The real proof of work is #Satoshi 's wallet !
The work that Satoshi set up for himself was "no greed for money" that is not earned by work. All the money accrued in his wallet was just a number because #bitcoin had no value back then. This money is NOT substantiated by Proof of real world work. It is just an advantage - a stroke of luck. If Satoshi encashed it - it had proved his greed !
That is the reason #bitcoin has flavors of divinity !
Same is true for hodlers - if you tried to take more than what you invested . Network fails ! If you hold it for ever , it is divine !