ISRC NLCK42213029
Verified recording
NLCK42213029 is “The World Is Grey” by Geerson,
registered on the CopyrightChains blockchain with CopyrightID
0x63f76c70777dc7718bd02bba799571bbbf2a804cfa73b15afcab671ac17086b8 and independently timestamped
in Bitcoin block 960376 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK42213029.
Recording identifiers
- ISRC
- NLCK42213029
- Title
- The World Is Grey
- Artist
- Geerson
- CopyrightID (CopyrightChains transaction hash)
0x63f76c70777dc7718bd02bba799571bbbf2a804cfa73b15afcab671ac17086b8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:09:19+00:00
- Bitcoin block
- 960376
- Canonical record hash
sha256:97318d223b4a2ff6cee73caf397aea50ccfcbf088a18447b4df68c697e8a6ab8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK42213029
- Bitcoin block existence check
- https://blockstream.info/api/block/960376