i have one question..
in 2011 bitcoins per 50,000 to 500,000 we spent for nothing, just pranking and stuff...
if one person kept 50,000 bitcoins in his account from 2011 up till now,
would the bitcoins still be valid for transactions?
Or how many years to keep it the most important is to keep the private key well, the transaction will remain useless as long as there is bitcoin, excellent technology can keep all coins safe even though many people lose the private key and it will remain there until find the return wallet keys, people will be very rich to keep a lot of coins in 2011 up to now, sometimes I like to be in that position exactly the first time bitcoin appears.
