Svmuu reported that Fortune magazine disclosed the total investment in the White House Trump Banquet Hall has risen from the initially estimated $200 million to $400 million. The funds primarily come from tax-deductible private donations, which will be managed through the non-profit organization Trust for the National Mall. Fortune previously revealed that multiple crypto industry companies and individuals have participated in the donations, including Coinbase, Ripple, Tether America (a subsidiary of Tether), as well as prominent figures in the crypto space such as Paxos co-founder Charles Cascarilla, Cameron Winklevoss, and Tyler Winklevoss. Additionally, major tech companies like Meta, Apple, Amazon, Google, and Microsoft are also on the donor list. Among them, Google's parent company Alphabet had previously reached a settlement with Trump and pledged $22 million of that amount towards the banquet hall's construction.