Binary package “libencode-base58-perl” in ubuntu disco

module to shorten numbers using a base58 conversion

 Encode::Base58 permits one to encode and decode numbers using a base58
 conversion. It differs from a base64 conversion by having confusing
 (0, O, l and I) and non alpha-numeric ( + and /) characters removed.
 .
 It is used by Flickr for its URL shortener and in Bitcoin addresses.