Dumb DOM API questions

[loziniak]

@bochaco

They will both send the request to update it, with let’s say version = 1 (let’s assume this is the first modification being made to the entry after it was inserted with version == 0), one of the requests will reach a consensus first, it’s unknown which one ofc.
So one of the changes will be applied, but the other request should be rejected

Hypothetically, is this possible that one instance will send v=1, and other v=2, and they both get accepted? Where can I read more about a consensus mechanism, Is there some RFC about that?