ISRC NLA507100957
Verified recording
NLA507100957 is “Le nozze di Figaro / Act 3: "Cosa mi narri!" - "Che soave zefiretto" - "Piegato è il foglio"” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x304fdade360f7288c3148db25f8ce63132427b7f27584001fdfed32fd1d7feab and independently timestamped
in Bitcoin block 960160 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507100957.
Recording identifiers
- ISRC
- NLA507100957
- Title
- Le nozze di Figaro / Act 3: "Cosa mi narri!" - "Che soave zefiretto" - "Piegato è il foglio"
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x304fdade360f7288c3148db25f8ce63132427b7f27584001fdfed32fd1d7feab
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T22:48:59+00:00
- Bitcoin block
- 960160
- Canonical record hash
sha256:5117bd3a89dfb0467ea9de947e414ed1b316bc188c21f7fa3e7e0f9dbc244c61- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507100957
- Bitcoin block existence check
- https://blockstream.info/api/block/960160
Full record
Track page: Le nozze di Figaro / Act 3: "Cosa mi narri!" - "Che soave zefiretto" - "Piegato è il foglio" · Machine-readable JSON-LD