[IMP] Sign documentation updated

[Donapi]

ID:3433578

[robodoo]

Pull request status dashboard.

[zulu-odoo]

Hi Dona,

As discussed, feel free to modify the doc after our comments :)

Thanks

[xpl-odoo]

A live review of the whole page could be useful. It would be nice to explain roles better and maybe review the structure.

[bouvyd]

Suggested change

	Each time someone signs a document, a hash - a unique ID number - is generated to ensure
	Each time someone signs a document, a hash - a unique digital signature of the operation - is generated to ensure

[bouvyd]

i want to make it somewhat clear that the content the person used for signing (their name, their signature, the input fields they filled in) is used to compute this signature - so any alteration will corrupt the whole 'hash chain' and be visible to the system

here's how chatgpt puts it, which is not a bad start:

In Odoo Sign, the integrity and inalterability of documents are safeguarded using a hashing technique. At each stage of the signing process, a unique hash is created based on the document's current content and the cumulative hashes of previous steps. This includes any information added by users, like names and signatures. This method ensures that any changes made after a signature is affixed can be easily detected, maintaining the document's authenticity and security throughout its lifecycle."

[xpl-odoo]

@robodoo r+