RE: Talking in Favour of QBT21 Jan 2024 13:22
There have been discussions before about what would happen if everyone used QBT software, massively increasing global hashrate and subsequent ever increasing difficulty, and I agree that in this scenario there would be potential difficulty problems.
I dont see this as a realistic possibility as stated in my other post, but what if a significant proportion of global miners, lets say for the sake of argument a third of global machines used QBT and achieved the 2.6 times efficiency boost?
Historically inprovements in miners over time have been incremental, a small increase in efficiency at a time, and miners have responded by upgrading their Asics, again over time, and this is repeated each time a slightly better Asic comes to market. This, along with increases in miner numbers has pushed up the global hashrate and the difficulty, but the show goes on, with the odd casualty on the way, but the show goes on.
Clearly the 2.6 times efficiency boost offered by QBT is not of the same order of magnitude as historical Asic improvements and is thus a game changer, and if implemented on any scale, on a third of machines say, would effectively and very rapidly render all previously produced non QBT using Asics obsolete. If the supply of QBT software was restricted to a select bunch of miners, the ensuing non viability of the excluded miners all scrabbling around with their vast numbers of obsolete machines competing for a much reduced slice of the pie could even result in a reduction of global hashrate as the weaker ones fall away.
Stranger things have happened.