ISRC USSM12405293
Verified recording
USSM12405293 is “Mozart: Piano Sonata No. 16 in C Major, K. 545 "Sonata facile": III. Rondo - Allegretto” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x08b7b6b9dc3bd55e5a8256696f2774b7b193889bcad01e7ee23918202d49edb7 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12405293.
Recording identifiers
- ISRC
- USSM12405293
- Title
- Mozart: Piano Sonata No. 16 in C Major, K. 545 "Sonata facile": III. Rondo - Allegretto
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x08b7b6b9dc3bd55e5a8256696f2774b7b193889bcad01e7ee23918202d49edb7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:75cd672040b040ada11f7837d1cf14c23f4e40856c933eb39fc83722630f51f5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12405293
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Mozart: Piano Sonata No. 16 in C Major, K. 545 "Sonata facile": III. Rondo - Allegretto · Machine-readable JSON-LD