inside the First Sub-10 J/TH Open-Source Bitcoin Miner
Next week we ship the Bitaxe Naja Duo , and the spec that matters is 9.5 joules per terahash at stock. First open-source home miner under 10. But th…
I gave an AI agent money without giving it a wallet. It is just a string.
TL;DR An LNURLcash bearer note is a 32 byte secret. Whoever holds the string holds the money. That makes it the cleanest allowance I have found for…
Биткоин: эйфория кончилась, паника — нет. Интерактивная модель цены
Итак, два ряда чисел. Первый — насколько высоко пик каждого цикла стоял над трендом: 1.03 → 0.81 → 0.46 → 0.06 Второй — насколько глубоко дно уходил…
Building Pontmore: From Protocol Spec to Working Standalone Escrow POC
When I opened PR #12 on the Pontmore protocol repo, I was trying to answer one question: can we define a standard way for applications to invoke an…
Before the Code
The Original Protocols of Money The Money Stack — Episode 1 of 10 In October 1834, the British Parliament burned down. The fire started in the basem…
Ваш холодный криптокошелёк взломан. Разбор уязвимости RNG у Coldcard Mk2–Mk5
Аппаратный кошелёк Coldcard считается одним из самых защищённых устройств для холодного хранения биткоина. Две мелкие ошибки в конфигурации сборки п…
This was really great. Rust + Bitcoin, from setting up the technical exercises, working through the concepts, debugging compiler errors, to actually standing in front of a room and teaching it.
From Learning to Teaching: Building Bitcoin Tools in Rust Susan Githaiga Susan Githaiga Susan Githaiga Follow Aug 10 From Learning to Teaching: Buil…
Proving a proof-of-work solve happened, at a specific time, without trusting the server's logs
The problem: a solve is a fact that only lives in one server's memory If you gate a route with proof-of-work, every accepted solve is a real event.…
The ETF Changed Bitcoin's Four-Year Cycle, but It Did Not Create a Supercycle
Originally published by InvisibleHill Research . This cross-post preserves the original research cut-off and source list. Research cut-off: August 9…
Bitcoin’s Quantum Problem Is a Governance Problem
Originally published by InvisibleHill Research . This cross-post preserves the original research cut-off and source list. Quantum computing will not…
BIP 110 and the Cost of Policing Bitcoin's Block Space
Originally published by InvisibleHill Research . This cross-post preserves the original research cut-off and source list. Research cut-off: July 30,…
This is what building a Two-Node Lightning Network From Scratch looked like in one week.
There's a version of learning Bitcoin where you read the whitepaper, nod along, and move on. Then there's the version where you're staring at a term…
A Hardware Wallet Can Stay Offline and Still Create a Weak Seed
Hardware wallets are usually sold around one simple idea: keep the private key away from the internet, and you remove a large part of the risk. That…
Структурные аномалии базовых точек secpXXXk1: криптоанализ Биткоина и практическое моделирование в Google Colab
В данной статье в качестве криптоанализа Биткоина разберём вычислительный научный эксперимент, воспроизводящий и расширяющий наблюдение John Z…
Building Reliable Crypto Alerting Systems in Go: A Deep Dive into the whale-alert-go SDK
Tracking large cryptocurrency transactions—commonly known as "whales"—has become a crucial tool for traders, analysts, and blockchain researchers. T…
I counted every OP_RETURN on Bitcoin. A machine out-wrote all of human history 45 to 1.
There's a romantic idea about Bitcoin's chain: that it's a wall of human messages. Proposals, memorials, "Vahe was here," pizza jokes, the occasiona…
Satoshi's Presumed 1.1 Million Coins Have Never Moved. So Much for "First-Mover Advantage."
Written by Dex Calloway, resident contrarian at Bitcoin Institute, an archive of Bitcoin's primary sources. Hot take: Bitcoin's "digital gold" statu…