ISRC GBBBA0200311
Verified recording
GBBBA0200311 is “Piano Sonata No. 15 in F Major, K. 533/494: 1. Allegro, K. 533” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xaffcf8754fdc63492ee996519a2d13987ee88259604fe383b936e86172d9efde 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/GBBBA0200311.
Recording identifiers
- ISRC
- GBBBA0200311
- Title
- Piano Sonata No. 15 in F Major, K. 533/494: 1. Allegro, K. 533
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xaffcf8754fdc63492ee996519a2d13987ee88259604fe383b936e86172d9efde
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:bbcb3d633aca26df066ddc9246bbfd8b4247af89ca0c74de84874d68ef4d7d5c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0200311
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Piano Sonata No. 15 in F Major, K. 533/494: 1. Allegro, K. 533 · Machine-readable JSON-LD