ISRC NLCK41035566
Verified recording
NLCK41035566 is “Complexity - Original Mix” by Chris.SU,
registered on the CopyrightChains blockchain with CopyrightID
0x90221b47ea1c4f70c8145f6f0c41d8511d56dd334ddc15d65da414c8dab8e743 and independently timestamped
in Bitcoin block 959128 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK41035566.
Recording identifiers
- ISRC
- NLCK41035566
- Title
- Complexity - Original Mix
- Artist
- Chris.SU
- CopyrightID (CopyrightChains transaction hash)
0x90221b47ea1c4f70c8145f6f0c41d8511d56dd334ddc15d65da414c8dab8e743
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T12:33:25+00:00
- Bitcoin block
- 959128
- Canonical record hash
sha256:01512baba568d8455c37c3dc34680ea954d37c07bd23ac1e7d16d8952567c993- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK41035566
- Bitcoin block existence check
- https://blockstream.info/api/block/959128
Full record
Track page: Complexity - Original Mix · Machine-readable JSON-LD