well, since no one knows how much sands out there on this planet, how dare the experts say the numbers of bitcoin address is greater that all sands on earth (or dust over the universe )? How they come up with this conclusion?
I am pretty sure that is completely wrong. As we know, there are around 32 million bitcoin addresses. Accodring to
National Public Radio, there are around 7.5 x 10^18 grains of sand. This means that whoever said such bullshit was wrong for more than a billion. Quite a huge mistake, if you ask me. Such comparisons don't make sense anyway, because a grain of sand is nothing and bitcoin address has certain meaning and purpose.