ISRC FRZ140310070
Verified recording
FRZ140310070 is “Le nozze di Figaro, K. 492, Atto III Scene 11 - 14: No. 22, Coro. Ricevete, o padroncina” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xd4c1243d7f9e94e3c66e5492a28cced7222c7bb34d1a90c89819691a7d69bdb4 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/FRZ140310070.
Recording identifiers
- ISRC
- FRZ140310070
- Title
- Le nozze di Figaro, K. 492, Atto III Scene 11 - 14: No. 22, Coro. Ricevete, o padroncina
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xd4c1243d7f9e94e3c66e5492a28cced7222c7bb34d1a90c89819691a7d69bdb4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:deac090e8fcab71c106ffda777d55628383f0f41269e30f3a24df137254af989- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140310070
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Le nozze di Figaro, K. 492, Atto III Scene 11 - 14: No. 22, Coro. Ricevete, o padroncina · Machine-readable JSON-LD