Muhammad Hairi Amin bin Hamdan (born 27 July 1996), known professionally as MK K-Clique (briefly Hairi Whuut), is a Malaysian rapper, singer, songwriter, media personality, actor, and model. He is a g
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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 entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x794d58c3858887f6b6e85749b9f6047a1ec7e5b3d7ecddffcf06b575113062e9. 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/a282844a-29cf-4215-b721-558b407b88b4.json and https://artists.proofprofile.net/proofs/artist/a282844a-29cf-4215-b721-558b407b88b4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).