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US bitcoin ETFs see $4.6B in volume in first day of trading

Jan 11 (Reuters) - U.S.-listed bitcoin exchange-traded funds (ETFs) saw $4.6 billion worth of shares trade hands as of Thursday afternoon, according to LSEG data, as investors jumped into the landmark products approved by the U.S. securities regulator on Wednesday. The products mark a watershed moment for the cryptocurrency industry that will test whether digital assets - still viewed by many professionals as risky - can gain broader acceptance as an investment.

BITCOIN is the original cryptocurrency and by far the world's biggest - but how many are there?

Cryptos are created by virtual mining - a process in which computers solve an incredibly difficult maths equation and are rewarded with cryptocurrency.

But how much Bitcoin is there in the world and how many are left?

Here's what you need to know.

How many bitcoins are there?

There are currently 18,925,137 bitcoins in existence.

That means almost 19 million have been mined.

The number typically changes about every 10 minutes as new blocks are mined.

How many Bitcoins are left to mine?

When Bitcoin was first created by Satoshi Nakamoto in 2009, the founder put a hard limit of just under 21 million on the total number of bitcoins there could be in the world.

In fact, the exact limit is 20,999,999,9769.

They did this by putting a cap in the algorithm, meaning computers will no longer be able to solve the equation - mine Bitcoin - once 20,999,999,9769 are mined. With the current total of just over 18.9million, that leaves 2.1 million bitcoins left to be mined.

They did this by putting a cap in the algorithm, meaning computers will no longer be able to solve the equation - mine Bitcoin - once 20,999,999,9769 are mined.

With the current total of just over 18.9million, that leaves 2.1 million bitcoins left to be mined.

Or, more specifically, 2,074,836.

What is cryptocurrency mining?

Mining is a complex and energy-intensive process, which requires a lot of computer power.

It involves using a computer to solve a mathematical problem with a 64-digit solution to create new coins.

For each problem solved, one block of Bitcoins is processed.

In addition, the miner who is first to solve the problem is rewarded with a new bitcoin.

These new coins are then stored virtually through an online database called the blockchain.

How many bitcoin will be created?

The maximum amount of bitcoins that can ever exist is 21 million.

To be precise, a total of 20,999,999,9769 bitcoins will be created in total.

How many bitcoins are lost?

The exact number cannot be calculated.

However, it is estimated that 3-4 million bitcoins are lost forever.

That's because owners of the coin have forgotten their password, misplaced hardware wallets and more.

Once your bitcoin is gone, it's really gone.

How many bitcoins are mined daily?

It is estimated that 900 new bitcoins are mined per day.

On average, 144 blocks are mined daily and each contains 6.25 Bitcoins.

When will the last bitcoin be mined?

It is believed that the last bitcoin will be mined in 2140.

No new bitcoins will enter circulation after the mining of the last one.

What happens when all 21 million bitcoins are mined?

Currently, miners earn their income via the block reward.

When all 21 million bitcoins are mined, there won't be a block reward to pay the miners.

In fact, the exact limit is 20,999,999,9769.

Instead, they will be rewarded with transaction fees.

Bitcoin suffered a collapse this afternoon before bouncing back in less than 15 minutes.

The currency collapsed below $40,000 for the first time since early August 2021, during a long and painful summer slump.

Keep up to date with the top cryptos in January 2022.

Bitcoin mining is the process of verifying and adding transactions to the public ledger (the blockchain) while also securing the network. Miners use powerful computers to solve complex mathematical problems, and in return, they are rewarded with newly created bitcoins.

A Bitcoin mining farm is a facility equipped with a large number of specialized computers (known as miners) specifically designed for mining Bitcoin. These farms are set up to maximize computational power and energy efficiency for profitable mining operations.

 While it’s possible for individuals to start small-scale mining operations, the competitiveness of the industry and the high upfront costs make it challenging to compete with larger mining farms. Pooling resources with other miners through mining pools or investing in cloud mining services are alternatives for individuals.

Bitcoin mining farms make money by earning bitcoins as rewards for successfully validating transactions and creating new blocks on the blockchain. Additionally, they can also generate revenue by charging fees for processing transactions or providing mining services to other individuals or businesses.

