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 0x4b7d446928c72f41003b2083d266021dbf7ffdd71fe6b07c96bef84ba077d823. 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/839b5a43-4b08-446b-b496-bf3e93397956.json and https://artists.proofprofile.net/proofs/artist/839b5a43-4b08-446b-b496-bf3e93397956.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
I Like The Sun (But Not On LCDs) - Original Mix
Singlefinger Chord - Jacques Renault Remix
24 Hours - Jacob Korn Party People Remix (Mixed)
Balance Presents Do Not Sleep (Mixed Version)