Challenge the permission.
Missing approval, a different delegate, changed actions and exhausted allowance must refuse.
Echo Proof Lab · reference kit
Your machine. Your files. Your verdict.
Run ten adversarial cases against a real file gate. Check the signed evidence and actual bytes without a Money Musk API.
Computer required. The source, commands and reviewer guide are in English.
Illustration · visiting this page produces no test result.
Missing approval, a different delegate, changed actions and exhausted allowance must refuse.
An approved draft creates one real file. Competing repeats and reopening must not create another.
Delivered revocation stops dispatch. An undelivered stop leaves only the existing permit window. At expiry, execution refuses.
Reproduce it yourself
Extract the kit on Linux or macOS. Prepare Node 22.13+ or 24, Python and the pinned dependency, then run:
node proof-lab/run.mjsThe output includes synthetic files, signed snapshots and a minimal report. Private signing keys stay in memory.
Inspect all ten casesEvidence with a clear scope
The Python checker verifies supplied snapshots and actual file bytes. A report is unsigned; it does not authenticate a reviewer or establish current permission.
Reference tests, independent operation, independent implementation and adoption are separate achievements. This kit does not award those claims.
The minimal report contains no draft text or keys. Full evidence contains synthetic drafts. Review what you share.