ISRC FRZ141127080
Verified recording
FRZ141127080 is “La finta giardiniera, K. 196, Act II Scene 6: No. 16, Aria "Una voce sento al core" (Sandrina)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x7130656675144f11adedf86e97b828b68ce29a50011dd09b29c15bce06e26289 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141127080.
Recording identifiers
- ISRC
- FRZ141127080
- Title
- La finta giardiniera, K. 196, Act II Scene 6: No. 16, Aria "Una voce sento al core" (Sandrina)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x7130656675144f11adedf86e97b828b68ce29a50011dd09b29c15bce06e26289
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:4846d6aa1dc3f2c7a8a17bb13d87f6696fbb79f221a9bb58506355b891a67da4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141127080
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: La finta giardiniera, K. 196, Act II Scene 6: No. 16, Aria "Una voce sento al core" (Sandrina) · Machine-readable JSON-LD