Help with SHA256

Need help APIs
1

Hi everyone, I need some help with a SHA256 issue

I need to certify user signatures and one of the requests is to send the SHA of my document, a contract.

I create the contract in Bubble with PDF conjurer and pasting user signatures. From what I understand, Bubble manages the encryption, any idea of how can I get the SHA of the document I created? thanks

2

Can you clarify the process you’re trying to make?

You’re creating a PDF with PDF conjurer and then you want to verify the signature of the document? Or is the user uploading a PDF?

Thanks for the clarification