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 0x82c5fe870559a9c7bf0a9206c31930cf938dfa45d86e865c9d97707b9d95fc57. 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/5a27a36d-182b-4c8d-a463-d669b1330354.json and https://artists.proofprofile.net/proofs/artist/5a27a36d-182b-4c8d-a463-d669b1330354.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Jimmy's Detroit Boogie - Live Instrumental
I'll Be Your Driver (where You Wanna Go)