People familiar with Bitcoin (BTC) and other cryptocurrencies have likely encountered the term «hash rate». It is most often utilized while referring to the mining of Bitcoin, but it has become a metric that all market participants need to be aware of.
How is the hash rate defined?
A hash is a datagram encoded by a 64-character sixteen-digit hex number. Each transaction in the Bitcoin blockchain is assigned a random unique hash by the network, which could potentially looked like the following:
Each transaction is assigned a unique hash, also referred to as a destination hash, which must be verified and added to a publicly available registry by other participants in the network. Decrypting and verifying hashes is resource-intensive, so participants in the net are remunerated in BTC if they’re the earliest to finish the entire process. The decryption and verification of individual hashes is referred to as «Bitcoin mining».
Despite common opinion, mining of Bitcoins doesn’t require complex calculations. What BTC miners really do is attempt being the first to «choose» a valid destination hash. The possible combinations are almost limitless, as the target hash consists out of 64 numbers each and is generated in a randomized manner. A notebook or a standard desk PC will take a long time to get the correct destination hash.
To accelerate the mining cycle, miners utilize high power PCs to search through all the combinations available. What these mining units can do is process anywhere from 1 bln of hash combinations in a single second (gigahash/sec) to 100s of trillions in a single second (terahash/sec).
Hash rate is the amount of hashes generated each second. This is utilized to help gauge the computational capacity of mining units.
The hash rate as well relates to the aggregate processing capacity of everyone in the net in the BTC blockchain. A fast hash rate indicates that a large number of computers are willing to verify Bitcoin transactions, and vice versa.
How does a fast hash rate work?
Miners prefer a fast hash rate because it increases network security and bandwidth. A faster hash rate would mean that there are enough miners to assist in validating transactions, and it implies that the safety of the net is up and running.
A faster hash rate as well would mean that the miners are able to process more transactions at a faster rate. This increased bandwidth makes the network more efficient as more individuals are able to utilize the net for its operations.
When calculating hashing speed, the unit of measure used is h/s (hashes per sec). This unit is used to measure the speed of the device used to mine Bitcoins. It should be pointed out that hash rate differs according to the crypto and what hardware is utilized to mine the coin. Various digital assets have various hash rates.
Hashing speed impacts digital currency miners in a direct way, no matter if they’re mining independently or through pools. However, this is not the only impact it has.
Bitcoin’s relationship to hash rate
Over the course of Bitcoin’s story, hash rate has evolved into a leading indicator of the price of BTC: an increase in hash rate means that the value of Bitcoin will similarly rise.
For the most part, this relationship has always remained the same: hash rate remains the leading indicator. This is because hash rate signals the intentions of miners. As the number of miners increases, so does trust in the net.
Fast hashing speed as a sign for a bull market
As mentioned above, hash rate is correlated to the value of Bitcoin, as an improvement in hash rate signifies an improved efficiency and security of the network.
Reaching a hit all-time high hash rate indicates that we should expect the first signs of bullish behavior. A high hash rate is positive news for many traders waiting for the bear market to finish.
The effect on hash rate on energy usage
Since hash rate also depends on the output of the PCs utilized in the mining operation, many miners have invested in strong equipment in order to reach faster hashing speeds. Such computing machines are costly and draw a lot of power.
In the past, miners could mine cryptocurrency using regular computers and video cards. However, with the growing success of BTC and various virtual coins, many miners have started using new and more powerful mining hardware, like application specific integrated circuits (ASICs), amidst increasing competition.
This factor led to an increase in Bitcoin hashing speeds and eventually paved the way for higher levels of mining complexity. As the complexity of mining increases, computers consume more and more power.
Importance of hash rate
The hashing speed of BTC is an essential metric for miners. For them, it is a sign of increased competition as numerous miners compete in the race to get the correct hash of a block.
For the average user (cryptocurrency owner), hash rate is an indicator of Bitcoin miner activity. A faster hash rate means that there are many more miners utilizing powerful machines to increase their hashing capacity. If miners are ready to invest in Bitcoin mining, consumer confidence in the network increases.
More confidence in the network means that there are more investors who are confident in their existing investments and continue to invest.
The hash rate is perhaps not a definitive, but a solid indicator of the health of the network. It is an indicator worth monitoring for everyone participating in the net. It can be used as a hint during transactions or as a «thermometer» of current market capacity.
