ISRC GBAYC0700320
Verified recording
GBAYC0700320 is “Schubert: Piano Sonata No. 19 in C Minor, D. 958: IV. Allegro” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0x9436bead157d9514204a9cccf4e86e0b369ebc666662151025fdda962148c589 and independently timestamped
in Bitcoin block 960302 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0700320.
Recording identifiers
- ISRC
- GBAYC0700320
- Title
- Schubert: Piano Sonata No. 19 in C Minor, D. 958: IV. Allegro
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0x9436bead157d9514204a9cccf4e86e0b369ebc666662151025fdda962148c589
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T20:09:33+00:00
- Bitcoin block
- 960302
- Canonical record hash
sha256:ef3ed30ca82875b42c157662fcd800af718ba556ea061133df2cacc878efd935- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0700320
- Bitcoin block existence check
- https://blockstream.info/api/block/960302
Full record
Track page: Schubert: Piano Sonata No. 19 in C Minor, D. 958: IV. Allegro · Machine-readable JSON-LD