ISRC FRZ141126190
Verified recording
FRZ141126190 is “La finta giardiniera, K. 196, Act I Scene 9: Recitativo "Bravo, signor buffone" (Serpetta, Nardo)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xb7bb3c30a96fb0eb1278f563ae55c23bacc7d02654fbbf4fa02a24b4387a3ba0 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141126190.
Recording identifiers
- ISRC
- FRZ141126190
- Title
- La finta giardiniera, K. 196, Act I Scene 9: Recitativo "Bravo, signor buffone" (Serpetta, Nardo)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xb7bb3c30a96fb0eb1278f563ae55c23bacc7d02654fbbf4fa02a24b4387a3ba0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:14be929fd81ad6de4aae72b582dbc6405ff061c34b9d7416969ea21474d3d6a2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141126190
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: La finta giardiniera, K. 196, Act I Scene 9: Recitativo "Bravo, signor buffone" (Serpetta, Nardo) · Machine-readable JSON-LD