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Legally sign documents online with yes®
You and your business partners can sign important contracts directly in sproof sign with an existing yes® identification.
Frequently asked questions
Are signatures created with yes legally valid?
How does the identification for a qualified signature work with yes
How to sign with yes in sproof sign?
Can signature recipients also choose other signature providers?
Use your existing qualified signature directly in sproof sign.
The digital signature 2.0 - Qualified signing across Europe without borders
In recent weeks, sproof has been working intensively on a newly developed interface for qualified signing throughout Europe. The beta version has now officially entered the test phase with some important key accounts.We have integrated the most important signature providers
We continuously update the eID Hub with new providers and authentication methods to make it as easy as possible for you to obtain legally valid digital signatures - at no extra cost.
