ISRC NLA508400103
Verified recording
NLA508400103 is “Le nozze di Figaro, K.492 / Act 1: "Se a caso Madama" - "Or bene, ascolta, e taci"” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x2ee5a9f6422320bfe6e1d4bcbb49c71f0e809deb85342592431e5f29217519d2 and independently timestamped
in Bitcoin block 960360 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508400103.
Recording identifiers
- ISRC
- NLA508400103
- Title
- Le nozze di Figaro, K.492 / Act 1: "Se a caso Madama" - "Or bene, ascolta, e taci"
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x2ee5a9f6422320bfe6e1d4bcbb49c71f0e809deb85342592431e5f29217519d2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:42:11+00:00
- Bitcoin block
- 960360
- Canonical record hash
sha256:f2318f8bca384e2cfc7a9abf8b40ad6ba0a70610cc630d3da87ee4035f28baae- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508400103
- Bitcoin block existence check
- https://blockstream.info/api/block/960360
Full record
Track page: Le nozze di Figaro, K.492 / Act 1: "Se a caso Madama" - "Or bene, ascolta, e taci" · Machine-readable JSON-LD