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 0x902ce855e88e1e3dfad0c6f1f4823668edf5894fac66525bd9c9b4a319f2395b. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6d63248e-5b2f-4b6d-a328-e34c54aa27e4.json and https://artists.proofprofile.net/proofs/artist/6d63248e-5b2f-4b6d-a328-e34c54aa27e4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Gregor Schwellenbach spielt 20 Jahre Kompakt
Justus Köhncke’s Was ist Musik (feat. Infansonido)
Closer Musik’s Maria + Gui Boratto’s No Turning Back
Ulf Lohmann’s Because (feat. Dorothee Oberlinger)
Closer Musik’s One, Two, Three (No Gravity)
Voigt & Voigt’s Gong Audio (feat. Kyai Sabda)
Triola’s AG Penthouse (feat. Jane Berthe)
Jürgen Paape’s Ofterschwang (feat. Das Blasorchester der Musikschule Frechen)
Jonas Bering’s Melanie (feat. Jane Berthe)
Michael Mayer’s Speaker (feat. Dorothee Oberlinger)
Superpitcher’s Tomorrow (feat. Christian Buck)
Gregor Schwellenbach spielt 20 Jahre Kompakt - Continuous Mix
Superpitcher's Happiness (Live im Haus des Rundfunks)
Superpitcher's Happiness - Live im Haus des Rundfunks
Geduld Ungeduld (Live im Haus des Rundfunks)
Geduld Ungeduld - Live im Haus des Rundfunks
Deeper Sessions (Mixed by Tube & Berger)
Armada Deep House Selection, Vol. 4 (The Finest Deep House Tunes)