ISRC HKI190348130
Verified recording
HKI190348130 is “Die Hochzeit des Figaro, K. 492, 3. Akt: Canzonetta sull aria… Che soave zeffiretto (Die Verurteilten): Act II No. 14: Recitativo - Dunque voi non aprite?” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x7e0259aa493cc6a8c21c43f6e78a3e3c0fd12db2adca21a06c3b1b1f32332a05 and independently timestamped
in Bitcoin block 960117 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190348130.
Recording identifiers
- ISRC
- HKI190348130
- Title
- Die Hochzeit des Figaro, K. 492, 3. Akt: Canzonetta sull aria… Che soave zeffiretto (Die Verurteilten): Act II No. 14: Recitativo - Dunque voi non aprite?
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x7e0259aa493cc6a8c21c43f6e78a3e3c0fd12db2adca21a06c3b1b1f32332a05
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T14:28:24+00:00
- Bitcoin block
- 960117
- Canonical record hash
sha256:eba9fb52d65771bfa660bfe3359446b74217d2f90f3025c20026ad2c314ce5f3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190348130
- Bitcoin block existence check
- https://blockstream.info/api/block/960117
Full record
Track page: Die Hochzeit des Figaro, K. 492, 3. Akt: Canzonetta sull aria… Che soave zeffiretto (Die Verurteilten): Act II No. 14: Recitativo - Dunque voi non aprite? · Machine-readable JSON-LD