Not really. There have been a lot of proposals, but it's not possible to do without tradeoffs (Zooko's Triangle). And in practice, most of the proposed alternat

Not really. There have been a lot of proposals, but it's not possible to do without tradeoffs (Zooko's Triangle). And in practice, most of the proposed alternatives are worse — not only do they not provide one or more of the desired features, they are also unacceptably complex, fragile, or resource-intensive.