ISRC HKI190348212
Verified recording
HKI190348212 is “Die Hochzeit des Figaro, K. 492, 3. Akt: Canzonetta sull aria… Che soave zeffiretto (Die Verurteilten): Act III No. 19: Sestetto - Riconosci in questo amplesso” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x49de06e89fffa1004d8ebd51e651b2bb31cb90b67ed3a0ad0b4e72ac1e367bf9 and independently timestamped
in Bitcoin block 960111 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190348212.
Recording identifiers
- ISRC
- HKI190348212
- Title
- Die Hochzeit des Figaro, K. 492, 3. Akt: Canzonetta sull aria… Che soave zeffiretto (Die Verurteilten): Act III No. 19: Sestetto - Riconosci in questo amplesso
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x49de06e89fffa1004d8ebd51e651b2bb31cb90b67ed3a0ad0b4e72ac1e367bf9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T13:21:01+00:00
- Bitcoin block
- 960111
- Canonical record hash
sha256:e1b5b0000a7f0d7e72199694c5f85beff8c0e61b0dd723922733bd2967536e5c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190348212
- Bitcoin block existence check
- https://blockstream.info/api/block/960111
Full record
Track page: Die Hochzeit des Figaro, K. 492, 3. Akt: Canzonetta sull aria… Che soave zeffiretto (Die Verurteilten): Act III No. 19: Sestetto - Riconosci in questo amplesso · Machine-readable JSON-LD