ISRC CH0010900099
Verified recording
CH0010900099 is “String Quartet in G Minor, Op. 74, No. 3, Hob. III:74, "Horseman": IV. Finale. Allegro con brio” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0xf176c73e87aaa44a6f647bd9872ebe1c71953670e3113f3dae3df5ef1557504d and independently timestamped
in Bitcoin block 960155 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0010900099.
Recording identifiers
- ISRC
- CH0010900099
- Title
- String Quartet in G Minor, Op. 74, No. 3, Hob. III:74, "Horseman": IV. Finale. Allegro con brio
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0xf176c73e87aaa44a6f647bd9872ebe1c71953670e3113f3dae3df5ef1557504d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T22:13:32+00:00
- Bitcoin block
- 960155
- Canonical record hash
sha256:46344535be7d0e7d841d8577409e7230ffa24753e0fe7c258571570ecbb4675a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0010900099
- Bitcoin block existence check
- https://blockstream.info/api/block/960155
Full record
Track page: String Quartet in G Minor, Op. 74, No. 3, Hob. III:74, "Horseman": IV. Finale. Allegro con brio · Machine-readable JSON-LD