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 0xbd78e79d83cc1da2233f1b23ac3d3a0dc60d42bd235e98def06f0531a9f84c8d. 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/110da001-3995-4dda-9708-c58c7e279be1.json and https://artists.proofprofile.net/proofs/artist/110da001-3995-4dda-9708-c58c7e279be1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Abstract Thought - Quantizers, Guido Durante & Mattia Evo Remix
Loving Your Lips - Salvatore Napolitano Remix
Underground Vibe - Danilo Vigorito Remix
Don't Wait - Max Chapman & George Smeddles Remix