ISRC GBAYC9401693
Verified recording
GBAYC9401693 is “Haydn: String Quartet in B-Flat Major, Op. 76 No. 4, Hob. III:78 "Sunrise": III. Menuetto. Allegro” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0xd103940c47fda0d0ae97080563a057748b93993fac6b16df6a6eeef15d158e2e and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9401693.
Recording identifiers
- ISRC
- GBAYC9401693
- Title
- Haydn: String Quartet in B-Flat Major, Op. 76 No. 4, Hob. III:78 "Sunrise": III. Menuetto. Allegro
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0xd103940c47fda0d0ae97080563a057748b93993fac6b16df6a6eeef15d158e2e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:7426265f79a1dc0d39c2f6a9d3b927ee5fd28fa31fea2ea24a35570287ad0db2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9401693
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Haydn: String Quartet in B-Flat Major, Op. 76 No. 4, Hob. III:78 "Sunrise": III. Menuetto. Allegro · Machine-readable JSON-LD