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 0xcc83c8b5be1198164977398158ed1f44600305e8866cc2008333c4f2fd872fab. 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/e0172c72-d260-42b0-881b-46a2809679fc.json and https://artists.proofprofile.net/proofs/artist/e0172c72-d260-42b0-881b-46a2809679fc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Marmion's Island Pt.2 - The Unknown Territory
The Spark, The Flame & The Fire - The Moon & The Sun Remix
The Spark, The Flame & The Fire - Kode IV & Marcos López Remix
The Spark, The Flame & The Fire - Mijk Van Dijk Remix
The Spark, The Flame & The Fire - Mijk's Magic Marble Box Remix
The Spark, The Flame & The Fire (Remixes)
The Spark, The Flame & The Fire - Kode IV & Marcos Lopez Remix
The Spark, The Flame & The Fire - Marble Box Remix
The Classics Of Superstition: Schöneberg
Schöneberg - Thomas Schumacher's Rumpshakers Galore Mix
Schöneberg - Moon Men Over Marmion Remix
Schöneberg - Ariel's Black September Remix
Schöneberg - Sebastian Krieg & Strobe Remix
Schöneberg - Roberto Rodriguez Suvilahti Remix
Schöneberg - Roberto Rodriguez Piano Edit
Schöneberg - Thomas Schumachers Rumpshakers Galore Mix
Schöneberg (2Raumwohnung & Der Dritte Raum Remixes)
Schöneberg - DJ T. From Mitte To Schöneberg Remix
Electronic Music Anthology, Vol. 3 (by FG)