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 0xaeeacb11ca3cb25575b0ea33b7ea88d9037c563ece2a0b04d2f7271782f8ea07. 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/827a77f2-889c-40b6-b9cc-59ee72f117b7.json and https://artists.proofprofile.net/proofs/artist/827a77f2-889c-40b6-b9cc-59ee72f117b7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Say Yes (feat. Big P Thaikoon & Jcn Thaikoon)
All Stars (feat. Lil Chicken, Ybn Kenny & Mari Boyz)