ISRC GBLWD1600801
Verified recording
GBLWD1600801 is “String Quartet in G Major, Op. 76 No. 1, Hob. III: 75: I. Allegro con spirito” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x9131915266d7645aaed0e4d1b4022d60ee858c54b2f1baa48ae082feec6b70a6 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/GBLWD1600801.
Recording identifiers
- ISRC
- GBLWD1600801
- Title
- String Quartet in G Major, Op. 76 No. 1, Hob. III: 75: I. Allegro con spirito
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x9131915266d7645aaed0e4d1b4022d60ee858c54b2f1baa48ae082feec6b70a6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T05:43:45+00:00
- Bitcoin block
- 960212
- Canonical record hash
sha256:7b2e0add1b2e759169d5c390108bb84b0933d1a3230c8849589bcfa94ceccb52- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD1600801
- Bitcoin block existence check
- https://blockstream.info/api/block/960212
Full record
Track page: String Quartet in G Major, Op. 76 No. 1, Hob. III: 75: I. Allegro con spirito · Machine-readable JSON-LD