ISRC USUW61400054
Verified recording
USUW61400054 is “Piano Sonata in C Minor, Op. 21: II. Andante” by Cécile Chaminade,
registered on the CopyrightChains blockchain with CopyrightID
0x71684a65ef131e5a95f44cb6433e80433c34135072b533fe5b912de9cc2999f5 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/USUW61400054.
Recording identifiers
- ISRC
- USUW61400054
- Title
- Piano Sonata in C Minor, Op. 21: II. Andante
- Artist
- Cécile Chaminade
- CopyrightID (CopyrightChains transaction hash)
0x71684a65ef131e5a95f44cb6433e80433c34135072b533fe5b912de9cc2999f5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:d0e5a2385f255097af43f9d68861e594d26355bb3463c4b94a2b80889c276092- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUW61400054
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Piano Sonata in C Minor, Op. 21: II. Andante · Machine-readable JSON-LD