How it would be when we have a physical bitcoin currency note? Do they already exist? If created, will it impact the market growth and loose it's value in the market? Any thoughts?
It is better to maintain bitcoin in its digital form than to try to make it physical, besides there is not really any need for that right now, if at some point bitcoin is used by billions of people and we want to make trade easier for those that do not have a computer available all the time, it might make sense but for the time being those that adopt bitcoin are people that have access to computers and smartphones so there is not any need to take that step.