ISRC FRZ141127170
Verified recording
FRZ141127170 is “La finta giardiniera, K. 196, Act II Scene 15: No. 21, Aria "Crudeli, oh dio!" (Sandrina) - Recitativo "Dove son!" (Sandrina)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x98b3aa964e5021cefac3ca38a2b8e282aa1b062ca8a8c10b70507263aa843a34 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/FRZ141127170.
Recording identifiers
- ISRC
- FRZ141127170
- Title
- La finta giardiniera, K. 196, Act II Scene 15: No. 21, Aria "Crudeli, oh dio!" (Sandrina) - Recitativo "Dove son!" (Sandrina)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x98b3aa964e5021cefac3ca38a2b8e282aa1b062ca8a8c10b70507263aa843a34
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:c8f15d927cb45f05f56971a1172df05d31701ef27ee72f73eb395a756c3a9baa- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141127170
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: La finta giardiniera, K. 196, Act II Scene 15: No. 21, Aria "Crudeli, oh dio!" (Sandrina) - Recitativo "Dove son!" (Sandrina) · Machine-readable JSON-LD