ISRC NLB151100650
Verified recording
NLB151100650 is “Happy End (feat. Candy Dulfer)” by Jan van Duikeren,
registered on the CopyrightChains blockchain with CopyrightID
0x8f2afb9c84b5b2fcb1da7c79a40fa12ec69908131df2c71167cf33ea67073f58 and independently timestamped
in Bitcoin block 960150 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLB151100650.
Recording identifiers
- ISRC
- NLB151100650
- Title
- Happy End (feat. Candy Dulfer)
- Artist
- Jan van Duikeren
- CopyrightID (CopyrightChains transaction hash)
0x8f2afb9c84b5b2fcb1da7c79a40fa12ec69908131df2c71167cf33ea67073f58
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:51:49+00:00
- Bitcoin block
- 960150
- Canonical record hash
sha256:edd50a2417da35dc5d4687aaac08eb3280c443af884df28e4db5a9646bbb492d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLB151100650
- Bitcoin block existence check
- https://blockstream.info/api/block/960150
Full record
Track page: Happy End (feat. Candy Dulfer) · Machine-readable JSON-LD