Punchcard deck used to mine Bitcoin on 1960s IBM 1401 mainframe by Ken Shirriff

http://www.righto.com/2015/05/bitcoin-mining-on-55-year-old-ibm-1401.html

btcartgallery2015-05-26T14:37:11+00:00May 26th, 2015|Bitcoin, photo|

Google’s Bitcoin Bootcamp fliers Googleplex Bathrooms

btcartgallery2015-05-23T06:17:42+00:00May 23rd, 2015|Bitcoin, photo|

Brooklyn New York Graffiti Artist Gadse

Source the informative article by Kristov Atlas http://www.kristovatlas.com/brooklyn-graffiti-artist-gadse-and-bitcoin/

btcartgallery2015-05-14T15:19:45+00:00May 14th, 2015|Bitcoin, photo|

Maria Zydzik @Grandma_Bitcoin

http://bapka.com/

btcartgallery2015-04-27T07:52:36+00:00April 27th, 2015|Bitcoin, photo|

Bitcoin Persian Carpets by Momed Baha

http://redd.it/2zzf3z
http://bitgah.com/

btcartgallery2015-03-30T14:09:34+00:00March 30th, 2015|Bitcoin, photo|