ISRC HKI190348111
Verified recording
HKI190348111 is “Die Hochzeit des Figaro, K. 492, 3. Akt: Canzonetta sull aria… Che soave zeffiretto (Die Verurteilten): Act I No. 5: Recitativo - Va' la, vecchia pedante” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x30c97698ba45ee15715afff223dbdf390eaa7fa3507d63f5629c2eae8d534b90 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190348111.
Recording identifiers
- ISRC
- HKI190348111
- Title
- Die Hochzeit des Figaro, K. 492, 3. Akt: Canzonetta sull aria… Che soave zeffiretto (Die Verurteilten): Act I No. 5: Recitativo - Va' la, vecchia pedante
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x30c97698ba45ee15715afff223dbdf390eaa7fa3507d63f5629c2eae8d534b90
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:5cb42b9a4713828c464b9848fbf45188ade0d1d4511bf7fe5c44599fcc7b3097- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190348111
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Die Hochzeit des Figaro, K. 492, 3. Akt: Canzonetta sull aria… Che soave zeffiretto (Die Verurteilten): Act I No. 5: Recitativo - Va' la, vecchia pedante · Machine-readable JSON-LD