ISRC GBAYC9202820
Verified recording
GBAYC9202820 is “Beethoven: Piano Sonata No. 17 in D Minor, Op. 31 No. 2 "The Tempest": I. Largo - Allegro” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xebae027e3ff283ff81eef8433716772e7106336aa2958a3d64ef033c65b35fb5 and independently timestamped
in Bitcoin block 960250 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9202820.
Recording identifiers
- ISRC
- GBAYC9202820
- Title
- Beethoven: Piano Sonata No. 17 in D Minor, Op. 31 No. 2 "The Tempest": I. Largo - Allegro
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xebae027e3ff283ff81eef8433716772e7106336aa2958a3d64ef033c65b35fb5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T11:13:28+00:00
- Bitcoin block
- 960250
- Canonical record hash
sha256:3ac0a49df8a75d1f8cfcbd6d6ad521bef3cacc36683d0ed2dceeeada2d8549e1- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9202820
- Bitcoin block existence check
- https://blockstream.info/api/block/960250
Full record
Track page: Beethoven: Piano Sonata No. 17 in D Minor, Op. 31 No. 2 "The Tempest": I. Largo - Allegro · Machine-readable JSON-LD