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 0x655e9f617f8e595cd62da081b08386939b5f8038e9de978b4809b3943bfd35fc. Chain 2 (Bitcoin): anchored in block 953770 (2026-06-15T09:50:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a6f80823-33ba-4674-b233-daf960906356.json and https://artists.proofprofile.net/proofs/artist/a6f80823-33ba-4674-b233-daf960906356.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Bar Kimura (Jamie Vex'd Remix - Original by Plaid)
Suite for Piano & Electronics (Vex'd Remix - Original by John Richards)
String Quartet No.2 (Vex'd Remix - Original by Gabriel Prokofiev)
Fallen (Vex'd Remix - Original by Distance)
Bar Kimura (Jamie Vex'd Remix - original by Plaid)
Suite For Piano & Electronics (Vex'd Remix - original by John Richards)
String Quartet No.2 (Vex'd Remix - original by Gabriel Prokofiev)
Fallen (Vex'd Remix - original by Distance)