ISRC FR7JM1955160
Verified recording
FR7JM1955160 is “Cançó catalana, No. 1: En el mirall canviant de la mar blava - for alto and piano” by Pablo Casals,
registered on the CopyrightChains blockchain with CopyrightID
0x7fe11c314f109e8b27b44cd8007c51aeed1f5f4ce4dcb4a78d90b6f6c82e81e4 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/FR7JM1955160.
Recording identifiers
- ISRC
- FR7JM1955160
- Title
- Cançó catalana, No. 1: En el mirall canviant de la mar blava - for alto and piano
- Artist
- Pablo Casals
- CopyrightID (CopyrightChains transaction hash)
0x7fe11c314f109e8b27b44cd8007c51aeed1f5f4ce4dcb4a78d90b6f6c82e81e4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:31b3a597f532acb959bc24f7903aa6a54b7ea519127093b282d2bb7c25236250- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM1955160
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Cançó catalana, No. 1: En el mirall canviant de la mar blava - for alto and piano · Machine-readable JSON-LD