ISRC NLCK42234019
Verified recording
NLCK42234019 is “Cuica” by Joaquín Cornejo,
registered on the CopyrightChains blockchain with CopyrightID
0x0b95a5a59a0c2215e53821376781f65f8f3a7ef00218c8d90948ba95245a30fd and independently timestamped
in Bitcoin block 960229 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK42234019.
Recording identifiers
- ISRC
- NLCK42234019
- Title
- Cuica
- Artist
- Joaquín Cornejo
- CopyrightID (CopyrightChains transaction hash)
0x0b95a5a59a0c2215e53821376781f65f8f3a7ef00218c8d90948ba95245a30fd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T08:30:10+00:00
- Bitcoin block
- 960229
- Canonical record hash
sha256:424d9c4f3921d444133cd5ffc31daa490224d8bd113458c2a9d161697067575c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK42234019
- Bitcoin block existence check
- https://blockstream.info/api/block/960229