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 0x761b2c7aaae88ade49ac7d3a296296069a5ae3d6b86f6daa89bb005669ee4cee. Chain 2 (Bitcoin): anchored in block 953820 (2026-06-15T18:35:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ff838fa9-9cef-441e-a7e3-12f3a89bb9ee.json and https://artists.proofprofile.net/proofs/artist/ff838fa9-9cef-441e-a7e3-12f3a89bb9ee.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Fokus - Marcus Schmidt vs Double C. Remix
See Whats Behind - Sag Nicht Mehr Nein Remix
Whole Lot - Jonas Saalbach Remix (Mixed)
Back to Bed - Definition's out of Bed Remix (Mixed)
The Tribe - Philipp Kempnich Remix (Mixed)
Back To Bed - Definition's Out Of Bed Remix (Mixed)
Deep Inside - Tube & Berger Extended Remix
Into Your Head - Marius Drescher Extended Mix
Planisphere of Dendera | Northern Hemisphere | VA
Fastlane - Marius Drescher Extended Remix