LEDGER: Blockchain-Oriented Software Engineering Principles - Replication Package

Replication package for the paper "LEDGER: Blockchain-Oriented Software Engineering Principles" (CBSoft 2026, SBES Insightful Ideas and Emerging Results Track). Contains the structured mapping of six high-impact blockchain incidents to the six LEDGER principles, with per-incident published root causes and peer-reviewed sources, plus the camera-ready manuscript. Conceptual/data artifact drawn entirely from public post-mortems; no code required.