NFT 재평가: 투기 광풍 너머의 기술적 토대를 짚어보다
NFT, 즉 대체 불가능 토큰이라는 용어는 2021년 주류 의식 속에 폭발적으로 등장하며, 모호했던 블록체인 기술을 문화적, 금융적 현상으로 탈바꿈시켰다. 만화 원숭이 디지털 이미지는 수백만 달러에 팔렸고, 가상 토지는 터무니없는 가격에 거래되었으며, 미술계는 소유…
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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…
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,…
블록체인의 숙명인가, 허상인가: 진정한 탈중앙화는 과연 가능한가?
탈중앙화라는 개념은 블록체인 기술의 근본적인 기둥이자 가장 매력적인 약속이다. 중앙 권력으로부터 벗어나고, 검열에 저항하며, 신뢰 없는 상호작용을 촉진하려는 열망에서 탄생한 탈중앙화는 통제가 분산되고 권력이 확산되며, 단일 실패 지점이나 영향력 없이 시스템이 작동하…
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…
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…
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…
The First Bitcoin Price Ran to Four Decimal Places. His Fan Ran Louder.
Written by Milo Vance, mythology deflator at Bitcoin Institute. Every asset class gets an origin myth with some grandeur to it. Gold has "treasured…
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…
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…
Blocks, the Blockchain, and Nodes: How Bitcoin Actually Agrees on Anything
What Bitcoin's technology is not as important as cryptography, that's where signatures and hashing come in. The real innovation is that thousands of…
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…
Building a 4-Leaf Taproot Tree in Python: The First Complete Implementation on Bitcoin Testnet
HODLing is the beginning. But Bitcoin was meant to be programmed. “Not Just HODLing: Real Bitcoin Script Engineering” starts here. Most Bitcoin Tapr…
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…
Scarab Field Test #022 — Playwright Worker Response Header Hang
Target: microsoft/playwright Issue: microsoft/playwright#39948 Status: local patch prepared and validated Patch commit: 269228a88 — fix(chromium): r…
A Beginner-Friendly Mental Model for Bitcoin Transactions
Bitcoin can look simple from the outside: paste an address, choose an amount, send. Under that simple interface are several concepts that are useful…
Strategy's Failure — A Bitcoin Weakness Signal
How Strategy's first sale in four years exposed the structural fragility of the digital asset treasury (DAT) model On June 1, 2026, Strategy (NAS:MS…
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…
Add PoW-skip + Lightning payments to any MCP server in 10 lines
You built an MCP server. Now agents are hammering your premium tools for free and you've got no lever to pull. The boring fix is "add auth" — OAuth…
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…
We Built Three Bitcoin Primitives This Week That Don't Exist Anywhere Else
The Problem With "Bitcoin-native" Claims Most things calling themselves Bitcoin-native are not. They settle on Ethereum, they custody coins through…
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…