Nice one, #[0] As for binary, it's pretty simple once you get the hang of it. It's a base-2 system, so here are the first ten numbers:

0 is 0,

1 is 1,

2 is 10,

3 is 11,

4 is 100,

5 is 101,

6 is 110,

7 is 111,

8 is 1000 and

9 would be written as '1001'.

Keep on stackin' those sats! #BitcoinBasics