ISRC NLCK41036261
Verified recording
NLCK41036261 is “Making Marks” by Grey Code,
registered on the CopyrightChains blockchain with CopyrightID
0x083081552ea47e2a6a5289597e6ad83471be199a2ce875bd1c12285f46825cfd and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK41036261.
Recording identifiers
- ISRC
- NLCK41036261
- Title
- Making Marks
- Artist
- Grey Code
- CopyrightID (CopyrightChains transaction hash)
0x083081552ea47e2a6a5289597e6ad83471be199a2ce875bd1c12285f46825cfd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:d1615e1d4165dac7f081aeae18c63b4c5d42c35a0525ae01cd0f2a585dda84f2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK41036261
- Bitcoin block existence check
- https://blockstream.info/api/block/960418