Does your KYC have a nationality limitation? Can Chinese and American residents participate?
Have a look at this medium post here
https://medium.com/@DataWalletHQ/announcement-datawallet-token-sale-dates-ba3a6a2c987cHowever, given the uncertainty regarding how regulators may interpret their laws, particularly in the United States, please note that the tokens are not being offered or sold in the following countries:
Afghanistan, Bosnia and Herzegovina, Canada, Central African Republic, Crimea, Cuba, Democratic Republic of the Congo, Democratic People’s Republic of Korea, Eritrea, Ethiopia, Guinea-Bissau, Iran, Iraq, Libya, Lebanon, New Zealand, People’s Republic of China, Somalia, South Sudan, Sudan, Syria, Sri Lanka, Tunisia, Uganda, United States of America, Vanuatu, and Yemen.