ISRC GBAYC9903653
Verified recording
GBAYC9903653 is “Beethoven: Piano Sonata No. 13 in E-Flat Major, Op. 27 No. 1: II. Allegro molto e vivace” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xa6754b286b9a8c5c2f88a158fba9defd1ee39d73ec62ac256c982c0d1cfcd5f6 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9903653.
Recording identifiers
- ISRC
- GBAYC9903653
- Title
- Beethoven: Piano Sonata No. 13 in E-Flat Major, Op. 27 No. 1: II. Allegro molto e vivace
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xa6754b286b9a8c5c2f88a158fba9defd1ee39d73ec62ac256c982c0d1cfcd5f6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:269edf9dbda997ae801198f730836f72879e54298ea073fe36f49ebf469d57e1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9903653
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: Beethoven: Piano Sonata No. 13 in E-Flat Major, Op. 27 No. 1: II. Allegro molto e vivace · Machine-readable JSON-LD