ISRC HKI190348129
Verified recording
HKI190348129 is “Die Hochzeit des Figaro, K. 492, 3. Akt: Canzonetta sull aria… Che soave zeffiretto (Die Verurteilten): Act II No. 14: Terzetto: Susanna, or via, sortite” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xb1f14a46b928e134d0c536fe9f9f0d2302b0f5e50346088f7367a303f91b8437 and independently timestamped
in Bitcoin block 959123 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190348129.
Recording identifiers
- ISRC
- HKI190348129
- Title
- Die Hochzeit des Figaro, K. 492, 3. Akt: Canzonetta sull aria… Che soave zeffiretto (Die Verurteilten): Act II No. 14: Terzetto: Susanna, or via, sortite
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xb1f14a46b928e134d0c536fe9f9f0d2302b0f5e50346088f7367a303f91b8437
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T11:35:32+00:00
- Bitcoin block
- 959123
- Canonical record hash
sha256:4dbea73331d776e52e6be6664adccb3e44c768c10e24762f000ac6ff912f5454- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190348129
- Bitcoin block existence check
- https://blockstream.info/api/block/959123
Full record
Track page: Die Hochzeit des Figaro, K. 492, 3. Akt: Canzonetta sull aria… Che soave zeffiretto (Die Verurteilten): Act II No. 14: Terzetto: Susanna, or via, sortite · Machine-readable JSON-LD