ISRC GBLWD1600806
Verified recording
GBLWD1600806 is “String Quartet in D Minor, Op. 76 No. 2, Hob. III: 76, "Quinten": II. Andante o più tosto allegretto” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x4f0ba5e77a484151a9f0da67f2504f37fe798e6c40422a9c3eee83b0170d1328 and independently timestamped
in Bitcoin block 960212 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD1600806.
Recording identifiers
- ISRC
- GBLWD1600806
- Title
- String Quartet in D Minor, Op. 76 No. 2, Hob. III: 76, "Quinten": II. Andante o più tosto allegretto
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x4f0ba5e77a484151a9f0da67f2504f37fe798e6c40422a9c3eee83b0170d1328
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T05:43:45+00:00
- Bitcoin block
- 960212
- Canonical record hash
sha256:7e835c8953611b7a989743324cdb56fedd4174b687c0ade8dbde766f1b32af75- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD1600806
- Bitcoin block existence check
- https://blockstream.info/api/block/960212
Full record
Track page: String Quartet in D Minor, Op. 76 No. 2, Hob. III: 76, "Quinten": II. Andante o più tosto allegretto · Machine-readable JSON-LD