ISRC FR34F0300060
Verified recording
FR34F0300060 is “Loyauté” by Guillaume de Machaut,
registered on the CopyrightChains blockchain with CopyrightID
0x19f77cf7f2c582b8c7fdc14827671732131edce306f0c2781193c0945bb1f9f3 and independently timestamped
in Bitcoin block 960340 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR34F0300060.
Recording identifiers
- ISRC
- FR34F0300060
- Title
- Loyauté
- Artist
- Guillaume de Machaut
- CopyrightID (CopyrightChains transaction hash)
0x19f77cf7f2c582b8c7fdc14827671732131edce306f0c2781193c0945bb1f9f3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T03:15:04+00:00
- Bitcoin block
- 960340
- Canonical record hash
sha256:825098814a03b49968f2ca28725c457a520c86c966a532497bbfc62feaccbf77- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR34F0300060
- Bitcoin block existence check
- https://blockstream.info/api/block/960340