Verify · Document
Verify a document
Paste the Event ID from a document's proof link, then choose the file you hold. It is hashed in your browser and the hash is compared with the anchored one.
Verify a record
How it worksFull mechanism
Paste the ID
The anchoring response returns it as event_id. It is also on the document in the dashboard and in every proof link.
Read the signed envelope
The proof page shows the issuer, the hashes and the Ed25519 signature exactly as recorded, read from the ledger when you open it.
Compare your copy
Choose the file you hold. It is hashed locally and only the SHA-256 is sent for comparison.
What the proof page showsAPI reference
- Issuer and whether its domain is verified
- The time the document hash was anchored
- Whether the hash of your file matches the anchored hash
| ID format | A 36-character UUID |
|---|---|
| Where to find it | The anchoring response returns it as event_id. It is also on the document in the dashboard and in every proof link. |
| Never shown | The document itself. Invoance never received the file, only its hash. |
| Product | Document Anchoring |
Other record typesAll types