đšJack Dorsey and several Bitcoin developers are backing a new âBitcoin for Signalâ campaign urging the encrypted messaging app to integrate Bitcoin payments via the Cashu protocol.
The move would replace Signalâs current MobileCoin system, criticized for centralization, with Cashuâs âChaumian Ecashâ for private BTC transfers.
With over 70 million users, the integration could turn Signal into one of the largest peer-to-peer Bitcoin payment platforms.