ISRC NLCK41041390
Verified recording
NLCK41041390 is “A Very Long Night - Original Mix” by Du'art,
registered on the CopyrightChains blockchain with CopyrightID
0x4ad5a307a380c0a8c0ebb1ecfe716fb341e056b7f30ba9f1624d6123590283c1 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK41041390.
Recording identifiers
- ISRC
- NLCK41041390
- Title
- A Very Long Night - Original Mix
- Artist
- Du'art
- CopyrightID (CopyrightChains transaction hash)
0x4ad5a307a380c0a8c0ebb1ecfe716fb341e056b7f30ba9f1624d6123590283c1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:8347867be9b1909322314b0852c174a76513d9c7bc898d917d33059e59ff0d34- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK41041390
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: A Very Long Night - Original Mix · Machine-readable JSON-LD