ISRC NLA507100932
Verified recording
NLA507100932 is “Le nozze di Figaro / Act 1: "Se vuol ballare" - "Ed aspettaste il giorno"” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xbf00cd3cc368bd47137a2b7f9b010ed977863b6cfcf52e9cf864ecddecdd6aa2 and independently timestamped
in Bitcoin block 960288 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507100932.
Recording identifiers
- ISRC
- NLA507100932
- Title
- Le nozze di Figaro / Act 1: "Se vuol ballare" - "Ed aspettaste il giorno"
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xbf00cd3cc368bd47137a2b7f9b010ed977863b6cfcf52e9cf864ecddecdd6aa2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:41:38+00:00
- Bitcoin block
- 960288
- Canonical record hash
sha256:f3eb9f22287dc6185ea4966e895f99fe0bb1e7bd4d06994a09b64dcf9e82aed5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507100932
- Bitcoin block existence check
- https://blockstream.info/api/block/960288
Full record
Track page: Le nozze di Figaro / Act 1: "Se vuol ballare" - "Ed aspettaste il giorno" · Machine-readable JSON-LD