hi, you 'll find various checksums of all builds on the top level folder of a release on mozilla's servers - for example: https://archive.mozilla.org/pub/firefox/releases/41.0.1/

in addition windows installers themselves are digitally signed - right-click the file, go to properties > digital signatures > details > show certificate, which for genuine installers will be signed by a certificate are issued for the mozilla corporation and issued by digicert assured id code signing ca-1...

Latest Firefox release on the CDN server:

• http://download.cdn.mozilla.net/pub/mozilla.org/firefox/releases/latest/

• [/questions/1020249] How to use the SHA512SUMS.ASC

Thanks philipp. I think that digitally signed file need to ability check its signature, so, anyway I need mozilla key for it somewhere from mozilla site. Am I correct? As to first half or your answer, thank you very much.

Thanks cor-el It is exactly what I need to check file. I do not understand only why mozilla itself did not put such info in widely viewed public place. For example somewhere near download link itself.