Quote from: silvestar on November 07, 2014, 12:45:26 PM

Quote from: Vocal on November 06, 2014, 02:44:07 PM

Paper wallet better than cold storage.

Why is that the case? Can anyone share their opinions on that?
I always consider paper wallet is as safe as cold wallet, as long as they are both created in a safe way.

That's just a post count spammer posting mindless junk. The reason why this forum is becoming useless. I already reported yesterday but they aren't modded to hell yet.

They are in most cases the same thing.

Quote from: b-trading on November 07, 2014, 05:41:24 PM

what the meaning of a good random number??? i don't understand, and it's a nice info to know that the printer can store the file printed...

Bitcoin addresses are based on keys that are and must be completely random numbers. Flaws deliberately introduced into or bugs in the implementation of operating system random number generators can reduce your security. Making your own key, i.e. with a brainwallet generator, is a surefire way to generate a nonrandom key weak enough that others can steal your bitcoins.