4 ms·How do you know they obtain it from a trusted source? ;-)by whydoyoucare 8y agoHow do you know they obtain it from a trusted source? ;-)dessant 8y agoI assume that they check the signatures using keys that they've exchanged in person by booping noses.bigiain 8y agoYou're happy to just assume someone else checks the .sig? Why don't you do it yourself?dessant 8y agoI also do it myself. Boop