ISRC NLE420900108
Verified recording
NLE420900108 is “Violin Sonata (Sonatina) in G Minor, Op. 137 No. 3, D. 408: I. Allegro giusto” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0x68ede52bd4e1a7fa2258ab680920859e2608a95c33feacb23722aa32ef6b4ab1 and independently timestamped
in Bitcoin block 960348 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE420900108.
Recording identifiers
- ISRC
- NLE420900108
- Title
- Violin Sonata (Sonatina) in G Minor, Op. 137 No. 3, D. 408: I. Allegro giusto
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0x68ede52bd4e1a7fa2258ab680920859e2608a95c33feacb23722aa32ef6b4ab1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:41742ecb90ca6385fd90a3c7c352add46475426f7b24355bd0a95035c7e9392f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE420900108
- Bitcoin block existence check
- https://blockstream.info/api/block/960348
Full record
Track page: Violin Sonata (Sonatina) in G Minor, Op. 137 No. 3, D. 408: I. Allegro giusto · Machine-readable JSON-LD