ISRC NLA508400118
Verified recording
NLA508400118 is “Le nozze di Figaro, K.492 / Act 2: "Susanna, or via, sortite" - "Dunque, voi non aprite"” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xabf97039badf09eb3d872e954ec480adc38162799bffb3afa10cde65c83c41f7 and independently timestamped
in Bitcoin block 960459 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508400118.
Recording identifiers
- ISRC
- NLA508400118
- Title
- Le nozze di Figaro, K.492 / Act 2: "Susanna, or via, sortite" - "Dunque, voi non aprite"
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xabf97039badf09eb3d872e954ec480adc38162799bffb3afa10cde65c83c41f7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:22:46+00:00
- Bitcoin block
- 960459
- Canonical record hash
sha256:e4ae483cc338d0194653f3371c4990c046cbdeae2a257041a29f540b98f1d80d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508400118
- Bitcoin block existence check
- https://blockstream.info/api/block/960459
Full record
Track page: Le nozze di Figaro, K.492 / Act 2: "Susanna, or via, sortite" - "Dunque, voi non aprite" · Machine-readable JSON-LD