Registry of attested track records
An attested track record is a trade history that a third party audited with a published, open-source method, and that passed all of its barriers (GO verdict). Each attestation gets a number, recorded here with the SHA-256 fingerprint of the audited file.
No attestation issued yet
The registry is empty: no track record has been attested yet. We publish no sample entry here. To see what an attestation page will look like, see the demonstration, shown separately and marked as such.
Check a file yourself
If the seller gives you the audited trade file, compute its SHA-256 fingerprint and compare it with the one on the attestation page: it must match character for character.
| Windows (PowerShell) | Get-FileHash -Algorithm SHA256 historique.csv |
| macOS | shasum -a 256 historique.csv |
| Linux | sha256sum historique.csv |
Search a number · Comparison site or marketplace? Display or require an attested track record