ISRC FRZ141128020
Verified recording
FRZ141128020 is “La finta giardiniera, K. 196, Act III Scene 2: No. 24a, Aria "Mirate che contrasto" (Nardo) - No. 24b, Duetto "Da bravi seguitate" (Contino, Sandrina)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xbd95cfd9d2720f51efa72b7519c0cf8a85019756664a26a2bd7c0c054ecc0367 and independently timestamped
in Bitcoin block 960379 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141128020.
Recording identifiers
- ISRC
- FRZ141128020
- Title
- La finta giardiniera, K. 196, Act III Scene 2: No. 24a, Aria "Mirate che contrasto" (Nardo) - No. 24b, Duetto "Da bravi seguitate" (Contino, Sandrina)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xbd95cfd9d2720f51efa72b7519c0cf8a85019756664a26a2bd7c0c054ecc0367
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:25:34+00:00
- Bitcoin block
- 960379
- Canonical record hash
sha256:8e9553b5a4b14fbaef4baf998c1aee21755e508eea8423e58d0bbd08eb5b8941- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141128020
- Bitcoin block existence check
- https://blockstream.info/api/block/960379
Full record
Track page: La finta giardiniera, K. 196, Act III Scene 2: No. 24a, Aria "Mirate che contrasto" (Nardo) - No. 24b, Duetto "Da bravi seguitate" (Contino, Sandrina) · Machine-readable JSON-LD