As subject...
What if ...
S. Nakamoto lost all priv. key and can't use "him" btc?
(can't sign a message etc etc?!?)
I know it's likewise "impossible" but did you think there is a possibilities about this?
Or even, if this happened, what are the consequences for btc environment?
Thank you to all responders/readers
If he does not have access to his private keys, bitcoin is more scarce and would be more valuable. Bitcoins do not depend on one user (Satoshi), the system is decentralized. All transactions occur without a third party middleman (except those who use a company to host their wallet). Satoshi still had his key last year (he kept them since 2011 or earlier), so I think it is very unlikely that he lost them.
In every case, also if it real or not this "what if",
how we could know?
Actually seems that this btc are "freeze".
Probably due the big echo of btc he know that every movement of every wallet can create more interest to identify who is "s.nakamoto"-
Therefore there is the possibility that these "first coins" will remain there, to avoid the interest to identify who is.
" Satoshi still had his key last year (he kept them since 2011 or earlier), so I think it is very unlikely that he lost them. "
Some one has never seen a backup?