ISRC ITK262200138
Verified recording
ITK262200138 is “Le nozze di Figaro, K. 492 Non più andrai, farfallone amoroso” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xc87b97a102de931c0d444854c9b21855f85a375a79d15a3837f06d61dbc45ad0 and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITK262200138.
Recording identifiers
- ISRC
- ITK262200138
- Title
- Le nozze di Figaro, K. 492 Non più andrai, farfallone amoroso
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xc87b97a102de931c0d444854c9b21855f85a375a79d15a3837f06d61dbc45ad0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:104d9fa6feacb3901699565f82f6c5337be60e4da1c5df7fd4869dd95c177273- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITK262200138
- Bitcoin block existence check
- https://blockstream.info/api/block/960327
Full record
Track page: Le nozze di Figaro, K. 492 Non più andrai, farfallone amoroso · Machine-readable JSON-LD