JPMorgan Accused of Blocking Crypto Exchange Over Public Criticism Tyler Winklevoss, co-founder of cryptocurrency exchange Gemini, claims JPMorgan Chase deliberately stopped his company’s banking application after he publicly criticized the bank’s new fee policy. Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Filed under: Altcoins - @ July 27, 2025 9:30 pm