Nasty Mining 1g .999 Silver Collector Round

Manuf. Nasty Mining
Year 2013
Denom. BTC
Type Round
Mintage 1,000
Material .999 Silver
Diameter 15 mm
Thickness 0.75 mm
Weight 1 g
Country USA



The first coin produced by Nasty
Mining, the coin immortalizes
the ‘1NastyF’ vanitygen address
used by NastyFans as it’s donation
address. It also features a central
image of a Bitcoin miner hardware
piece. These coins were directly
inspired by the ‘MJB Monetary
Metals’ 1 gram silver rounds
which were released a few months
earlier. The reverse rim spells out
‘2013’ in binary code, which is an
idea originally implemented by
Casascius and later adopted by
many manufacturers including
Lealana and Cryptolator, among
others. There is no numeric year
stamp, which is quite unique.