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 0xdc0e9b11bdd6e4788f955bdbf1e5bc43c84459109375df379763f6921749b314. Chain 2 (Bitcoin): anchored in block 953713 (2026-06-15T00:33:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8292d80e-d9f0-45fd-9e98-80e9bfa55609.json and https://artists.proofprofile.net/proofs/artist/8292d80e-d9f0-45fd-9e98-80e9bfa55609.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Record Business - Pete Dorling's Wavey Remix
Record Business - Rob Anderson (UK) Remix
Like This, Like That - Copy Paste Soul & Lunacy Sound Division Remix
Like This, Like That - Sishi Rosch's Raw As Hell Rework
Don't Ask Why (Vanilla Ace & Barber Remix)
Don't Ask Why - Vanilla Ace & Barber Remix