ISRC GBAYC7900111
Verified recording
GBAYC7900111 is “Beethoven: String Quartet No. 8 in E Minor, Op. 59 No. 2 "Razumovsky": I. Allegro” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x117d466fd47dbf8b7ee3d6ac85d805276382472ab12f8c1476c712a1fa4eaf95 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC7900111.
Recording identifiers
- ISRC
- GBAYC7900111
- Title
- Beethoven: String Quartet No. 8 in E Minor, Op. 59 No. 2 "Razumovsky": I. Allegro
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x117d466fd47dbf8b7ee3d6ac85d805276382472ab12f8c1476c712a1fa4eaf95
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:577ad72f9bb5bbcc517d766cca4bfd0a34d268fb9d973d9cff873909cc13e964- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC7900111
- Bitcoin block existence check
- https://blockstream.info/api/block/960448
Full record
Track page: Beethoven: String Quartet No. 8 in E Minor, Op. 59 No. 2 "Razumovsky": I. Allegro · Machine-readable JSON-LD