ISRC FR50X1522021
Verified recording
FR50X1522021 is “Sonates pour le violoncelle avec la basse continue, livre III, sonate No. 6: III. Largo” by Jean Barrière,
registered on the CopyrightChains blockchain with CopyrightID
0x837a8c867cdc1cea9d6aadc3b5a2bd0658b3b6baf1afc7d6f4039fdce209df33 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1522021.
Recording identifiers
- ISRC
- FR50X1522021
- Title
- Sonates pour le violoncelle avec la basse continue, livre III, sonate No. 6: III. Largo
- Artist
- Jean Barrière
- CopyrightID (CopyrightChains transaction hash)
0x837a8c867cdc1cea9d6aadc3b5a2bd0658b3b6baf1afc7d6f4039fdce209df33
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:17c2e560f547ba17bea4218641e101e68c8864daf359c2d816c810cea3c87b7e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1522021
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Sonates pour le violoncelle avec la basse continue, livre III, sonate No. 6: III. Largo · Machine-readable JSON-LD