ISRC GBLWD1801105
Verified recording
GBLWD1801105 is “String Quartet in B Minor, Op. 64 No. 2, Hob. III:68: I. Allegro spiritoso” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0xc2e52e545b908f689ef04cb6a38bb08aaa4a6a8cbaf2ce7ed1c5fa50f7f94cc8 and independently timestamped
in Bitcoin block 960494 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD1801105.
Recording identifiers
- ISRC
- GBLWD1801105
- Title
- String Quartet in B Minor, Op. 64 No. 2, Hob. III:68: I. Allegro spiritoso
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0xc2e52e545b908f689ef04cb6a38bb08aaa4a6a8cbaf2ce7ed1c5fa50f7f94cc8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T01:44:32+00:00
- Bitcoin block
- 960494
- Canonical record hash
sha256:004dc4ec7181b2de10520ba1520f6e9e5875bd27f0068babdec2ab1d18c76286- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD1801105
- Bitcoin block existence check
- https://blockstream.info/api/block/960494
Full record
Track page: String Quartet in B Minor, Op. 64 No. 2, Hob. III:68: I. Allegro spiritoso · Machine-readable JSON-LD