Talk:Base 64

YouTube
Surely the "hash" (if that's the word) at the end of a video's URL on YouTube is in base 64? (A-Z (26), a-z (26), 0-9 (10), - and _ (2) (26 + 26 + 10 + 2 = 64) (allowing 281,474,976,710,656 (or 648) combinations) Not adding it into the article unless it can be confirmed. undefined N  a  N  16:44, 14 February 2009 (UTC)

Merge this
http://en.wikipedia.org/wiki/Base64 - same thing. —Preceding unsigned comment added by 78.150.204.114 (talk) 10:48, 11 April 2009 (UTC)
 * No Base64 is a method of encoding binary as 7-bit ascii characters. Base 64 is a mathematical number base. This was decided previously in the Base64 Talk page.-- Q Chris (talk) 16:01, 11 April 2009 (UTC)

Notability
I suggest the notability issue is discussed here: Category talk:Positional numeral systems.--Noe (talk) 09:30, 23 October 2009 (UTC)