ISRC HKI190348211
Verified recording
HKI190348211 is “Die Hochzeit des Figaro, K. 492, 3. Akt: Canzonetta sull aria… Che soave zeffiretto (Die Verurteilten): Act III No. 18: Recitativo - E decisa la lite” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xf0f87c836535f25266860d21942d72071cf206982feb9515e5ad33f99206668e and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190348211.
Recording identifiers
- ISRC
- HKI190348211
- Title
- Die Hochzeit des Figaro, K. 492, 3. Akt: Canzonetta sull aria… Che soave zeffiretto (Die Verurteilten): Act III No. 18: Recitativo - E decisa la lite
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xf0f87c836535f25266860d21942d72071cf206982feb9515e5ad33f99206668e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:607161c827ee0f2a1488cd24c024a461dd357cc525f21f73d621ca9a180dfa66- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190348211
- Bitcoin block existence check
- https://blockstream.info/api/block/960144
Full record
Track page: Die Hochzeit des Figaro, K. 492, 3. Akt: Canzonetta sull aria… Che soave zeffiretto (Die Verurteilten): Act III No. 18: Recitativo - E decisa la lite · Machine-readable JSON-LD