ISRC GBAYC8200339
Verified recording
GBAYC8200339 is “Piano Sonata No. 16 in C Major, K. 545 "Sonata facile": II. Andante” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xb1422c96c7e7128eb0ca962912bf847dd9afc804db2dfdb0eab074476400d349 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/GBAYC8200339.
Recording identifiers
- ISRC
- GBAYC8200339
- Title
- Piano Sonata No. 16 in C Major, K. 545 "Sonata facile": II. Andante
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xb1422c96c7e7128eb0ca962912bf847dd9afc804db2dfdb0eab074476400d349
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:e06b7728b632cde80dcf22e479c416282888c6f35439e334b72666d74b07cf2f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8200339
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Piano Sonata No. 16 in C Major, K. 545 "Sonata facile": II. Andante · Machine-readable JSON-LD