the value is based on technological practicality to enter the pantheon of the rule of 3.[/size]
What's the pantheon of the rule of threes?
For example in the USA: in the last century, there were a lot of car manufacturers, several hundreds, all of them have been bought out and today there are only 3 (Big Three) general motors ford and chrysler left.
Can be applicable to cryptoBlockchain practical and used.