ISRC FR7JM2291050
Verified recording
FR7JM2291050 is “Pièces de viole, Book 2, Suite in E Minor: No. 109, Tombeau pour Monsieur de Sainte-Colombe” by Marin Marais,
registered on the CopyrightChains blockchain with CopyrightID
0x886dd1d65ad44ace28fcd05eaecee1cbfb4e43ea93c3b22bdde77cca4fc42a6e and independently timestamped
in Bitcoin block 960209 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM2291050.
Recording identifiers
- ISRC
- FR7JM2291050
- Title
- Pièces de viole, Book 2, Suite in E Minor: No. 109, Tombeau pour Monsieur de Sainte-Colombe
- Artist
- Marin Marais
- CopyrightID (CopyrightChains transaction hash)
0x886dd1d65ad44ace28fcd05eaecee1cbfb4e43ea93c3b22bdde77cca4fc42a6e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T05:15:54+00:00
- Bitcoin block
- 960209
- Canonical record hash
sha256:b0fccbaafdd63fccc954846ec3df975fdd18d21591332b628fbd10c8d43fed6e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM2291050
- Bitcoin block existence check
- https://blockstream.info/api/block/960209
Full record
Track page: Pièces de viole, Book 2, Suite in E Minor: No. 109, Tombeau pour Monsieur de Sainte-Colombe · Machine-readable JSON-LD