Failure atlas
Smart-contract failures
The code did what it was written to do, including the bug.
What to keep
Common classes: re-entrancy, broken access control, oracle assumptions, upgrade keys, and integer or accounting errors.
An audit is a review, not a certificate. This site does not certify implementations.
What this is not
Not a complaint, not a price chart, and not a complete history. Primary sources outrank this summary.