Sharizan Borhan (born 10 December 1974) is a Malaysian singer, emcee, and voice-over artist. He is known as the "Malaysia's King of Swing" owing to his passion in swing music. Through his debut studio
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 0xab472edc05091ec7065c3354cd4c8391b2aa83cdd799cfe7c8e771b3e72e5ce0. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d298d875-b736-4f53-88d1-e03daf5c63f8.json and https://artists.proofprofile.net/proofs/artist/d298d875-b736-4f53-88d1-e03daf5c63f8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).