ISRC USB8U1509034
Verified recording
USB8U1509034 is “Norma: Act I: Norma viene (Chorus)” by Vincenzo Bellini,
registered on the CopyrightChains blockchain with CopyrightID
0xfb0dfecb91445b3956eb50cca28d94305971f89e0ced8d46d9169e7232435e6a and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1509034.
Recording identifiers
- ISRC
- USB8U1509034
- Title
- Norma: Act I: Norma viene (Chorus)
- Artist
- Vincenzo Bellini
- CopyrightID (CopyrightChains transaction hash)
0xfb0dfecb91445b3956eb50cca28d94305971f89e0ced8d46d9169e7232435e6a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:046e62be023bd6f4dd2e11404c726711439bddceb93be9a8de7641eadef8abad- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1509034
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Norma: Act I: Norma viene (Chorus) · Machine-readable JSON-LD