US President Donald Trump's White House Crypto Summit is set to take place on March 7, with approximately 20 to 25 attendees.Confirmed participants include Treasury Secretary Scott Bessent, SEC Chair, CFTC Chair, and several industry leaders.Attendees not included in the roundtable meeting will be invited to a separate reception.Ripple CEO Brad Garlinghouse and representatives from Solana and Cardano have not confirmed their attendance.