ISRC USB8U1001926
Verified recording
USB8U1001926 is “Clarinet Trio in E-Flat Major, Op. 44: IV. Finale. Allegro” by Louise Farrenc,
registered on the CopyrightChains blockchain with CopyrightID
0x1643254861815e418b7d5e1437d5e9c1eda886764da669e1864d44e003a01bf0 and independently timestamped
in Bitcoin block 960229 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1001926.
Recording identifiers
- ISRC
- USB8U1001926
- Title
- Clarinet Trio in E-Flat Major, Op. 44: IV. Finale. Allegro
- Artist
- Louise Farrenc
- CopyrightID (CopyrightChains transaction hash)
0x1643254861815e418b7d5e1437d5e9c1eda886764da669e1864d44e003a01bf0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T08:30:10+00:00
- Bitcoin block
- 960229
- Canonical record hash
sha256:3b6583b8eb934314fa39f939359a0cbe782e4c33af0d3c54f759a66c8f1c763e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1001926
- Bitcoin block existence check
- https://blockstream.info/api/block/960229
Full record
Track page: Clarinet Trio in E-Flat Major, Op. 44: IV. Finale. Allegro · Machine-readable JSON-LD