Bitcoin Script Stack Evaluation: Order Creates Bugs
Bitcoin Script's stack-based execution order produces subtle, costly bugs in complex spending conditions, mechanics and a worked example examined.
№ 002SecuritySmart Contract Proxy Storage Collision Explained
Proxy patterns enable smart contract upgrades, but storage slot collisions can silently corrupt funds, the mechanism, the tradeoffs, and what auditors check.
№ 003SecurityFormal Verification vs Smart Contract Security Audit
A security audit finds likely bugs. Formal verification proves their absence mathematically. The difference in cost, time, and guarantees, laid out plainly.
№ 004SecurityHow DeFi Price Oracles Fail Under Flash Loan Attacks
Flash loans and slow manipulation break oracles in opposite ways. Understanding the mechanics helps you see why no single fix solves both problems.
№ 005SecuritySilent Inflation Bugs in Zero-Knowledge Proof Systems
ZK inflation bugs mint tokens from nothing while every proof verifies clean. The mechanism, the failure modes, and what a real detection framework requires.
№ 006SecurityRug Pull vs Exit Scam: DeFi Protocol Structure Explained
Rug pulls and exit scams aren't the same thing. Here's how their mechanics differ in DeFi protocol design, and what each one looks like in practice.
№ 007SecurityHow Smart Contract Bytecode Hides Malicious Logic
Standard audit tools miss tricks buried in EVM bytecode. Here's the concrete mechanism, with real techniques and what auditors actually check.
№ 008SecurityWhy Smart Contract Audits Miss Reentrancy Bugs
Single-function reentrancy is well-understood. Cross-function and cross-contract variants still slip through audits. Here's exactly why, and how.
№ 009SecurityClaude Fable 5 Spooks DeFi: Anthropic's Risky Release
Anthropic shipped Claude Fable 5 with safeguards, but crypto builders fear the model drops the cost of finding smart contract exploits to near zero.