Lately we discussed on this blog U.S. legislation appearing to validate contracts or signatures done by blockchain, by saying that ‘electronic record’ and ‘electronic signature’ under the states’ e-transactions legislation included blockchain. There was considerable thought that this was not necessary, that the conclusion was obvious (or badly wrong, if there could be a non-electronic blockchain).
Apparently this kind of legislation has been around for a long time. Here is a note (h/t Ian Kyer) about Pennsylvania legislation in the 1890s saying that typewriting was writing for all legal purposes. Could this have been previously in doubt, given that printed . . . [more]