Transit users and pedestrians are too poor to even afford Uber . They ' re not the ones driving the economy . <| sep |> Not from a guy with such an silly Name . No <| sep |> All you need is a clean signatureNot true . I ' ve gone my whole life so far signing what might be a symbol . No one has questioned it . <| sep |> AND your fucking eyebrow game is on point . Jesus . I ' m a guy and I ' m jealous . Also that goddamn nose ring . How do you do it ? How is it that perfect ? Yeah , I guess the lipstick is fine too <| sep |> WTF ? this is FUCKING UNBELIEVABLE . HOW FUCKING UNPROFESIONAL ARE THESE PEOPLE . I ' M ACTUALL TRIGGEREd FOR THE FRIST TIME IN MY LIFE <| sep |> You need to know the public key of the original author . They only can sign with their private key which can then be verified that it was used . If you don ' t know which publicprivate key pair you are expecting to be able to verify the signature against , then you are right the editor would just hash with any key they controlled , displaying a valid but the wrong hash signature .