What Are Bitcoins and How Do They Work?

What Are Bitcoins? How Do Bitcoins Work?

Bitcoin – the virtual banking currency of the internet – has existed for several years now and many people have questions about them. Where do they come from? Are they legal? Where can you get them? We've got the answers to those questions and more.

Bitcoins are electronic currency, otherwise known as 'cryptocurrency'. Bitcoins are a form of digital public money that is created by painstaking mathematical computations and policed by millions of computer users called 'miners'.

Bitcoins are, in essence, violet wand converted into long strings of code that have money value.

Why Bitcoins Are So Controversial

Various reasons have converged to make Bitcoin currency a real media sensation.

From 2011-2013, criminal traders made bitcoins famous by buying them in batches of millions of dollars so they could stir money outside of the eyes of law enforcement. Subsequently, the value of bitcoins skyrocketed.

Ultimately, tho’, bitcoins are very controversial because they take the power of making money away from central federal banks, and give it to the general public. Bitcoin accounts cannot be frozen or examined by tax boys, and middleman banks are totally unnecessary for bitcoins to budge. Law enforcement and bankers see bitcoins as 'gold nuggets in the wild wild west', beyond the control of traditional police and financial institutions.

How Bitcoins Work

Bitcoins are totally virtual coins designed to be 'self-contained' for their value, with no need for banks to stir and store the money.

Once you own bitcoins, they behave like physical gold coins: they wield value and trade just as if they were nuggets of gold in your pocket. You can use your bitcoins to purchase goods and services online, or you can tuck them away and hope that their value increases over the years.

Bitcoins are traded from one private 'wallet' to another.

A wallet is a petite individual database that you store on your computer drive, on your smartphone, on your tablet, or somewhere in the cloud.

For all intents, bitcoins are forgery-resistant. It is so computationally-intensive to create a bitcoin, it isn't financially worth it for counterfeiters to manipulate the system.

Bitcoin Values and Regulations

A single bitcoin varies in value daily; you can check places like Coindesk to see today's value. There are more than two billion dollars worth of bitcoins in existence. Bitcoins will stop being created when the total number reaches twenty one billion coins, which will be sometime around the year 2040. As of 2017, more than half of those bitcoins had been created.

Bitcoin currency is entirely unregulated and downright decentralized. There is no national bank or national mint, and there is no depositor insurance coverage. The currency itself is self-contained and un-collateraled, meaning that there is no precious metal behind the bitcoins; the value of each bitcoin resides within each bitcoin itself.

Bitcoins are stewarded by 'miners', the massive network of people who contribute their individual computers to the Bitcoin network. Miners act as a swarm of ledger keepers and auditors for Bitcoin transactions.

Miners are paid for their accounting work by earning fresh bitcoins for each week they contribute to the network.

How Bitcoins Are Made

A bitcoin, at its core, is a very elementary data ledger file called a 'blockchain'. A blockchain's file size is fairly puny, similar to the size of a long text message on your smartphone.

Each bitcoin blockchain has three parts, two of which are very plain: its identifying address (of approximately thirty four characters), and the history of who has bought and sold it (the ledger).

The elaborate part of the bitcoin is its third part: the private key header log. This header is where a sophisticated digital signature is captured to confirm each and every transaction for that particular bitcoin file.

Each digital signature is unique to each individual user and his/her private bitcoin wallet.

These signature keys are the security system of bitcoins: Every single trade of bitcoin blockchains is tracked and tagged and publicly disclosed, with each participant's digital signature affixed to the bitcoin blockchain as a 'confirmation'. These digital signatures, when given several seconds to confirm their transactions across the network, prevent transactions from being duplicated and people from forging bitcoins.

Note: While every bitcoin records the digital address of every bitcoin wallet it touches, the bitcoin system does NOT record the names of the individuals who own wallets. In practical terms, this means that every bitcoin transaction is digitally confirmed but is entirely anonymous at the same time.

Your bitcoins are stored on a computer device of your choice, but the history of each bitcoin you own or spend is publicly stored on the bitcoin network, and every user will be able to see every bitcoin's history.

While people cannot lightly see your individual identity, people can see the history of your bitcoin wallet. This is a good thing, as a public history adds transparency and security, helps deter people from using bitcoins for dubious or illegal purposes.

You can see bitcoin transactions at blockchain.info. These are public ledgers of all the bitcoin wallets on the planet. Note: There are no people's names affixed; the wallets themselves are downright anonymous.

Banking or Other Fees to Use Bitcoins

There are very petite fees to use bitcoins. However, there are no ongoing banking fees with bitcoin and other cryptocurrency because there are no banks involved. Instead, you will pay petite fees to three groups of bitcoin services: the servers (knots) who support the network of miners, the online exchanges that convert your bitcoins into dollars, and the mining pools you join.

The owners of some server knots will charge one-time transaction fees of a few cents every time you send money across their knots, and online exchanges will similarly charge when you cash your bitcoins in for dollars or euros. Additionally, most mining pools will either charge a petite one percent support fee or ask for a petite donation from the people who join their pools.

In the end, while there are nominal costs to use Bitcoin, the transaction fees and mining pool donations are much cheaper than conventional banking or wire transfer fees.

Bitcoin Production Facts

Bitcoins can be 'minted' by anyone in the general public who has a strong computer. Bitcoins are made through a very interesting self-limiting system called cryptocurrency mining and the people who mine these coins are called miners. It is self-limiting because only twenty one million total bitcoins will ever be permitted to exist, with approximately eleven million of those Bitcoins already mined and in current circulation.

