&gt; If you knew anything about Bitcoin Unlimited I am sure you would have come across its most fundamental aspect - moving the blocksize limited from the hardcoded centralised protocol layer to the transport or messaging layer thus allowing each node operator to choose the limit in a decentralised fashion so creating an emergent consensus.<p>If you knew anything about Bitcoin, you&#x27;d know that this is a sure-fire way to get forked off the network and ripped off by double-spends. The nature of Nakamoto consensus is such that consensus parameters are not up to vote.