ISRC FR50X1522003
Verified recording
FR50X1522003 is “Sonates pour le violoncelle avec la basse continue, livre II, sonate No. 2: III. Largo” by Jean Barrière,
registered on the CopyrightChains blockchain with CopyrightID
0x18f9ec1ae11ff7aa45a017fe46819ad35e665f229c36f917721047116d13fc8f 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/FR50X1522003.
Recording identifiers
- ISRC
- FR50X1522003
- Title
- Sonates pour le violoncelle avec la basse continue, livre II, sonate No. 2: III. Largo
- Artist
- Jean Barrière
- CopyrightID (CopyrightChains transaction hash)
0x18f9ec1ae11ff7aa45a017fe46819ad35e665f229c36f917721047116d13fc8f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:4dc3d62f8f3c648a205af3086de828688cb505e3d05917eef02394b8ca6b1fa8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1522003
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Sonates pour le violoncelle avec la basse continue, livre II, sonate No. 2: III. Largo · Machine-readable JSON-LD