ISRC GBAYC2200405
Verified recording
GBAYC2200405 is “Beethoven: Piano Sonata No. 26 in E-Flat Major, Op. 81a "Les Adieux": I. Adagio - Allegro” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xc7cd6e0dd7cd78ff7db278741303e68ecf8a6dcbaa4597fec3e37786532c5ffd and independently timestamped
in Bitcoin block 960497 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2200405.
Recording identifiers
- ISRC
- GBAYC2200405
- Title
- Beethoven: Piano Sonata No. 26 in E-Flat Major, Op. 81a "Les Adieux": I. Adagio - Allegro
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xc7cd6e0dd7cd78ff7db278741303e68ecf8a6dcbaa4597fec3e37786532c5ffd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T02:22:04+00:00
- Bitcoin block
- 960497
- Canonical record hash
sha256:96911f4c4e42c678165e491355233a9378f5028a33cf8375451d4b001de764ab- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2200405
- Bitcoin block existence check
- https://blockstream.info/api/block/960497
Full record
Track page: Beethoven: Piano Sonata No. 26 in E-Flat Major, Op. 81a "Les Adieux": I. Adagio - Allegro · Machine-readable JSON-LD