ISRC NLCK41095625
Verified recording
NLCK41095625 is “Kapteyn - Biocym Afternoon Mix” by Kontinum,
registered on the CopyrightChains blockchain with CopyrightID
0xfb9413fedbbe8d76a8dc52ad9b78abbe015f2ab0c4392d04da307431f885d7f5 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK41095625.
Recording identifiers
- ISRC
- NLCK41095625
- Title
- Kapteyn - Biocym Afternoon Mix
- Artist
- Kontinum
- CopyrightID (CopyrightChains transaction hash)
0xfb9413fedbbe8d76a8dc52ad9b78abbe015f2ab0c4392d04da307431f885d7f5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:92b9a95938c3bffc11a17a666862628863abb8972484e79b9a4513bf87af3a29- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK41095625
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Kapteyn - Biocym Afternoon Mix · Machine-readable JSON-LD