ISRC NLE422305906
Verified recording
NLE422305906 is “Oboe Concerto in C Major, K. 271k/ K. 314: I. Allegro aperto” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x4702a3a346739b7a78a9e0a464b7904b9cef5b4a74830501a217250e61b17025 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE422305906.
Recording identifiers
- ISRC
- NLE422305906
- Title
- Oboe Concerto in C Major, K. 271k/ K. 314: I. Allegro aperto
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x4702a3a346739b7a78a9e0a464b7904b9cef5b4a74830501a217250e61b17025
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:666ed5ef5afbcee30bef3d8e51704275269bb11d246a3fe2f28a80da81c63c4c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE422305906
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Oboe Concerto in C Major, K. 271k/ K. 314: I. Allegro aperto · Machine-readable JSON-LD