Check a record

Check any record, right here.

Paste records (JSON Lines) and the issuer’s keys, or drop a file. Your browser checks every seal and the chain. Nothing you paste leaves this page.

Records (one per line)

Seal keys (keys.json)

Keys from another site? Paste them here, or run deedglass verify --keys <url> in your terminal. This page only fetches from deedglass.com.

Or choose a .jsonl file

Drop a .jsonl or keys.json file anywhere on this panel.

What your browser checks

Every hash
It recomputes each record’s hash from its body, so one changed byte anywhere shows.
Every seal
It checks each Ed25519 seal against the issuer’s public key.
Every link
It follows each record back to the one before it, to the first record of the org.

Prefer the terminal? The same check, the same answer:

deedglass verify deeds.jsonl --keys keys.json