ISRC NLE420900102
Verified recording
NLE420900102 is “Violin Sonata (Sonatina) in D Major, Op. 137 No. 1, D. 384: II. Andante” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0x846cb11fe5bfb733de57ab07473458ac6cc6f4529bca73bfbea7c9415a4b360d and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE420900102.
Recording identifiers
- ISRC
- NLE420900102
- Title
- Violin Sonata (Sonatina) in D Major, Op. 137 No. 1, D. 384: II. Andante
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0x846cb11fe5bfb733de57ab07473458ac6cc6f4529bca73bfbea7c9415a4b360d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:71fa3db0811b2b48c8b889af8de048c41202bc296560654cfef6ed4600ebd5e5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE420900102
- Bitcoin block existence check
- https://blockstream.info/api/block/953528
Full record
Track page: Violin Sonata (Sonatina) in D Major, Op. 137 No. 1, D. 384: II. Andante · Machine-readable JSON-LD