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Timestamp Agency (ACT)
Timestamp is an electronic document, issued by a reliable third party, denominated Timestamp Agency, that can be used to ensure date and time of the digitally signed document record. It is the most efficient way to ensure authenticity and integrity of the date and time in which the information were digitally certified.
Valid is a Timestamp Agency, certified and accredited at ICP-Brasil, which guarantees reliability in providing Stamps, fully adherent and compliant with the mode regulated within the entire national territory.