ISRC CALC41701023
Verified recording
CALC41701023 is “Trio for Violin, Cello and Harp: III. Scherzando con moto” by Jacques Ibert,
registered on the CopyrightChains blockchain with CopyrightID
0x3651232e773d3f56ebdacbbdd41b9261041b6e3888e3d8eb59fdd08ebc25d88d 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/CALC41701023.
Recording identifiers
- ISRC
- CALC41701023
- Title
- Trio for Violin, Cello and Harp: III. Scherzando con moto
- Artist
- Jacques Ibert
- CopyrightID (CopyrightChains transaction hash)
0x3651232e773d3f56ebdacbbdd41b9261041b6e3888e3d8eb59fdd08ebc25d88d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:472f3e76b0f9bc29e5a6e51f16b0131f66bbca32cb6324f49a597796a7bc6134- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CALC41701023
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Trio for Violin, Cello and Harp: III. Scherzando con moto · Machine-readable JSON-LD