ISRC NLCK42225430
Verified recording
NLCK42225430 is “Walking” by Subrix,
registered on the CopyrightChains blockchain with CopyrightID
0x426b70c99159f12e9967001069381c30936ac5d035edb0a7f56bc1d894f908d4 and independently timestamped
in Bitcoin block 960489 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK42225430.
Recording identifiers
- ISRC
- NLCK42225430
- Title
- Walking
- Artist
- Subrix
- CopyrightID (CopyrightChains transaction hash)
0x426b70c99159f12e9967001069381c30936ac5d035edb0a7f56bc1d894f908d4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T00:40:43+00:00
- Bitcoin block
- 960489
- Canonical record hash
sha256:d8323016dfe5b6ce5842c38eea4b9ec5b4730fdf0f5c5d4b67e938c1803e3ccd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK42225430
- Bitcoin block existence check
- https://blockstream.info/api/block/960489