Thikhamphon Wetthaisong (born November 28, 1986), known by his stage name Illslick, is a Thai rapper, singer, songwriter, and music producer. He is one of the independent hip-hop artists in Thailand'
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 0xe8feb0d4d3433e4e94799818777532b14fac9f2e1bce44358aa5ddf77f94e679. 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/2ffb43ec-d0b4-425c-971b-478da7967445.json and https://artists.proofprofile.net/proofs/artist/2ffb43ec-d0b4-425c-971b-478da7967445.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).