ISRC HKI190348205
Verified recording
HKI190348205 is “Die Hochzeit des Figaro, K. 492, 3. Akt: Canzonetta sull aria… Che soave zeffiretto (Die Verurteilten): Act II No. 16: Ah, signor...signor...” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x72e114c1cb7db3325827dc4416cf7c5e10c9fece50376a857f30f4c34c707dae and independently timestamped
in Bitcoin block 957064 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190348205.
Recording identifiers
- ISRC
- HKI190348205
- Title
- Die Hochzeit des Figaro, K. 492, 3. Akt: Canzonetta sull aria… Che soave zeffiretto (Die Verurteilten): Act II No. 16: Ah, signor...signor...
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x72e114c1cb7db3325827dc4416cf7c5e10c9fece50376a857f30f4c34c707dae
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T16:43:08+00:00
- Bitcoin block
- 957064
- Canonical record hash
sha256:70e45a507dca8b0664a2ff0ef1e220c1fed140bb2f20e08e22160e27785c3c96- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190348205
- Bitcoin block existence check
- https://blockstream.info/api/block/957064
Full record
Track page: Die Hochzeit des Figaro, K. 492, 3. Akt: Canzonetta sull aria… Che soave zeffiretto (Die Verurteilten): Act II No. 16: Ah, signor...signor... · Machine-readable JSON-LD