ISRC HKI190348120
Verified recording
HKI190348120 is “Le nozze di Figaro, K. 492, Act I: Aria: Non piu andrai, farfallone amoroso” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x31bd9a92eecd30dc32a0c2a9f4ec88d7fe97feb2f8865ded3b2953c4035d13e3 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190348120.
Recording identifiers
- ISRC
- HKI190348120
- Title
- Le nozze di Figaro, K. 492, Act I: Aria: Non piu andrai, farfallone amoroso
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x31bd9a92eecd30dc32a0c2a9f4ec88d7fe97feb2f8865ded3b2953c4035d13e3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:25f80fad4d7b5e4262fbe81df4dd6866587a3e9deef260e97c3782baf24928a0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190348120
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Le nozze di Figaro, K. 492, Act I: Aria: Non piu andrai, farfallone amoroso · Machine-readable JSON-LD