Some Known Questions About Bitcoin Mining Power.

If you're mining Bitcoin, you do not need to figure the total value of that 64-digit number (the hash). I repeat: You do not need to calculate the entire value of a hash.

Bear in Mind that ELI5 analogy, where I composed the number 19 on a piece of paper and put it in a sealed envelope

In Bitcoin mining terms, that metaphorical undisclosed number in the envelope is known as the objective hash.

What miners are doing with these tremendous computers and dozens of cooling fans is guessing in the hash. Miners make these guesses by randomly generating as many"nonces" as possible, as quickly as possible. A nonce is short for"number only used once," and the nonce is the key to generating these 64-bit hexadecimal numbers I keep talking about.

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The first miner whose nonce generates a hash that is less than or equivalent to the target hash is awarded credit for completing that obstruct, and is awarded the spoils of 12.5 BTC. .

In theory you can achieve the Exact Same goal by rolling a 16-sided die 64 days to Reach random numbers, but why on earth would you want to do that

The screenshot below, taken by the website Blockchain.info, might enable you to put all of this information together at a glance. You are looking at a summary of everything that happened when obstruct 490163 was mined. The nonce that generated the "winning" hash was 731511405. The goal hash is shown on the top.

As you see here, their contribution into the Bitcoin community is they confirmed 1768 transactions for this block. If you really want to see all 1768 of those transactions for this block, then go to this page and scroll down to the heading"Transactions." .

There is no minimum goal, but there's a maximum target determined by the Bitcoin Protocol. No target can be higher than this number:

Here are some examples of randomized hashes and also the standards for whether they will lead to achievement for your miner:

You would have to get a fast mining rig or, more realistically, join a mining pool--a bunch of miners who combine their computing power and split the mined bitcoin. Mining pools are comparable to those Powerball clubs whose members purchase lottery tickets en masse and agree to share any winnings. A disproportionately large number of blocks are mined by pools rather than by individual miners. .

In other words, it's literally just a numbers game.  You cannot imagine the pattern or make a prediction based on previous goal hashes. The difficulty level of the most recent block at the time of writing is 2,874,674,234,416, i.e. the chance of any given nonce producing a hash below the target is 1 in 2,874,674,234,416--significantly less than 1 in two trillion. .

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The aforementioned website Cryptocompare delivers a helpful calculator which allows you to plug in numbers like your hash rate, electricity costs etc., to gauge the costs and benefits.

Mining rewards are paid to the miner who discovers a solution to the puzzle , and the probability that a participant will be the one to discover the solution is equal to the portion of the entire mining power on the network.  Participants which have a small percentage of their mining capability stand a tiny chance of discovering the next block on their own.  For instance, a mining card that one could buy check that to get a couple thousand bucks would represent less than 0.001percent of the network's mining energy.  With such a tiny chance at finding the next block, it could be a long time before that miner finds a block, and also the problem going up makes things even worse.  The miner may never recover their investment.  The answer to this problem is mining pools.  Mining pools are operated by third parties and coordinate groups of miners.  By working together in a swimming pool and sharing the payouts amongst participants, miners can find a steady stream of bitcoin starting the afternoon that they activate their miner.  Statistics on a few of the mining pools advice can be seen on Blockchain.info. .

Sure. As discussed, the easiest way to get Bitcoin is to buy it on an exchange like Coinbase.com. Alternately, you can always leverage the"pickaxe strategy". This is based on the old saw that during the 1848 California gold rush, the smart investment was not to pan for goldbut instead to create the pickaxes used for mining.

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In a crypto context, the pickaxe equivalent would be a company that manufactures equpiment utilized for Bitcoin mining. You can start looking into companies that make ASICs miners or GPU miners. .