ISRC FR50X1962706
Verified recording
FR50X1962706 is “Sonata in A Minor for Violin and Cello, M. 73: III. Lent” by Maurice Ravel,
registered on the CopyrightChains blockchain with CopyrightID
0xddd8ed5811246946e8b7018d4251ac0f62740061dbf90195c3fb9208400ca19f and independently timestamped
in Bitcoin block 957124 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1962706.
Recording identifiers
- ISRC
- FR50X1962706
- Title
- Sonata in A Minor for Violin and Cello, M. 73: III. Lent
- Artist
- Maurice Ravel
- CopyrightID (CopyrightChains transaction hash)
0xddd8ed5811246946e8b7018d4251ac0f62740061dbf90195c3fb9208400ca19f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:53:27+00:00
- Bitcoin block
- 957124
- Canonical record hash
sha256:35e8f44529aba9248fc2d79435ea5635e759d4c1db31fa00ec51ab20fb3a7796- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1962706
- Bitcoin block existence check
- https://blockstream.info/api/block/957124
Full record
Track page: Sonata in A Minor for Violin and Cello, M. 73: III. Lent · Machine-readable JSON-LD