ISRC USB8U1001919
Verified recording
USB8U1001919 is “Nonet in E-Flat Major, Op. 38: I. Adagio - Allegro” by Louise Farrenc,
registered on the CopyrightChains blockchain with CopyrightID
0xd7c3a19006de6ed072c6c0a116f1ebf0206b2cf6df8cfe24ff91c696eed45aeb and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1001919.
Recording identifiers
- ISRC
- USB8U1001919
- Title
- Nonet in E-Flat Major, Op. 38: I. Adagio - Allegro
- Artist
- Louise Farrenc
- CopyrightID (CopyrightChains transaction hash)
0xd7c3a19006de6ed072c6c0a116f1ebf0206b2cf6df8cfe24ff91c696eed45aeb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:8519fa9d01f524fe2a43c38621119425f5b5cd9cc4dd5e47958597fe56939c6f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1001919
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Nonet in E-Flat Major, Op. 38: I. Adagio - Allegro · Machine-readable JSON-LD