ISRC GBAYC8803764
Verified recording
GBAYC8803764 is “Piano Quintet in A Major, D. 667 "The Trout": II. Andante” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0x159251b7d36139b9fc9cf2c4d0dfb4cd21dd459c34c07a094df244752306cd09 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/GBAYC8803764.
Recording identifiers
- ISRC
- GBAYC8803764
- Title
- Piano Quintet in A Major, D. 667 "The Trout": II. Andante
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0x159251b7d36139b9fc9cf2c4d0dfb4cd21dd459c34c07a094df244752306cd09
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:6b14e2006fa4089e85e5bcc7b9a2378e9b7eec3117fec9c604a9f99f5a757e1d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8803764
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Piano Quintet in A Major, D. 667 "The Trout": II. Andante · Machine-readable JSON-LD