ISRC NLJ8P2200007
Verified recording
NLJ8P2200007 is “Black, White & Brown” by Jan van Duikeren,
registered on the CopyrightChains blockchain with CopyrightID
0x2ee4905a26a36873391a731fef14ccda924cc27116a343079fae4fe84728a469 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLJ8P2200007.
Recording identifiers
- ISRC
- NLJ8P2200007
- Title
- Black, White & Brown
- Artist
- Jan van Duikeren
- CopyrightID (CopyrightChains transaction hash)
0x2ee4905a26a36873391a731fef14ccda924cc27116a343079fae4fe84728a469
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:ef4974a208bd1197298be9303ae09078598ce250aaa7a6e550be828756e05deb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLJ8P2200007
- Bitcoin block existence check
- https://blockstream.info/api/block/957118