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You are employing a browser that may not supported by Fb, so we've redirected you to definitely a less complicated Variation to supply you with the best encounter.比特幣的私密金鑰(私鑰,non-public important),作用相當於金融卡提款或消費的密碼,用於證明比特幣的所有權。擁有者必須私密金鑰可以給