ISRC NLCK42221565
Verified recording
NLCK42221565 is “SIGILO” by JLZ,
registered on the CopyrightChains blockchain with CopyrightID
0x0b930d81172b026d235d4360eedea4a1c249147e223845e1581763155b177520 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK42221565.
Recording identifiers
- ISRC
- NLCK42221565
- Title
- SIGILO
- Artist
- JLZ
- CopyrightID (CopyrightChains transaction hash)
0x0b930d81172b026d235d4360eedea4a1c249147e223845e1581763155b177520
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:d862e7d93157e9f16f50e7e34f0d053166bf528d3da7f2e4299b2a89056cb120- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK42221565
- Bitcoin block existence check
- https://blockstream.info/api/block/956304