Why should I trust your KYC system? Is it secure? ACDX Support September 28, 2020 02:31 Updated ACDX only stores the data offline we need to operate the exchange (name, date of birth, and country). Related articles How long does verification take? When will ACDX be offered to US citizens? Restricted Countries Tether (USDT) TECH100 (Technology 100) Comments 0 comments Article is closed for comments.