ISRC FR7JM2291120
Verified recording
FR7JM2291120 is “Pièces de viole, Book 2, Suite in A Major: No. 142, Fantaisie” by Marin Marais,
registered on the CopyrightChains blockchain with CopyrightID
0x664779f47386a0fae28cc4d12d49aeadfee5049b459722161caf554c40edf3df and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM2291120.
Recording identifiers
- ISRC
- FR7JM2291120
- Title
- Pièces de viole, Book 2, Suite in A Major: No. 142, Fantaisie
- Artist
- Marin Marais
- CopyrightID (CopyrightChains transaction hash)
0x664779f47386a0fae28cc4d12d49aeadfee5049b459722161caf554c40edf3df
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:e95ddbac6a63d6c08fd63e58ac01a3ec1862f4c40632d301161917fdd2162981- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM2291120
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Pièces de viole, Book 2, Suite in A Major: No. 142, Fantaisie · Machine-readable JSON-LD