ISRC NLE420700105
Verified recording
NLE420700105 is “Concertone in C Major, K. 190: I. Allegro spiritoso” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xa91f1cc90db7a2634477ed50f534388c42d99222c6b47176abb451e307790c72 and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE420700105.
Recording identifiers
- ISRC
- NLE420700105
- Title
- Concertone in C Major, K. 190: I. Allegro spiritoso
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xa91f1cc90db7a2634477ed50f534388c42d99222c6b47176abb451e307790c72
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:e9d059a22aa63dfcccf8c272cdbf9f9fe35b91cc0212e5791c24bc0db750d64e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE420700105
- Bitcoin block existence check
- https://blockstream.info/api/block/960273
Full record
Track page: Concertone in C Major, K. 190: I. Allegro spiritoso · Machine-readable JSON-LD