ISRC NLA508720326
Verified recording
NLA508720326 is “Così fan tutte, K.588 / Act 2: "Una donna a quindici anni" - "Sorella, cosa dici?"” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xfebc0acc131a006809245779f6b46a96c47338dc5e92ed9654433718566065c8 and independently timestamped
in Bitcoin block 960300 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508720326.
Recording identifiers
- ISRC
- NLA508720326
- Title
- Così fan tutte, K.588 / Act 2: "Una donna a quindici anni" - "Sorella, cosa dici?"
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xfebc0acc131a006809245779f6b46a96c47338dc5e92ed9654433718566065c8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T19:42:40+00:00
- Bitcoin block
- 960300
- Canonical record hash
sha256:2680b5a4f8f8da52b150e9eff39b38fe06ac7303604c8b3f6b81baa63eb653f3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508720326
- Bitcoin block existence check
- https://blockstream.info/api/block/960300
Full record
Track page: Così fan tutte, K.588 / Act 2: "Una donna a quindici anni" - "Sorella, cosa dici?" · Machine-readable JSON-LD