Assinatura digital

Hey @Xpto27722826d0j5 

Thanks for reaching out.

You determine the look of your certificate-based signature by selecting options in the Signatures panel of the Preferences dialog box. For example, you can include an image of your handwritten signature, a company logo, or a photograph. You can also create different signatures for different purposes. For some, you can provide a greater level of detail. https://helpx.adobe.com/acrobat/using/certificate-based-signatures.html 

Or if you are looking for something similar to this: https://www.adobe.com/devnet-docs/acrobatetk/tools/DigSigDC/appearances.html 

Thanks,

Akanchha