ISRC GBBBA0200313
Verified recording
GBBBA0200313 is “Piano Sonata No. 15 in F Major, K. 533/494: 3. Rondo. Allegretto, K. 494” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x5e520672207c1cef679b4d953ad50b266de59e86b97696f9bac86ed9c167b872 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/GBBBA0200313.
Recording identifiers
- ISRC
- GBBBA0200313
- Title
- Piano Sonata No. 15 in F Major, K. 533/494: 3. Rondo. Allegretto, K. 494
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x5e520672207c1cef679b4d953ad50b266de59e86b97696f9bac86ed9c167b872
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:b634c02e56cead6e57e4910b27a21a644c00382b2ff7a14704eaa6c57e94e1d1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0200313
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Piano Sonata No. 15 in F Major, K. 533/494: 3. Rondo. Allegretto, K. 494 · Machine-readable JSON-LD