ISRC GBLWD1600805
Verified recording
GBLWD1600805 is “String Quartet in D Minor, Op. 76 No. 2, Hob. III: 76, "Quinten": I. Allegro” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x44982cb645a904d40e42d43c8664ce9816ebaa99aeb044e28386952e4e618064 and independently timestamped
in Bitcoin block 960241 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD1600805.
Recording identifiers
- ISRC
- GBLWD1600805
- Title
- String Quartet in D Minor, Op. 76 No. 2, Hob. III: 76, "Quinten": I. Allegro
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x44982cb645a904d40e42d43c8664ce9816ebaa99aeb044e28386952e4e618064
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:58:01+00:00
- Bitcoin block
- 960241
- Canonical record hash
sha256:9f883bbacbd015a41578212828bbeda1919073e4d9f2936541be7f2ccccdbec2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD1600805
- Bitcoin block existence check
- https://blockstream.info/api/block/960241
Full record
Track page: String Quartet in D Minor, Op. 76 No. 2, Hob. III: 76, "Quinten": I. Allegro · Machine-readable JSON-LD