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 0x0babbfcba422eb5f1dfc20f07f296a0cd4f02cbe315b1fe9f339f6b74ea05ac4. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c060bd5b-c75c-4b76-be83-f2f89393ecd0.json and https://artists.proofprofile.net/proofs/artist/c060bd5b-c75c-4b76-be83-f2f89393ecd0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
ขอแค่เธอ (Hold Me Tight) [From TharnType the Series]
ข้างเธอ (From "TharnType SS2 7 years of love")