ISRC HKI199320812
Verified recording
HKI199320812 is “Die Hochzeit des Figaro, K. 492, 3. Akt: Canzonetta sull aria… Che soave zeffiretto (Die Verurteilten): Le nozze di Figaro: Non piu andrai” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xc41d7a569188d3b967c4d0ca8a7eac9e2b77132f8bb2b8cc69adb5e61445837d and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199320812.
Recording identifiers
- ISRC
- HKI199320812
- Title
- Die Hochzeit des Figaro, K. 492, 3. Akt: Canzonetta sull aria… Che soave zeffiretto (Die Verurteilten): Le nozze di Figaro: Non piu andrai
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xc41d7a569188d3b967c4d0ca8a7eac9e2b77132f8bb2b8cc69adb5e61445837d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:5e2757de2e841a39e2bea5c7fb1c3a0f3f932af39ec1f949acff1c5075c6774a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199320812
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Die Hochzeit des Figaro, K. 492, 3. Akt: Canzonetta sull aria… Che soave zeffiretto (Die Verurteilten): Le nozze di Figaro: Non piu andrai · Machine-readable JSON-LD