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Bitcoin Price Analysis: Could Three Times Be the Charm for This Resistance Level?

Bitcoin remains in its tightly coiled range as the market continues its sideways trend for the third week in a row. While macro support has been tested three times recently, we have yet to test the overhanging macro resistance:Figure 1: BTC-USD, Daily Candles, Narrow RangeThe blue zone outlined above shows a very strong zone of support that, over the last few weeks, has seen three strong tests and has led to a slowly upward-drifting market consolidation. дальше »

2019-3-16 01:56


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Bitcoin Price Analysis: Bitcoin Tests Boundary Support as Demand Weakens

Following last Friday’s drop, bitcoin has found itself coiled, once again, at the bottom of the range it established back in December. With the current market unable to close a new high, the market finds itself in a precarious position:Figure 1: BTC-USD, Daily Candles, Range Support TestThe blue support level shown above illustrates the boundary of the multi-week range bitcoin has been bound by. дальше »

2019-1-18 02:02


A Guide to 99% Fault Tolerant Consensus

Special thanks to Emin Gun Sirer for review We’ve heard for a long time that it’s possible to achieve consensus with 50% fault tolerance in a synchronous network where messages broadcasted by any honest node are guaranteed to be received by all other honest nodes within some known time period (if an attacker has more than 50%, they can perform a “51% attack”, and there’s an analogue of this for any algorithm of this type). дальше »

2018-8-9 04:03


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PoWx Seeks to Change Bitcoin Mining with “Optical PoW”

Nonprofit organization PoWx has launched this week with the goal of boosting the idea behind proof of work (PoW) through more innovative algorithms. The company is seeking to decentralize Bitcoin mining and make it more accessible to consumers through a new technology that executives have dubbed “optical PoW” — a new type of hardware that utilizes a more advanced and energy-efficient form of laser technology as the cornerstone of mining. дальше »

2018-7-14 01:04