ISRC NLA508720341
Verified recording
NLA508720341 is “Così fan tutte, K.588 / Act 2: "Fra gli amplessi in pochi istanti"” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xb35a3274e1f9995bedf21b72f2e344a13f42ec5d9a36f7e147f7038caa3075b1 and independently timestamped
in Bitcoin block 960473 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508720341.
Recording identifiers
- ISRC
- NLA508720341
- Title
- Così fan tutte, K.588 / Act 2: "Fra gli amplessi in pochi istanti"
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xb35a3274e1f9995bedf21b72f2e344a13f42ec5d9a36f7e147f7038caa3075b1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T22:27:44+00:00
- Bitcoin block
- 960473
- Canonical record hash
sha256:548dcc88eaf5fe4ae8e028733c7761b02f6b892bde159a761d1da1caca7ccdaf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508720341
- Bitcoin block existence check
- https://blockstream.info/api/block/960473
Full record
Track page: Così fan tutte, K.588 / Act 2: "Fra gli amplessi in pochi istanti" · Machine-readable JSON-LD