Bitcoin is a currency born into the digital age. A perhaps the most prominent form of digital money, Bitcoin works very differently to the traditional world of finance. It offers three core values in which many currencies cannot attain: Decentralization, Open Source, and Peer-to-Peer networking.

Physical Bitcoins do next exist, as the currency only exists on a public ledger that allows transparent access to all. Bitcoin is not issued or backed by any banks or governments, which makes it a completely universal currency.

You have likely heard of Bitcoin in relation to how it is traded on the cryptocurrency exchange. Because of how active the current market is, many people not affiliated with the world of cryptocurrency have seen the value in investing. However, it is important to get an idea of how to use Bitcoin before investing in it or opening a wallet.

Here at, we are very passionate about the protocol and want to help you along your way. There is a lot to learn, but it is not beyond your grasp. Bitcoin is a truly beautiful innovation, and it has the capacity to change the world for the better.

Bitcoins are mined every day and are proformance rewarded.  Some mining farms as seen on the video claim 7 bitcoins a day

The net asset value is calculated every day in regard to the price of the bitcoin.


Yes! It’s very profitable if you have enough computing power. If you want to make money from mining, you need to invest in hardware (CPU/GPU) and software (mining pool). You can mine Bitcoin, Ethereum, Litecoin, Dash, Monero, Zcash, etc. There are two main types of cryptocurrency mining: Proof of Work (PoW) and Proof of Stake (PoS). PoW requires users to solve complex mathematical problems, while PoS allows users to stake coins and receive rewards without solving those problems.

Proof of work (PoW) is the oldest consensus algorithm used in blockchain technology. It was first implemented in 2009 by Satoshi Nakamoto in Bitcoin. Since then, it has been adopted by numerous cryptocurrencies, including Ripple, Monero, Dash, Zcash, Komodo, etc. In PoW, miners compete against each other to add transactions to the blockchains. Miners who find solutions to cryptographic puzzles are rewarded with new coins. These coins are called ‘Block Reward,’ and the puzzle is known as “Proof of Work.”

The legality of crypto mining depends on where you live. Some countries like China, India, Iran, North Korea, Russia, Saudi Arabia, Turkey, Venezuela, Zimbabwe ban crypto mining completely. Others like Australia, Canada, Japan, New Zealand, Singapore, South Africa, United States allow it but with restrictions.

For example, you may be required to pay taxes in some cases. Also, in some jurisdictions, crypto mining is considered gambling. So, you should check local laws before starting crypto mining. The concept of Bitcoin can be usual to understand. But, let us start with understanding how does bitcoin works? For instance, virtual currencies are created when users solve complex mathematical problems using their computers.

These problems are referred to as “cryptographic puzzles.” To create a puzzle, a user must first choose a number between 1-9. Then, they have to pick another number between 1-9 and multiply it by a third number. After that, the user adds all three numbers together. Finally, the user divides the sum by 17. The result is the cryptographic hash value. A user who solves the puzzle gets rewarded with bitcoins.

That’s the million dollar question, and there are probably a ton of answers you could give yourself. Are you fascinated by money and technology? Do you want to push the boundaries of money itself and participate in one of the biggest economic experiments of the past century?

At some point you’ll hear people say “Bitcoin is great, but you’ll never use it to buy your coffee every morning”. It’s a sign they haven’t really sat down to think about what money is, or how different people around the world use it. In fact, people are already using Bitcoin to buy their morning coffee, and merchants are using it to accept Bitcoin daily.

Are you unserved or underserved by the current international banking system because you or your family live in an emerging economy, or freelance for clients overseas? Are you under 18, or work in an industry the credit card companies or PayPal don’t approve of? Have you ever had an account frozen for some random irregularity, or had to pay over $20 in international money transfer fees just to send your funds to a friend or loved one? Bitcoin is the perfect solution to all these issues.

If you’re a merchant – either online or brick-and-mortar – accepting Bitcoin is faster and cheaper than credit cards, and all payments are final. Fees are lower and there’s no risk of fraudulent chargebacks.

Perhaps you think the value of Bitcoin will increase in future, and are interested in investing in it. Or maybe you’ve been reading about the existing fiat currency / central banking and international financial system, you have realized something’s not quite right with it, and want to place control of your money back in your own hands. Bitcoin allows you to do this.

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