ISRC DEF057331321
Verified recording
DEF057331321 is “Norma / Act I: Oh! di qual sei tu vittima” by Vincenzo Bellini,
registered on the CopyrightChains blockchain with CopyrightID
0xb09639208f9cec1b4b17a92e7e4cc0ea16edacefcbbacf9d1fc249809a356b72 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057331321.
Recording identifiers
- ISRC
- DEF057331321
- Title
- Norma / Act I: Oh! di qual sei tu vittima
- Artist
- Vincenzo Bellini
- CopyrightID (CopyrightChains transaction hash)
0xb09639208f9cec1b4b17a92e7e4cc0ea16edacefcbbacf9d1fc249809a356b72
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:7384cd0d43733133861bb69acc631e7a8d9fa9fb6d04a3bfcfddf119e8a8f5ab- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057331321
- Bitcoin block existence check
- https://blockstream.info/api/block/960448
Full record
Track page: Norma / Act I: Oh! di qual sei tu vittima · Machine-readable JSON-LD