1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this artist was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae9532172756e22c1205c50738ce681bf6fbbc3fcc1ef8826a7869832cfc7822. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dfd21043-5ae9-4ebf-8ab9-ee0ac174a89c.json and https://artists.proofprofile.net/proofs/artist/dfd21043-5ae9-4ebf-8ab9-ee0ac174a89c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
We Are Katermukke: Marcus Meinhardt (DJ Mix)
Too Weird Not To Dance - Marcus Meinhardt Remix
Animal Kingdom - Molle aka Mollono.Bass Remix
Duke (Remixes by Township Rebellion and Jiggler)
We Are Katermukke: Animal Trainer (DJ Mix)
We Are Katermukke: AVA Irandoost (DJ Mix)
We Are Katermukke: Modul Kollektiv & Gespona (DJ Mix)
Shir Khan Presents Exploited Ghetto Trax Vol. 5
Rainer Weichhold pres. Sensation Weich, Vol. 2