ISRC QZDSS1900511
Verified recording
QZDSS1900511 is “Norma, Act I, Scene 3: Ah! bello a me ritorna” by Vincenzo Bellini,
registered on the CopyrightChains blockchain with CopyrightID
0xe3d9a0951800af8d04f5e8adf5bc3198769e493e922c4b4d268dde2c5befc8aa and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDSS1900511.
Recording identifiers
- ISRC
- QZDSS1900511
- Title
- Norma, Act I, Scene 3: Ah! bello a me ritorna
- Artist
- Vincenzo Bellini
- CopyrightID (CopyrightChains transaction hash)
0xe3d9a0951800af8d04f5e8adf5bc3198769e493e922c4b4d268dde2c5befc8aa
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:6e609d2a35669270003d119e3e22a75b8daec4d54927307b5a71b08d59ac2909- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDSS1900511
- Bitcoin block existence check
- https://blockstream.info/api/block/960273
Full record
Track page: Norma, Act I, Scene 3: Ah! bello a me ritorna · Machine-readable JSON-LD