ISRC GBAYC9903648
Verified recording
GBAYC9903648 is “Beethoven: Piano Sonata No. 12 in A-Flat Major, Op. 26: II. Scherzo. Allegro molto” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xb621853a8fdd4af0a93df3311e3771d2fba453fcfd3e74e676e7de578a321737 and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9903648.
Recording identifiers
- ISRC
- GBAYC9903648
- Title
- Beethoven: Piano Sonata No. 12 in A-Flat Major, Op. 26: II. Scherzo. Allegro molto
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xb621853a8fdd4af0a93df3311e3771d2fba453fcfd3e74e676e7de578a321737
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:b34ba94565abe0467dbc3a5a37cf96d40ff37daea3047cdce8d31c8183f633a4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9903648
- Bitcoin block existence check
- https://blockstream.info/api/block/960455
Full record
Track page: Beethoven: Piano Sonata No. 12 in A-Flat Major, Op. 26: II. Scherzo. Allegro molto · Machine-readable JSON-LD