1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 artist was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26c1f47ac6a1e49392cfdfdbf89d1677e4065e7557b799d837c444fe9b0ff858. 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/88955024-9926-4718-aec9-12897d27dc22.json and https://artists.proofprofile.net/proofs/artist/88955024-9926-4718-aec9-12897d27dc22.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
陌上歸人 - 香港電台廣播劇「陌上歸人」主題曲
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忘盡心中情 - 無線電視劇[蘇乞兒]主題曲
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世間始終你好 - 無線電視劇[射鵰英雄傳]主題曲
Easy Come, Easy Go (The ''It's Not Easy To" Mix) - Remix
玫瑰玫瑰我愛你(電影"天涯歌女"插曲)
青青年華(香港電台廣播劇"青青年華"主題曲)