ISRC HKI190348127
Verified recording
HKI190348127 is “Die Hochzeit des Figaro, K. 492, 3. Akt: Canzonetta sull aria… Che soave zeffiretto (Die Verurteilten): Act II No. 13: Recitativo - Quante buffonerie!” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xd6cee598e7f8f96168c2366a3d07a883ec45660dd2eee3b898bb22e3c982dd22 and independently timestamped
in Bitcoin block 959152 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190348127.
Recording identifiers
- ISRC
- HKI190348127
- Title
- Die Hochzeit des Figaro, K. 492, 3. Akt: Canzonetta sull aria… Che soave zeffiretto (Die Verurteilten): Act II No. 13: Recitativo - Quante buffonerie!
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xd6cee598e7f8f96168c2366a3d07a883ec45660dd2eee3b898bb22e3c982dd22
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T16:23:52+00:00
- Bitcoin block
- 959152
- Canonical record hash
sha256:6063dc074b5fe84c6e341eff78fa1de55d727e5040aa1ef24c17d09bdbae76ff- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190348127
- Bitcoin block existence check
- https://blockstream.info/api/block/959152
Full record
Track page: Die Hochzeit des Figaro, K. 492, 3. Akt: Canzonetta sull aria… Che soave zeffiretto (Die Verurteilten): Act II No. 13: Recitativo - Quante buffonerie! · Machine-readable JSON-LD