ISRC NLE421201101
Verified recording
NLE421201101 is “Violin Concerto in D Major, Op. 25: I. Moderato nobile” by Erich Wolfgang Korngold,
registered on the CopyrightChains blockchain with CopyrightID
0xc9b8e1092f7aa926ecb341e47fc5d9aac7fd68c6c1c1f746e0d3d629d0526320 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE421201101.
Recording identifiers
- ISRC
- NLE421201101
- Title
- Violin Concerto in D Major, Op. 25: I. Moderato nobile
- Artist
- Erich Wolfgang Korngold
- CopyrightID (CopyrightChains transaction hash)
0xc9b8e1092f7aa926ecb341e47fc5d9aac7fd68c6c1c1f746e0d3d629d0526320
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:6acc893e39c6bf3a7d3964f28c7e3b03f33c35de1310e0f0fc73244b69878bcc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE421201101
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Violin Concerto in D Major, Op. 25: I. Moderato nobile · Machine-readable JSON-LD