Jack Dorsey and other Bitcoin supporters call on Signal to adopt Bitcoin

Several Bitcoin supporters, including Jack Dorsey, are pushing for Bitcoin adoption by the privacy-focused instant messaging app Signal through a new campaign called "Bitcoin for Signal." The campaign aims to integrate Bitcoin with the Cashu protocol, enabling payments within the Signal app. Dorsey posted on Platform X on Thursday, retweeting a post from anonymous Bitcoin developer Cashu, the founder of the "Bitcoin for Signal" campaign. Bitcoin developer Peter Todd also expressed support for the campaign, hoping that Bitcoin could replace or at least expand Signal's current cryptocurrency payment solution, MobileCoin (MOB).