ISRC NLA508400111
Verified recording
NLA508400111 is “Le nozze di Figaro, K.492 / Act 1: "Non più andrai"” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x097c5de26a98afc10c0de14acbea867fa52e2801d980a5d1ce7254df5fdd6b5c and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508400111.
Recording identifiers
- ISRC
- NLA508400111
- Title
- Le nozze di Figaro, K.492 / Act 1: "Non più andrai"
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x097c5de26a98afc10c0de14acbea867fa52e2801d980a5d1ce7254df5fdd6b5c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:631f41e514b6dd3603819f3f2e22845e91d045370b123ec9a8f43b32e54b75bd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508400111
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Le nozze di Figaro, K.492 / Act 1: "Non più andrai" · Machine-readable JSON-LD