Hilariously, what we think of as digital signatures (cryptographic) are pretty much just an afterthought to most of those laws. Typically, those laws are about fax machines, and web buttons labelled "I agree" and other such nonsense.
Bullshit. If you made a website with the following elements:
"I own all your shit now" and a button stating "I agree"
A visitor clicking said button would not transfer ownership.
Similarly a "these are Risto's coins" message is not a contract and isn't binding.
You ever buy a house? Odds are really good that one or both of the agents in the deal uses a website that presents documents with a fancy version of the "I agree" button. They don't usually use it for the closing or the note (where you agree to pay the money back) because those need to be witnessed, notarized and recorded. But for everything else (purchase contract, disclosures, etc), it is a bunch of clicking.
