ok i found out if i right click save the page, and i disconnect from the internet, i am still able to use this website,
So i can put in my password on the paper wallet with a computer that is not connected to the internet.
So once i have made the paper wallet, i can transfer all my bitcoins to the paper wallet, and even if someone steals my private key, they are not able to spend it because it is encrypted,
So after that, i take a screenshot of my paper wallet,
So really, in cold storage i will have:
1. 5 copies of = my paper wallet(laminated physical paper)
2. 5 usb sticks of = a .png picture screenshot of my paper wallet
i don't need any wallet.dat file anymore!
that's it!
and the password to decry-pt my paper wallet is in my head
am i right?
you are completely correct, and maybe even over-doing it (i mean, 10 copys might be a bit over the top? Altough it's completely up to you... whatever makes you feel safe...).
I think the more important question is: where do you save your 10 copys.... If you put them all in your floorsafe, and you get robbed or your house burns down, you still lose everything.
It might be a good idear to keep a copy with the notary, or in a bank safe, or with your parents/siblings/...
BTW: you do know not to use the paper wallet you posted earlyer, yes? It is compromised, so it's a throw-away now!