ISRC GBAYC0103097
Verified recording
GBAYC0103097 is “Schubert: Piano Sonata No. 20 in A Major, D. 959: II. Andantino” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0xc7839d3001a3789e41e7957149039c2cd61e0842797d4ee4e45429671c040787 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/GBAYC0103097.
Recording identifiers
- ISRC
- GBAYC0103097
- Title
- Schubert: Piano Sonata No. 20 in A Major, D. 959: II. Andantino
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0xc7839d3001a3789e41e7957149039c2cd61e0842797d4ee4e45429671c040787
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:969d00d76986280386e73d50b5eca70a35f25f322eec52230556350d532f3f00- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0103097
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Schubert: Piano Sonata No. 20 in A Major, D. 959: II. Andantino · Machine-readable JSON-LD