ISRC NLE421301301
Verified recording
NLE421301301 is “Violin Concerto No. 3 in G Major, K. 216: I. Allegro” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xd90a327017c32a6c6abb17ec59953aa95b07899f3a12a57fe4333af0885fee9f and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE421301301.
Recording identifiers
- ISRC
- NLE421301301
- Title
- Violin Concerto No. 3 in G Major, K. 216: I. Allegro
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xd90a327017c32a6c6abb17ec59953aa95b07899f3a12a57fe4333af0885fee9f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:dd8704feb00f27c557dbe3bd04c274e7d7a3c2646017b5aa173db897234ebbdf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE421301301
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Violin Concerto No. 3 in G Major, K. 216: I. Allegro · Machine-readable JSON-LD