매매일지 POLY 20180427xiadaddy (25)in #cryptocurrency • 7 years ago (edited)https://www.coinigy.com/s/i/5ae2d11ce7ac6/ https://news.bitcoin.com/pr-keynote-lights-up-new-york-with-security-token-conference/?utm_source=OneSignal%20Push&utm_medium=notification&utm_campaign=Push%20Notifications