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 0x5198fb0862db22acf7f2f7e5636ee5728eda70b0f05e84a90275525e5b12ff67. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6b03ac63-f61d-42a6-bf52-411ca1ca1265.json and https://artists.proofprofile.net/proofs/artist/6b03ac63-f61d-42a6-bf52-411ca1ca1265.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
เมื่อเขามา...ฉันจะไป
อย่าทำให้ฟ้าผิดหวัง
รักแท้หรือแค่เหงา
ถ้าตลอดกาลมีจริง
อย่าทำอย่างนี้ไม่ว่ากับใคร
โตกอดเขาเฮากอดขวด - Mex
บ่เป็นหยังเค้าเข้าใจ - Ble