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紙錢包紙錢包:把私鑰列印在紙上存放,再刪除電腦上的錢包文件,實現錢包的網路隔離。You're at least eighteen yrs old, or even the lawful age with your jurisdiction, without authorized impediment or incapability, effective at using the Launchpad and participating in any token distribution.To use the Launchpad, it'