ISRC GBLWD1600803
Verified recording
GBLWD1600803 is “String Quartet in G Major, Op. 76 No. 1, Hob. III: 75: III. Menuet. Presto” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0xa8abbd4a3318c666ca78da382ffbda728a6c02bc5176c5dc1766ec2f0f471f8b 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/GBLWD1600803.
Recording identifiers
- ISRC
- GBLWD1600803
- Title
- String Quartet in G Major, Op. 76 No. 1, Hob. III: 75: III. Menuet. Presto
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0xa8abbd4a3318c666ca78da382ffbda728a6c02bc5176c5dc1766ec2f0f471f8b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:fea0810eca7f96a17694b34aca66d73a94b2ff381b182c4214d93d8378113d19- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD1600803
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: String Quartet in G Major, Op. 76 No. 1, Hob. III: 75: III. Menuet. Presto · Machine-readable JSON-LD