Self-hosted signature tools can't prove a document wasn't tampered with after signing. External providers like DocuSign or PandaDoc create verifiable proof of authenticity by hosting the signing process and storing confirmation data.
Obviously there are tools, there are self-hosted tools out there that could replace DocuSign or PandaDoc or something like that. Um, the thing is that isn't really— that doesn't really work too well if it's on your own servers. You cannot really prove the integrity of a signature, right? So you want to have it hosted externally with an external provider. So now we have the, um, non— the NDA pretty much right here. They can click here, sign the NDA. Then we have the, um, service agreement sign, sign that, data processing agreement, sign that. Once all of them are signed, so we have that information back from DocuSign in this case or PandaDoc, they can click on continue.
