ISRC GBAYC8601905
Verified recording
GBAYC8601905 is “Piano Sonata No. 23 in F Minor, Op. 57 "Appassionata": III. Allegro ma non troppo - Presto” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xf8799dd0640f52634cafca62215b59f495afc6e84ec1dca94f1a21354de4b408 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8601905.
Recording identifiers
- ISRC
- GBAYC8601905
- Title
- Piano Sonata No. 23 in F Minor, Op. 57 "Appassionata": III. Allegro ma non troppo - Presto
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xf8799dd0640f52634cafca62215b59f495afc6e84ec1dca94f1a21354de4b408
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:cbbb9d4f454a1ea1bcebb41b4a476b99dbdf3485044468d823a90cde4d77350d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8601905
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Piano Sonata No. 23 in F Minor, Op. 57 "Appassionata": III. Allegro ma non troppo - Presto · Machine-readable JSON-LD