Hi fellow Appian Community! Can you provide information on AI tools or plugins available for verifying the authenticity of digital signatures on documents? Most documents are captured using a phone or scanned via a printer. I am looking for solutions that can utilize image comparison techniques for signature analysis, or any other similar tools/techniques, even under such conditions. Your recommendations will be greatly appreciated.Thanks!
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I think there is no such funcionality by default in appian... you can capture signatures but not verify it as far as I know.
Is your question about verifying the image of human hand writing, or about verifying a cryptographic signature?
Pretty sure he is referring to comparing the signature to an image of what you have on file.
I would strongly advise against doing this. There's a reason why actual digital signatures exist and it's to get rid of these this type of unreliable verification.
While digital signatures provide cryptographic proof, many official documents are still signed manually and later scanned. In these cases, is there a recommended way to verify signatures through image analysis? Im looking for AI or any tools that can improve the reliability of this process.
I think this heavily depends on to what level of "legal" quality you are looking for.
But I do not know of any service.