ISRC NLE421201102
Verified recording
NLE421201102 is “Violin Concerto in D Major, Op. 25: II. Romance - Andante” by Erich Wolfgang Korngold,
registered on the CopyrightChains blockchain with CopyrightID
0xf327b84637b394c58e922eeafb9448c30f249a87e4326cba944fc2bc6e3ec7c0 and independently timestamped
in Bitcoin block 957124 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE421201102.
Recording identifiers
- ISRC
- NLE421201102
- Title
- Violin Concerto in D Major, Op. 25: II. Romance - Andante
- Artist
- Erich Wolfgang Korngold
- CopyrightID (CopyrightChains transaction hash)
0xf327b84637b394c58e922eeafb9448c30f249a87e4326cba944fc2bc6e3ec7c0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:53:27+00:00
- Bitcoin block
- 957124
- Canonical record hash
sha256:3e5964b13baa282dad1aec87ab5b59c467ec3c47af5f826c915c5e6d734dddfa- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE421201102
- Bitcoin block existence check
- https://blockstream.info/api/block/957124
Full record
Track page: Violin Concerto in D Major, Op. 25: II. Romance - Andante · Machine-readable JSON-LD