ISRC NLE420900109
Verified recording
NLE420900109 is “Violin Sonata (Sonatina) in G Minor, Op. 137 No. 3, D. 408: II. Andante” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0xd309ee6eb59cbc171c781172a7423c1cba39f42b1ab7a566d0124e9187d8a244 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE420900109.
Recording identifiers
- ISRC
- NLE420900109
- Title
- Violin Sonata (Sonatina) in G Minor, Op. 137 No. 3, D. 408: II. Andante
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0xd309ee6eb59cbc171c781172a7423c1cba39f42b1ab7a566d0124e9187d8a244
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:92547f9e4a6fff94613e0aee106b5e61f228e8b30be4b6287c5bdf43517204c4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE420900109
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Violin Sonata (Sonatina) in G Minor, Op. 137 No. 3, D. 408: II. Andante · Machine-readable JSON-LD