ISRC NLCK42221564
Verified recording
NLCK42221564 is “DZ7” by JLZ,
registered on the CopyrightChains blockchain with CopyrightID
0x023f799300388c992d24278a4751085bf6df1f149dac32fcfede4b6df829dc86 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK42221564.
Recording identifiers
- ISRC
- NLCK42221564
- Title
- DZ7
- Artist
- JLZ
- CopyrightID (CopyrightChains transaction hash)
0x023f799300388c992d24278a4751085bf6df1f149dac32fcfede4b6df829dc86
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:019db66ba4b37e8edb8e5fe3cebf3d9c67d73ed50bc11d5e31af9a701926dfaa- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK42221564
- Bitcoin block existence check
- https://blockstream.info/api/block/953520