Zeitcoin, a high yielding proof of stake coin, has sustained its rise of over 150% in the past week's time.
Having survived the oncoming coins today without taking a loss for longer than a few hours, Zeitcoin is showing resiliency this coin has never seen before.
This coin looks to be part of the uptrend in altcoin market capitalizations as its has more than doubled from just over $3 million to just over $6,000,000.