ISRC GBAYC9802945
Verified recording
GBAYC9802945 is “Haydn: String Quartet in D Major, Op. 76 No. 5, Hob. III:79: III. Menuetto. Allegro” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0xf70b072c4a54c6aaddb93e9f9160e6dbabaf728d834e06a6367034a20c5cf1e5 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/GBAYC9802945.
Recording identifiers
- ISRC
- GBAYC9802945
- Title
- Haydn: String Quartet in D Major, Op. 76 No. 5, Hob. III:79: III. Menuetto. Allegro
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0xf70b072c4a54c6aaddb93e9f9160e6dbabaf728d834e06a6367034a20c5cf1e5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:b0a10dbfd5bc1ac3980501aebe092fbe55c583cd18728ba6d19b4de51162380d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9802945
- Bitcoin block existence check
- https://blockstream.info/api/block/960327
Full record
Track page: Haydn: String Quartet in D Major, Op. 76 No. 5, Hob. III:79: III. Menuetto. Allegro · Machine-readable JSON-LD