ISRC GBAYC9301552
Verified recording
GBAYC9301552 is “Haydn: String Quartet in F Major, Op. 77 No. 2, Hob. III:82: II. Menuetto - Trio” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0xd05b47e06485220b6ca0b91044d013b37846f39624669cff68957ba65db3dd0c and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9301552.
Recording identifiers
- ISRC
- GBAYC9301552
- Title
- Haydn: String Quartet in F Major, Op. 77 No. 2, Hob. III:82: II. Menuetto - Trio
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0xd05b47e06485220b6ca0b91044d013b37846f39624669cff68957ba65db3dd0c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:8f82121bf856ff33a9860aff5e498f5b274e0948b103647ad8db798a32bc802d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9301552
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Haydn: String Quartet in F Major, Op. 77 No. 2, Hob. III:82: II. Menuetto - Trio · Machine-readable JSON-LD