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…
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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…
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…
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,…
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…
끊이지 않는 취약점: 디파이 프로토콜이 해킹에 취약한 이유를 파헤치다
지난 10년간 탈중앙화 금융(DeFi)은 블록체인 분야에서 가장 혁신적인 변화를 가져온 기술 중 하나로 부상했다. 디파이 프로토콜은 퍼블릭 블록체인 위에 불변의 스마트 계약을 활용해, 대출, 차입, 거래, 보험 등 전통적인 금융 서비스를 무허가적이고 투명하며 검열…
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,…
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…
Building High-Performance Crypto Trading Bots with Go: Meet phemex-go
If you are building a cryptocurrency trading bot, market maker, or data aggregator in Go, you already know that talking to an exchange's API should…
LSPS Specifications: What Lightning Service Providers Are Standardizing and Why It Matters
Until recently, every Lightning Service Provider built their own proprietary protocol. Loop (Lightning Labs), Boltz, Voltage, and others each define…
HTLC Expiry and Force Close: The Most Dangerous Moments in Lightning
Most Lightning Network tutorials explain what an HTLC is. Almost none explain what happens when one expires. That gap is where real money is lost. T…
Building a Zero-Dependency Go Client for the Coinglass Crypto Data API
If you are building cryptocurrency trading algorithms, liquidation dashboards, or funding rate arbitrage bots, you already know that data is everyth…
Supercharge Your Crypto and Stock Analytics with lunarcrush-go
Are you building a trading dashboard, a market sentiment tracker, or a financial data pipeline in Go? If so, you know that gathering reliable social…
Why Counterparty’s Fake-Pubkey Grinding Reveals the Real Boundary Between Bitcoin Consensus and…
Bitcoin is not a state machine. It is a verifiable sequence of events. "Event Machine Letters - Protocol Thoughts on Bitcoin's Architecture" begins…
How Bitcoin P2SH Scripts Work: From 2-of-3 Multisig to Timelocked Inheritance
Excerpt from my book Mastering Taproot — full chapter. HODLing is the beginning. But Bitcoin was meant to be programmed. "Not Just HODLing: Real Bit…
Commit-Reveal vs Dual-Layer Scripts: The Real Architecture of Bitcoin Script
Companion notes to my book Mastering Taproot . HODLing is the beginning. But Bitcoin was meant to be programmed. "Not Just HODLing: Real Bitcoin Scr…
Bitcoin Isn’t Just Money It’s One of the Most Interesting Systems Engineers Can Study
When most people hear Bitcoin , the conversation usually starts with price. But for developers, Bitcoin is much more than a chart. Bitcoin is a dist…
Harnessing the Power of Bitcoin Lightning: Reflections on the Kisumu Bootcamp & Building "Sky Fee"
A week ago I wrapped up an incredible, high-intensity experience at the Kisumu Lightning Developer Bootcamp, hosted right here at Zone01 Kisumu! The…
Quantum Computing and Bitcoin: What the 2031 Federal Deadline Means for Developers
The U.S. government just set a hard deadline for post-quantum cryptographic migration: 2031 Two executive orders signed in 2025 require all federal…
Building Bitcoin Core From Source on Linux — A Field Guide to What Actually Goes Wrong
Bitcoin Core's own documentation recommends building from source if you want the latest code, full control over feature flags, and a real understand…
Binance + Polymarket Latency Arbitrage: How Bots Exploit Micro-Delays in Prediction Markets
This isn't theoretical. Bots are reportedly making serious money by exploiting a few-second pricing lag between Binance spot BTC and short-term Poly…
How Real 5-Minute BTC Scalpers Work on Polymarket: Stale Order Book Sniping
Most Polymarket 5-minute BTC Up/Down bots don’t predict price — they exploit latency . The core edge is simple but ruthless: Binance spot moves fast…
Why Bitcoin Core RPC is Too Slow for High-Frequency Trading (And How to Fix It)
If you are building algorithmic execution models for Bitcoin, you already know the pain of latency. The moment you rely on polling a standard Bitcoi…
Don't Put Your Brokerage Key Inside an AI Agent
If your LLM key leaks, you get a bill. If your trading token leaks, orders can happen. That one difference changes the entire security model for Ope…
How AI Can Help You Recover Your Bitcoin
Introduction When people talk about Artificial Intelligence today, the conversation usually revolves around chatbots, image generators, coding assis…
From Zero to Scripts: My Bitcoin CLI Learning Journey (Btrust Builders Program)
When I joined the Btrust Builders Program, I already had some prior exposure to Bitcoin — having gone through month 1 of the BOSS program and Code O…
The Layer 1 Architect's Reading List: What to Actually Read to Understand Blockchain Design From First Principles
If you've ever tried to seriously study how a Layer 1 blockchain is designed, you've probably noticed that the available material falls into two cam…