ISRC NLK2U1900212
Verified recording
NLK2U1900212 is “Jij En Ik (feat. Royki)” by Dave Roelvink,
registered on the CopyrightChains blockchain with CopyrightID
0xe1f555b0aecc21f5dffdfdaa7a7e642e9b8c85e5535b49d9557d1416e3f558ad and independently timestamped
in Bitcoin block 960108 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK2U1900212.
Recording identifiers
- ISRC
- NLK2U1900212
- Title
- Jij En Ik (feat. Royki)
- Artist
- Dave Roelvink
- CopyrightID (CopyrightChains transaction hash)
0xe1f555b0aecc21f5dffdfdaa7a7e642e9b8c85e5535b49d9557d1416e3f558ad
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T13:09:35+00:00
- Bitcoin block
- 960108
- Canonical record hash
sha256:8037e0dde4b51528ec845ee909d83382d255626c9ac52d1ce97e93e1a8f7c65d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK2U1900212
- Bitcoin block existence check
- https://blockstream.info/api/block/960108
Full record
Track page: Jij En Ik (feat. Royki) · Machine-readable JSON-LD