ISRC NLA508400105
Verified recording
NLA508400105 is “Le nozze di Figaro, K.492 / Act 1: "La vendetta" - "Tutto ancor non ho perso"” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xd6f355ef366aec0be41f2379487cefb2f377bd06c77767446b24efe639d7ea38 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/NLA508400105.
Recording identifiers
- ISRC
- NLA508400105
- Title
- Le nozze di Figaro, K.492 / Act 1: "La vendetta" - "Tutto ancor non ho perso"
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xd6f355ef366aec0be41f2379487cefb2f377bd06c77767446b24efe639d7ea38
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:4fb65b1030c3282d5719710256fdaafe1ab189c7772d0a71fb649f377e0034bb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508400105
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Le nozze di Figaro, K.492 / Act 1: "La vendetta" - "Tutto ancor non ho perso" · Machine-readable JSON-LD