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 0x8d890a3d0aa0fa5e4d05d459336b32f0d258649252a5b433ab157bb95e08a890. Chain 2 (Bitcoin): anchored in block 953765 (2026-06-15T08:55:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bf487bf1-c565-4900-a07f-b7393a5efa41.json and https://artists.proofprofile.net/proofs/artist/bf487bf1-c565-4900-a07f-b7393a5efa41.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Red Chuck Red Flag (feat. Blac Youngsta)
S.W.a.T.S. (South West Atlanta True Story)
No Date (feat. Lotto Savage & Kocky Fresh)
Stiff On Em (feat. Loso Loaded, Lotto Savage & Ca$h Out)