Public Verification
Verify a Trust Ledger Record
Verification checks whether a published trust record is intact: hash-chain continuity + signature validity + tamper evidence.
Fast start
Open Ledger Verify UI →
Example ETN:
etn:observed:system:openai:gpt-4oVerify example ETN →
Tip: You’ll find ETNs on system pages and in registry/ledger outputs.
Where do I get an ETN?
- • From a system page:
/system/<vendor>/<system> - • From the Registry
- • From a Trust Ledger entry