ISRC USB8U1509037
Verified recording
USB8U1509037 is “Norma: Act I: Casta diva (Norma, Chorus)” by Vincenzo Bellini,
registered on the CopyrightChains blockchain with CopyrightID
0x64c2a6c8ae15a87a410583de4eee15b09765a9cc9ea1f36dfd2f160301f38139 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/USB8U1509037.
Recording identifiers
- ISRC
- USB8U1509037
- Title
- Norma: Act I: Casta diva (Norma, Chorus)
- Artist
- Vincenzo Bellini
- CopyrightID (CopyrightChains transaction hash)
0x64c2a6c8ae15a87a410583de4eee15b09765a9cc9ea1f36dfd2f160301f38139
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:96efedc5dedebaaeb02438ff205c970ad1976247e171be8e5c5c81a71d60b3d5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1509037
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Norma: Act I: Casta diva (Norma, Chorus) · Machine-readable JSON-LD