ISRC NLCK42220344
Verified recording
NLCK42220344 is “Colors” by CRSV,
registered on the CopyrightChains blockchain with CopyrightID
0x596b933e760e201cd600d29fc2d705d3bf29c21e0ae8e52fc4a602d74d00bbbc and independently timestamped
in Bitcoin block 960321 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK42220344.
Recording identifiers
- ISRC
- NLCK42220344
- Title
- Colors
- Artist
- CRSV
- CopyrightID (CopyrightChains transaction hash)
0x596b933e760e201cd600d29fc2d705d3bf29c21e0ae8e52fc4a602d74d00bbbc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T22:27:30+00:00
- Bitcoin block
- 960321
- Canonical record hash
sha256:8bbbf82ea7eb3a78b5d7c60c08e1257a0f0449d9bddc25346d7e91efe668b122- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK42220344
- Bitcoin block existence check
- https://blockstream.info/api/block/960321