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 0xec075ec4b26647a8fb218495ef4705d5d615bd4094528354f6954aa5d19709c6. 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/0737bbcb-e6d5-483c-a307-e7f5da69f903.json and https://artists.proofprofile.net/proofs/artist/0737bbcb-e6d5-483c-a307-e7f5da69f903.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
ถ้าหากรักมีจริง (Original Soundtrack From "Lovesick 2024")
เธอเชื่อเรื่องพรหมลิขิตหรือเปล่า (Original Soundtrack From "Lovesick 2024")