Questions tagged [mining-reward]

The monetary incentive for mining, especially how block rewards are generated, claimed, and composed. For questions specific to coin generation transactions (coinbase transactions) use the tag Coinbase-Transaction. For questions about the block reward halving, use the tag reward-schedule.

Mining rewards the miner who finds a block with some number of Bitcoin. This reward is dependent on the block subsidy at the time (the block subsidy halves every 210000 blocks and will eventually reach zero) and the transaction fees paid by all transactions in the block. The block reward is paid to the miner via the coin generation transaction, known as the , which is the first transaction of every block. The block reward can be no more than the current block subsidy plus the sum of all of the paid by all of the transactions in the block.

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What exactly is Mining?

I have heard that mining is for people with ready hardware and blah blah blah... But what exactly is it? Does it operate like real mining? I mean, people talk about it like you are physically mining.
Phonics The Hedgehog
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What are bitcoin miners really solving?

As with mining, what are the bitcoin miners really solving? I read they are solving hashes, but what does that really mean. Can we see what they are solving? Can someone give an example of what a bitcoin mining machine sees to solve?
Patoshi パトシ
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How much will transaction fees eventually be?

Some people keep evangelizing that Bitcoin transaction fees are much lower than in PayPal or with credit cards. However, once nearly all 21 million bitcoins have been mined, the network will still have to be secured. But "miners" can then no longer…
herzmeister
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How do you obtain bitcoins?

This is a question many people ask when they're introduced to Bitcoin. Bitcoin sounds interesting, but if I want to use this system I will need to get some coins, otherwise, there's no way I can spend them! How can I start?
David Ammouial
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Will Bitcoin suffer from a mining Tragedy of the Commons when mining fees drop to zero?

One issue that I haven't seen clearly addressed is the possible Tragedy of the Commons in Bitcoin's future (see this answer). 40 years into the future, the only significant direct benefit for honest miners is transaction fees, as the block reward is…
ripper234
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Where do bitcoins come from and what gives them their value?

Where do bitcoins come from? From the WeUseCoins.com video it appears they are just being produced by "miners" and sold to people. So who backs Bitcoin or gives it its value?
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What will happen to mining after the 20 999 999th Bitcoin?

After the 21 millionth bitcoin or 20,999,999th bitcoin is mined, what will happen to bitcoin mining? - will it just stop, or will we make a further division of the satoshi thanks to Bitcoin's infinite divisibility? Or maybe miners could mine a share…
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Who gets Bitcoin transaction fees?

Whenever I send bitcoins from one wallet or one exchange to the next there is always a fee. This makes sense with the exchange sites, they are just collecting the fee so they can make a living. What about the open source wallets that I've installed…
Albert Renshaw
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What is the coinbase?

I searched the bitcoin wiki and found references to coinbase, but no clear cut explanation of what exactly it is. I know that miners can tag their coinbases (that is how some sites tell who mined a block).
Andrew Burns
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What happens if there are no transactions in a block?

What happens if there are no transactions in a block? Suppose there is a 10 minute time frame in the middle of the night, maybe on a holiday, and there are no transactions made. Do the miners get paid 50 bitcoins for processing a zero?
shoeless joe
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What happens when a miner does not claim all fees/generated coins?

Suppose that a miner for some reason has the generation transaction of their blocks not take all the possible coins. This can happen for a variety of reasons, almost all of which are bugs: An off-by-one error makes them think that their block…
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Could there be hyperinflation in Bitcoin?

Currently the creation of new coins is fixed at a certain rate which halves every few years and will at some point in the future drop to zero. As I understand it, this is by consensus, i.e. all the nodes in the network agree on this…
Manish
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Why is Bitcoin fair?

According to the Wikipedia article on Bitcoin: The initial bitcoin distribution is advantageous towards early-adopters. [...] However, the amount of work that must be done for one bitcoin is currently over 500,000 times more than the amount of work…
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What happens once the mining reward gets cut in half?

Sometime around the end of 2012 the mining reward is expected to be cut in half from 50BTC/block to 25BTC/block. What effect will this have? Doesn't this mean that it will be less economic to run a Bitcoin miner? Will the hashing power be severely…
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When, if ever, will "peak bitcoin" occur?

My (limited) understanding of bitcoin and other cryptocurrencies is that the costs of "mining" bitcoins was quite low in the early days, and the limiting factor in how fast they were mined was the small number of people who had the infrastructure to…
Michael Seifert
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