ISRC NLE421000701
Verified recording
NLE421000701 is “Symphony in F-Sharp Major, Op. 40: I. Moderato, ma energico” by Erich Wolfgang Korngold,
registered on the CopyrightChains blockchain with CopyrightID
0x8cd86e20eb5b2978598e4f7ae445bf611518d97fc87cb55e4fd78e22406b7618 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/NLE421000701.
Recording identifiers
- ISRC
- NLE421000701
- Title
- Symphony in F-Sharp Major, Op. 40: I. Moderato, ma energico
- Artist
- Erich Wolfgang Korngold
- CopyrightID (CopyrightChains transaction hash)
0x8cd86e20eb5b2978598e4f7ae445bf611518d97fc87cb55e4fd78e22406b7618
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:686ee92c3a3a571e2d9a8462ab524c5b1351d02d3472876ddd49bcaed9c89c6b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE421000701
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Symphony in F-Sharp Major, Op. 40: I. Moderato, ma energico · Machine-readable JSON-LD