ISRC NLA508720302
Verified recording
NLA508720302 is “Così fan tutte, K.588 / Act 1: "La mia Dorabella" - "Fuor la spada"” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x668d55b4ebe489d7040e1f920e8a59b176721ec6a0a44f38351a78031c8b03e9 and independently timestamped
in Bitcoin block 957043 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508720302.
Recording identifiers
- ISRC
- NLA508720302
- Title
- Così fan tutte, K.588 / Act 1: "La mia Dorabella" - "Fuor la spada"
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x668d55b4ebe489d7040e1f920e8a59b176721ec6a0a44f38351a78031c8b03e9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T13:52:39+00:00
- Bitcoin block
- 957043
- Canonical record hash
sha256:ae74551c51af371b72980d8b2bec946aef5814c0371d8ec76c04a3b36e05b500- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508720302
- Bitcoin block existence check
- https://blockstream.info/api/block/957043
Full record
Track page: Così fan tutte, K.588 / Act 1: "La mia Dorabella" - "Fuor la spada" · Machine-readable JSON-LD