Thursday, August 8, 2019

Defining Hash Rate or Hash Power in Cryptocurrency



Hash rate or Hash power is the most important terminology in the blockchain technology. The data in the new block is stored as a hash. Due to the grave significance in cryptocurrency operation it is often described in the mining community.

It is often coined as the measure of miner’s performance. The speed at which miners solve the Bitcoin code. The attempt per second that the miners used to solve the complex mathematical puzzle is referred to as the hash rate or hash power.


In simpler terms hash operation done in a given time is coined as hash rate. In Past, the miner performance was measured on the basis of billions of hashes/s.

Hash rate is based on the number of time SHA – 256 hashes a string of data.

Profitability


Lower is the hash power more will be the opportunity of miners for mining. Higher will be the hash rate less profitable will be the mining.  Presently, the Bitcoin network is operating at 80,000,000 TH/s.

Measurement


Hash per second is commonly used in the measurement of the Hash rate. It represents SHA-256 algorithms performed per second. As SHA -256 takes a block of information and convert in the hash.


Commonly used Denominations of Hash Rate


1 GH/s equals one billion hashes per second.
1 TH/s equals one trillion hashes per second.
1 PH/s equals one quadrillion hashes per second.
1 EH/s equals one quintillion hashes per second.

Further,

1 KH/s equal one thousands of hashes per second.
1 MH/s equals one million hashes per second.

Number of Miners and Hash Rate


The difficulty of the mining increases with the number of miners in the network.

This is due to more computing power require which in turn increase the amount of electricity consumed.

Summary


Hash rate is vital in the cryptocurrency relaying in the proof of work (PoW) consensus mechanism. The computer is competing for the operation of the PoW network is coined as the hash rate. The lower the hash rate profitability to the miners. This is due to less use of computing power.

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