ISRC HKI190348133
Verified recording
HKI190348133 is “Die Hochzeit des Figaro, K. 492, 3. Akt: Canzonetta sull aria… Che soave zeffiretto (Die Verurteilten): Act II No. 15: Recitativo - Tutto e come il lasciai” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x7edd71d04497a8f85bff3e18cdaae2c036317a6ee98b9031bb2b979f6b6bf043 and independently timestamped
in Bitcoin block 959155 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190348133.
Recording identifiers
- ISRC
- HKI190348133
- Title
- Die Hochzeit des Figaro, K. 492, 3. Akt: Canzonetta sull aria… Che soave zeffiretto (Die Verurteilten): Act II No. 15: Recitativo - Tutto e come il lasciai
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x7edd71d04497a8f85bff3e18cdaae2c036317a6ee98b9031bb2b979f6b6bf043
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T16:43:41+00:00
- Bitcoin block
- 959155
- Canonical record hash
sha256:34eebaed00b838fd74827b41abee6b7d649eb8c3227912954036a86794dc0615- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190348133
- Bitcoin block existence check
- https://blockstream.info/api/block/959155
Full record
Track page: Die Hochzeit des Figaro, K. 492, 3. Akt: Canzonetta sull aria… Che soave zeffiretto (Die Verurteilten): Act II No. 15: Recitativo - Tutto e come il lasciai · Machine-readable JSON-LD