ISRC USB8U1086151
Verified recording
USB8U1086151 is “Anna Bolena: Act II: Coppia iniqua, l'estrema vendetta (Anna, Chorus)” by Gaetano Donizetti,
registered on the CopyrightChains blockchain with CopyrightID
0xd30356ba0cbb83c25dabaa6163069eb59a871b173e76de7e06d2720c2a6c8011 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1086151.
Recording identifiers
- ISRC
- USB8U1086151
- Title
- Anna Bolena: Act II: Coppia iniqua, l'estrema vendetta (Anna, Chorus)
- Artist
- Gaetano Donizetti
- CopyrightID (CopyrightChains transaction hash)
0xd30356ba0cbb83c25dabaa6163069eb59a871b173e76de7e06d2720c2a6c8011
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:66fd5fffdcebb644c2ee8711877a9b93b0e375ac9c7ca9391850e0f836889d1a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1086151
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Anna Bolena: Act II: Coppia iniqua, l'estrema vendetta (Anna, Chorus) · Machine-readable JSON-LD