ISRC NLCK40901706
Verified recording
NLCK40901706 is “Down With U” by DJ Madd,
registered on the CopyrightChains blockchain with CopyrightID
0xbf2dcf5faa5aece00f0c51566c6fdf1f77c1b98f45a01ebeab3eb30cfd314926 and independently timestamped
in Bitcoin block 960321 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK40901706.
Recording identifiers
- ISRC
- NLCK40901706
- Title
- Down With U
- Artist
- DJ Madd
- CopyrightID (CopyrightChains transaction hash)
0xbf2dcf5faa5aece00f0c51566c6fdf1f77c1b98f45a01ebeab3eb30cfd314926
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T22:27:30+00:00
- Bitcoin block
- 960321
- Canonical record hash
sha256:e40410a8f14aff9f39b19cbf0fd9700dbc09dcd9b62c5f350ded3205c358dadc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK40901706
- Bitcoin block existence check
- https://blockstream.info/api/block/960321