The Ethereum Foundation launches the Universal Ethereum Signer app with Passport Prime

Odaily Planet Daily News: The Ethereum Foundation is launching the Universal Ethereum Signer app on Foundation's Passport Prime hardware device, running on the KeyOS operating system, currently in testing phase. Developed under the Ethereum Foundation's funding by Nicolas Bacca, co-founder of Ledger and current CEO of ZKnox, the app enables users to review and sign Ethereum transactions on a dedicated isolated hardware without entrusting private keys to smartphones or computers. For Passport Prime users, this marks the first time the device can function as a dedicated Ethereum signer through a third-party application.