ISRC GBAYC9701027
Verified recording
GBAYC9701027 is “Beethoven: Piano Sonata No. 11 in B-Flat Major, Op. 22: III. Menuetto” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x31509ea6cbd81604f794af0468bcbeb69e0c37679f32fe8d490e30c4aba0b59f and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9701027.
Recording identifiers
- ISRC
- GBAYC9701027
- Title
- Beethoven: Piano Sonata No. 11 in B-Flat Major, Op. 22: III. Menuetto
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x31509ea6cbd81604f794af0468bcbeb69e0c37679f32fe8d490e30c4aba0b59f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:a957466072b66f340472108f45d96f3eded7451a74a04b0ba1d2d9598eab8535- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9701027
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Beethoven: Piano Sonata No. 11 in B-Flat Major, Op. 22: III. Menuetto · Machine-readable JSON-LD