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 0xeff7fc0fa74ec3c48b7377a9e7839b63ad172f6b46763783a6da2fba7d4fbd9c. 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/1ce5bcf0-b9d8-433b-88f7-f619d32651e0.json and https://artists.proofprofile.net/proofs/artist/1ce5bcf0-b9d8-433b-88f7-f619d32651e0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
今宵多珍重 (電影「多桑與紅玫瑰」配樂)
新不了情 (同名電影主題曲) [豎琴獨奏版]
卡農(電影”凡夫俗子”、”我的野蠻女友”經典配樂)
親愛的父親(電影「窗外有藍天」、「理性與感性」配樂)
鄉村騎士間奏曲(知名電影「教父 III」及「再見了,可魯」感人樂曲)
裸童(動畫「迷宮物語」、日劇「情人的吻」及「長假」配樂)
風流寡婦華爾滋(經典歌劇「風流寡婦」及同名電影發燒樂曲)
天鵝(電影「不能說的秘密」周杰倫獻給桂綸美的曲子)