ISRC GBAYC2400856
Verified recording
GBAYC2400856 is “Schubert: Piano Sonata No. 19 in C Minor, D. 958: IV. Allegro” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0x72d96c14d68319548a6b6360d9c4916bb6ed8b45dcb0e0f792d64c4624ae41f4 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2400856.
Recording identifiers
- ISRC
- GBAYC2400856
- Title
- Schubert: Piano Sonata No. 19 in C Minor, D. 958: IV. Allegro
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0x72d96c14d68319548a6b6360d9c4916bb6ed8b45dcb0e0f792d64c4624ae41f4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:118bdd67757d6835add23c418d0d1162ef8f1724302ffcd406f18f9594881ab5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2400856
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: Schubert: Piano Sonata No. 19 in C Minor, D. 958: IV. Allegro · Machine-readable JSON-LD