‘Only $250K?’ Jack Dorsey Prods Tether Over Donation to Support Bitcoin Devs Twitter co-founder Jack Dorsey previously gave $21 million to support OpenSats, which backs Bitcoin developers. Tether gave $250,000 to the nonprofit this week. Leave a Reply Cancel replyYour email address will not be published.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 - @ October 18, 2025 1:15 pm