ISRC GBAYC2201817
Verified recording
GBAYC2201817 is “Beethoven: Sonata for Piano and Violin No. 4 in A Minor, Op. 23: I. Presto” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xe3e0f5dcf5fc4fdabf7aa06420105f9e2deb765eb6f4a0614240e662967d9df6 and independently timestamped
in Bitcoin block 960459 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2201817.
Recording identifiers
- ISRC
- GBAYC2201817
- Title
- Beethoven: Sonata for Piano and Violin No. 4 in A Minor, Op. 23: I. Presto
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xe3e0f5dcf5fc4fdabf7aa06420105f9e2deb765eb6f4a0614240e662967d9df6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:22:46+00:00
- Bitcoin block
- 960459
- Canonical record hash
sha256:d810f07094e6cf47ecf2b851f4034d2b774896c6eb86b9933a3f404ffc0efb43- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2201817
- Bitcoin block existence check
- https://blockstream.info/api/block/960459
Full record
Track page: Beethoven: Sonata for Piano and Violin No. 4 in A Minor, Op. 23: I. Presto · Machine-readable JSON-LD