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 0xd08da329591b28dcd3c8cce5789c7d4df34c5d67f32b4177a7f8293e45139ab0. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b5f1beb0-25ed-4e41-8c4e-d5462ae6f402.json and https://artists.proofprofile.net/proofs/artist/b5f1beb0-25ed-4e41-8c4e-d5462ae6f402.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Choppa on Me (feat. Hoodrich Pablo Juan)
They Won't Believe You (feat. Rico Nasty)
Back Against The Ropes (feat. Big Flock)