This series deals with the price development of Bitcoin. Referring to the conceptual art of On Kawara, each artwork shows important highs and lows, turning points or price action of Bitcoin in relation to the respective date. Each work of art marks an important point in the still young history of Bitcoin and thus creates a testimony of time and price. /// information about specific artwork: 152.40 were traded on Bitstamp as the low after the 2013 bullrun, marking the turning point.