Examples of using "подписи" in a sentence and their english translations:
Compare the signatures.
Compare the signatures.
This letter bears no signature.
Write the date after the signature.
There's no signature on this letter.
A digital signature file is the modern equivalent of the signet ring.
and allow to authorize anything by signing digitally.
Tom and Mary signed their marriage certificate.
In Japan you tend to use your personal seal, but actually a signature would often suffice.