ISRC GBAYC9802941
Verified recording
GBAYC9802941 is “Haydn: String Quartet in G Major, Op. 76 No. 1, Hob. III:75: IV. Finale. Allegro ma non troppo” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x4d694b8c060ba6fe0f59c69f84fe5f357a9bca7b44ac571dbc1f15240d65721a and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9802941.
Recording identifiers
- ISRC
- GBAYC9802941
- Title
- Haydn: String Quartet in G Major, Op. 76 No. 1, Hob. III:75: IV. Finale. Allegro ma non troppo
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x4d694b8c060ba6fe0f59c69f84fe5f357a9bca7b44ac571dbc1f15240d65721a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:8d37b78e866e170410231cfc8e4829048463dddd963e8df8adcb104db46a2391- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9802941
- Bitcoin block existence check
- https://blockstream.info/api/block/960327
Full record
Track page: Haydn: String Quartet in G Major, Op. 76 No. 1, Hob. III:75: IV. Finale. Allegro ma non troppo · Machine-readable JSON-LD