ISRC DEN961001174
Verified recording
DEN961001174 is “Sonata for Violin and Piano in A: Allegretto poco mosso” by César Franck,
registered on the CopyrightChains blockchain with CopyrightID
0x5072f89bd1a7425280e8951f2044148c840ac20e9c0d96c4f101872a22a6b4c9 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/DEN961001174.
Recording identifiers
- ISRC
- DEN961001174
- Title
- Sonata for Violin and Piano in A: Allegretto poco mosso
- Artist
- César Franck
- CopyrightID (CopyrightChains transaction hash)
0x5072f89bd1a7425280e8951f2044148c840ac20e9c0d96c4f101872a22a6b4c9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:5f664f8969af8e89764176fd0ca508a896bbe51c6411b66d66cb104ba5619fc3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961001174
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Sonata for Violin and Piano in A: Allegretto poco mosso · Machine-readable JSON-LD