ISRC GBAYC8500519
Verified recording
GBAYC8500519 is “Beethoven: String Quartet No. 1 in F Major, Op. 18 No. 1: IV. Allegro” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x93a57d632ed4fbd73bd3dfdbb6e10f9906dccd4f402ab111226655252c1fed65 and independently timestamped
in Bitcoin block 960240 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8500519.
Recording identifiers
- ISRC
- GBAYC8500519
- Title
- Beethoven: String Quartet No. 1 in F Major, Op. 18 No. 1: IV. Allegro
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x93a57d632ed4fbd73bd3dfdbb6e10f9906dccd4f402ab111226655252c1fed65
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:57:33+00:00
- Bitcoin block
- 960240
- Canonical record hash
sha256:6b75f1959df89d441bd61387132851eaefcc215bf907762da0d953ef7f1d27f2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8500519
- Bitcoin block existence check
- https://blockstream.info/api/block/960240
Full record
Track page: Beethoven: String Quartet No. 1 in F Major, Op. 18 No. 1: IV. Allegro · Machine-readable JSON-LD