Trust you can check yourself
Verify a signed record
Paste a signed record export below. Overturo checks its digital signature against the published keys — right here in your browser, with no account and no upload.
Runs entirely in your browser
Verification happens on your device. The record you paste is never uploaded, stored, or sent anywhere — open your browser's network panel and watch: checking it makes no network request.
This page checks records that follow the current record schema, overturo-cr/2.13. View the published schema.
Only check records that are yours to check
A signed record can carry personal information. Don't paste a record that belongs to someone else.
This browser can't run the check
This page checks digital signatures on your device, and your browser doesn't support the cryptography it needs. Use a current version of Chrome, Edge, Firefox, or Safari.
Up to 1 MB. The file is read on your device only.
What was checked
Record details
Check whether the record agrees with its own carried key. This does not prove who signed it.
Sample records
Load a known example to watch each result — including the ones that fail on purpose.
Authorization record
Key version us-1
Loads and verifies against the published sample keys.
Authorization record
Key version us-2
Loads and verifies against the published sample keys.
Older records verify against their stamped key version — rotation doesn't orphan them.
Where to get your record
Every consent receipt offers a signed record download. From the API, request one with ?flavor=signed. New to signed records? Read the developer guide.