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.
№ 002SecurityBug vs Attack Chain Reorganizations: Key Differences
Chain reorgs look identical on the surface. Here's how engineers and analysts tell a bug apart from a deliberate attack, and why it matters.
№ 003SecuritySybil Attacks on Nakamoto Consensus: The Real Cost
Why flooding a proof-of-work network with fake identities doesn't work: the economic mechanics that make Sybil attacks prohibitively expensive.