# Bitcoin Mining Efficiency - Questions

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

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

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

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

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The primary miner whose nonce generates a hash which is less than or equal to the target hash is awarded credit for completing that block, and is awarded the spoils of 12.5 BTC. .

In theory you could Attain the Exact Same aim by rolling a 16-sided expire 64 times to arrive at random numbers, but why on earth would you want to do this

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

There's 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 the criteria for whether they will lead to success for your miner:

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

In other words, it is literally only a numbers game. You cannot imagine the pattern or make a prediction based on preceding target 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 beneath the goal is just 1 in 2,874,674,234,416--less than 1 in 2 trillion. .

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The aforementioned site Cryptocompare delivers a very helpful calculator that permits you to plug in numbers such as your hash speed, power prices etc. to estimate the costs and benefits.

Mining rewards are paid to the miner who discovers a solution to the puzzle first, and also the likelihood that a participant will be the one to discover the solution is equal to the portion of the entire mining energy on the network. Participants with a small percentage of the mining power stand a very small chance of discovering the next block on their own. For instance, a mining card that one could purchase for a couple thousand bucks would represent less than 0.001% of their network's mining power. With such a small chance at finding the next block, it could be a long time before that miner finds out a block, and also the problem going up makes things even worse. The miner may never recoup their investment. The answer to this problem is mining pools. Mining pools are run 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 flow of bitcoin starting the day that they trigger their miner. Statistics on some of the mining pools can be seen on Blockchain.info. .

Sure. As discussed, the easiest way to acquire Bitcoin is to my explanation buy it on an my sources exchange such as Coinbase.com. Alternately, you can always leverage the"pickaxe plan". This relies on the old saw that during the 1848 California gold rush, the smart investment was not to pan for gold, but rather to create the pickaxes used for mining.

## Getting My Bitcoin Mining Efficiency To Work

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

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