# Things about Bitcoin Trading Bot Review

Insteadthey went with Solution 2. The resulting currency, known as bitcoin money, increased the blocksize to 8 Mb in order to accelerate the verification process to allow a performance of around two million transactions per day. In the time of writing, Bitcoin Cash is valued at \$545.00 to Bitcoins \$6,328.11.

When you hear about bitcoin mining, you envisage coins being dug out of the ground. However, bitcoin isnt physical, so why do we call it mining

Because its similar to gold mining in the bitcoins exist in the protocols design (just as the gold is underground), but they havent been brought out into the light yet (like the golden hasnt been dug up). The bitcoin protocol stipulates that 21 million bitcoins will exist at some point.

They get to do so as a reward for creating blocks of validated transactions and including them in the blockchain.

Backtracking a bit, lets talk about nodes. A node is a powerful computer which runs the bitcoin software and helps to keep bitcoin running by participating in the relay of information. Anyone can run a node, you just download the bitcoin applications (totally free ) and leave a certain port open (the drawback is the fact that it consumes energy and storage space the network at time of writing takes up about 145GB).

One node will send information to a few nodes which it knows, who will relay the information to nodes that they know, etc.. That way it ends up getting around the whole network pretty quickly. .

Some nodes are mining nodes (usually referred to as miners). These set outstanding transactions into blocks and add them into the blockchain. How can they do so by solving a complex mathematical puzzle that's a portion of the bitcoin program, and including the answer in the block. The puzzle that needs solving is to find a number that, when combined with the data in the block and passed through a hash function, produces a result that's within a certain range.

(For fiction fans, this number is known as a nonce, which is a concatenation of number used once. In the instance of bitcoin, the nonce is an integer between 0 this content and 4,294,967,296.)

How do they find this number By guessing at random. The hash function makes it impossible to forecast what the outcome will be. So, miners suppose the puzzle number and apply the hash function to the combination of that guessed number and the information in the cube. The resulting hash has to begin with a pre-established number of zeroes.

Whats more, there might be several nonces that make the desired result, or there may be none (in which case the miners keep trying, but with a different block configuration). .

The first miner to acquire a resulting hash within the desirable range announces its success to the rest of the network. The rest of the miners immediately cease work on that block and begin trying to find out the mystery number for the next one. As a reward for the own work, the victorious miner gets some new bitcoin. .

In the time of writing, the payoff is 12.5 bitcoins, which at time of writing will be worth nearly \$200,000.

Although its not nearly as cushy a deal as it sounds. There are a lot of mining nodes competing for this benefit, and it's a question of luck and computing power (the more guessing calculations you can execute, the luckier you are).

Additionally, the expenses of being a More about the author mining node are considerable, not only due to the effective hardware needed (if you have a faster processor than your opponents, you've got a better chance of finding the correct number before they do), but also due to the large amounts of electricity that running these chips consumes. .

And, the number of all bitcoins given as a reward for solving the puzzle will decrease. Its 12.5 now, but it halves every four decades or so (the next one is expected in 2020-21). The worth of bitcoin relative to price of electricity and hardware could extend up over the next few decades to partially compensate this reduction, but its not certain. .

The difficulty of this calculation (the necessary number of zeroes at the beginning of the hash string) is corrected frequently, so it requires on average about 10 minutes to process a block.

Why 10 minutes That is the amount of time the bitcoin programmers think is necessary to get click site a continuous and diminishing flow of new coins until the maximum number of 21 million is reached (anticipated some time in 2140).