ISRC USUW61400055
Verified recording
USUW61400055 is “Piano Sonata in C Minor, Op. 21: III. Allegro” by Cécile Chaminade,
registered on the CopyrightChains blockchain with CopyrightID
0x18fda411088394009fafb95abc7c5bc510c5962d73c6cebf3e1701f71444c04f and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUW61400055.
Recording identifiers
- ISRC
- USUW61400055
- Title
- Piano Sonata in C Minor, Op. 21: III. Allegro
- Artist
- Cécile Chaminade
- CopyrightID (CopyrightChains transaction hash)
0x18fda411088394009fafb95abc7c5bc510c5962d73c6cebf3e1701f71444c04f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:e6bc948a5e2fdb483b2390ce14ac92f5ccec29b0a397b260cad605a637cf9dd7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUW61400055
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Piano Sonata in C Minor, Op. 21: III. Allegro · Machine-readable JSON-LD