# An Unbiased View of Bitcoin Trading Bot Review

Instead, they 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 2 million transactions per day. At 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 from the ground. But bitcoin isnt physical, so why do we call it mining

Since its like gold mining in that the bitcoins exist in the protocols design (like the gold is underground), but they havent been introduced into the mild yet (like the golden hasnt yet been awakened ). The bitcoin protocol stipulates that 21 million bitcoins will exist at some point.

They get to perform so as a reward for creating cubes of confirmed transactions and including them in the blockchain.

Backtracking a bit, lets talk about nodes. A node is a powerful computer that runs the bitcoin applications and assists 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 that it consumes energy and storage space the network at time of writing takes up about 145GB).

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

Some nodes are mining nodes (usually referred to as miners). These group outstanding transactions into cubes and add them into the blockchain. How do they do so by solving a complex mathematical mystery that's part of the bitcoin app, 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 is within a certain range.

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

How do they find this number By guessing at random. The hash function makes it impossible to predict what the output will be. So, miners suppose the puzzle number and use the hash function to the combination of that guessed number and also the data in the block. The resulting hash has to begin with a pre-established number of zeroes.

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

The first miner to acquire a resulting hash within Web Site the desirable range announces its victory to the rest of the network. The rest of the miners immediately stop work on that block and begin trying to figure out the puzzle 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 in time of writing is worth nearly \$200,000.

Though its not nearly as cushy a bargain as it sounds. There are a lot of mining nodes competing for this benefit, and it is a question of luck and computing power (the more guessing calculations you can perform, the luckier you're ).

Additionally, the expenses of being a mining node are considerable, not only because of the powerful hardware needed (in case you've got a faster processor than your competitors, you've got a better chance of finding the correct number before they perform ), but also due to the large amounts of power that running these processors 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 years to partly compensate this reduction, but its not certain. .

The problem of the calculation (the required number of zeroes at the beginning of the hash string) is corrected frequently, so it takes on average approximately 10 minutes to process a block.

Why 10 minutes That is the amount of time the bitcoin programmers think is necessary for a steady and diminishing flow of new coins until the highest number of 21 million is reached (expected some time in 2140).