ISRC GBAYC9802950
Verified recording
GBAYC9802950 is “Haydn: String Quartet in E-Flat Major, Op. 76 No. 6, Hob. III:80: III. Menuetto - Alternativo” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x13d255b1dd8b8048e81279c9003b6b08ae760791e899377daed3ac6bba0203ca and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9802950.
Recording identifiers
- ISRC
- GBAYC9802950
- Title
- Haydn: String Quartet in E-Flat Major, Op. 76 No. 6, Hob. III:80: III. Menuetto - Alternativo
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x13d255b1dd8b8048e81279c9003b6b08ae760791e899377daed3ac6bba0203ca
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:12930bf2ac58c7fc8df3d953ccf1eb73ea2951cf2f2b8d60a2d43dae5ef79fea- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9802950
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Haydn: String Quartet in E-Flat Major, Op. 76 No. 6, Hob. III:80: III. Menuetto - Alternativo · Machine-readable JSON-LD