ISRC NLCK41064891
Verified recording
NLCK41064891 is “Form Constant” by Quadrant,
registered on the CopyrightChains blockchain with CopyrightID
0xa86f43d16b98c4bc0c2cf9cb4fcdf92206bae690c0b0c1155b959e6ace34772a 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/NLCK41064891.
Recording identifiers
- ISRC
- NLCK41064891
- Title
- Form Constant
- Artist
- Quadrant
- CopyrightID (CopyrightChains transaction hash)
0xa86f43d16b98c4bc0c2cf9cb4fcdf92206bae690c0b0c1155b959e6ace34772a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:6e8ad0a2c73d582e3ec4c02b3f35bd87c89abc861ca4e5147379208d14d8b95d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK41064891
- Bitcoin block existence check
- https://blockstream.info/api/block/957120