You can register for a DAS account in multiple languages or even emoji. The supported language character sets are as follows.
The number of language character sets supported by DAS will be increased continuously.
Also, to avoid name fraud, DAS prohibits the use of certain character sets in combination with each other. For example, the Russian character set cannot be used in combination with the English character set. For the DAS system,
satоshi.bitis not a legitimate account because the letters
оin it are Russian characters and the other characters are English characters. But
satоshi.bitis a legitimate account because all characters in it are English characters. This effectively avoids frauds that are difficult to recognize by ordinary users.
Character set combination rules.
✅ Indicates that the characters in these two character sets are combinable and can appear in the same DAS account name.