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How can I be sure that the (qualified) digital signature is valid?
Invalid Date by Philipp Gernerth(Qualified) digital signatures created with sproof sign are standards-compliant and embedded in the PDF document. These can be verified with common programs (e.g. Adobe Acrobat Reader) or with online verification tools (e.g. the RTR verification service, Signature verification). Learn more about the verifiability and evidential value of digital SIgnature.
Why sproof sign?Highest security and compliance paired with an "all-in-one" functionality make sproof sign the top European alternative on the e-signature platform market. 100% developed and hosted in Europe.
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sproof sign is the highest-rated provider in the e-signature category on the independent evaluation platform OMR Reviews for Q3 and Q4 2023, as well as Q1 2024.© 2024 sproof GmbH