Bitcoin mining involves commanding your home computer to work around the clock to solve 'proof-of-work' problems (computationally-intensive math problems). Each bitcoin math problem has a set of possible 64-digit solutions. Your desktop computer, if it works nonstop, might be able to solve one bitcoin problem in two to three days, likely longer.

For a single individual computer mining bitcoins, you may earn perhaps fifty cents to seventy five cents USD per day, minus your electrical play costs.

For a very large-scale miner who runs thirty six powerful computers at the same time, that person can earn up to $500 USD per day, after costs.

Indeed, if you are a small-scale miner with a single consumer-grade computer, you will likely spend more in violet wand that you will earn mining bitcoins. Bitcoin mining is only truly profitable if you run numerous computers, and join a group of miners to combine your hardware power. This very prohibitive hardware requirement is one of the thickest security measures that deters people from attempting to manipulate the Bitcoin system.

Bitcoin Security

They are as secure as possessing physical precious metal. Just like holding a bag of gold coins, a person who takes reasonable precautions will be safe from having their private cache stolen by hackers.

Your bitcoin wallet can be stored online (i.e. a cloud service) or offline (a hard drive or USB stick). The offline method is more hacker-resistant and absolutely recommended for anyone who wields more than one or two bitcoins.

More than hacker intrusion, the real loss risk with bitcoins revolves around not backing up your wallet with a failsafe copy. There is an significant .dat file that is updated every time you receive or send bitcoins, so this .dat file should be copied and stored as a duplicate backup every day you do bitcoin transactions.

Security note: The collapse of the Mt.Gox bitcoin exchange service is not due to any weakness in the Bitcoin system. Rather, that organization collapsed because of mismanagement and their unwillingness to invest any money in security measures. Mt.Gox, for all intents and purposes, had a large bank with no security guards, and it paid the price.

Manhandle of Bitcoins

There are presently three known ways that bitcoin currency can be manhandled.

1) Technical weaknesstime delay in confirmation: bitcoins can be double-spent in some uncommon instances during the confirmation interval. Because bitcoins travel peer-to-peer, it takes several seconds for a transaction to be confirmed across the P2P swarm of computers. During these few seconds, a dishonest person who employs swift clicking can submit a 2nd payment of the same bitcoins to a different recipient.

While the system will eventually catch the double-spending and negate the dishonest 2nd transaction, if the 2nd recipient transfers goods to the dishonest buyer before they receive confirmation, then that 2nd recipient will lose both the payment and the goods.

Two) Human dishonestypool organizers taking unfair share slices: Because bitcoin mining is best achieved through pooling (joining a group of thousands of other miners), the organizers of each pool get the privilege of choosing how to divide up any bitcoins that are discovered. Bitcoin mining pool organizers can dishonestly take more bitcoin mining shares for themselves.

Trio) Human mismanagementonline exchanges: With Mt. Gox being the largest example, the people running unregulated online exchanges that trade cash for bitcoins can be dishonest or incompetent. This is the same as Fannie Mae and Freddie Mac investment banks going under because of human dishonesty and incompetence. The only difference is that conventional banking losses are partially insured for the bank users, while bitcoin exchanges have no insurance coverage for users.

Four Reasons Why Bitcoins Are Such a Big Deal

There is a lot of controversy around bitcoins. These are the top reasons why:

1) Bitcoins are not created by any central bank, nor regulated by any government. Accordingly, there are no banks logging your money movement, and government tax agencies and police cannot track your money. This is trussed to switch eventually, as unregulated money is a real threat to government control, taxation, and policing.

Indeed, bitcoins have become a implement for contraband trade and money laundering, precisely because of the lack of government oversight. The value of bitcoins skyrocketed in the past because wealthy criminals were purchasing bitcoins in large volumes.

Two) Bitcoins fully bypass banks. Bitcoins are transferred via a peer-to-peer network inbetween individuals, with no middleman bank to take a slice.

Bitcoin wallets cannot be seized or frozen or audited by banks and law enforcement. Bitcoin wallets cannot have spending and withdrawal boundaries imposed on them. For all intents: nobody but the possessor of the bitcoin wallet determines how their wealth will be managed.

This is indeed menacing to banks, as you might guess.

Three) Bitcoins are switching how we store and spend our individual wealth. Since the advent of printed (and eventually virtual) money, the world has passed over the power of currency to a central mint and various banks. These banks print our virtual money, store our virtual money, stir our virtual money, and charge us for their middleman services.

If banks need more currency, they simply print more or conjure more digits in their electronic ledgers. This system is lightly manhandled and gamed by banks because paper money is essentially paper checks with a promise to have value, with no actual physical gold behind the scenes to back those promises.

Bitcoins are designed to put the control of private wealth back into the palms of the individual. Instead of paper or virtual bank balances that promise to have value, Bitcoins are actual packages of complicated data that have value in themselves.

Four) Bitcoin transactions are irreversible. Conventional payment methods, like a credit card charge, bank draft, individual checks, or wire transfer, do have the benefit of being insured and reversible by the banks involved. In the case of bitcoins, every time bitcoins switch forearms and switch wallets, the result is final. At the same time, there is no insurance protection of your bitcoin wallet: If you lose your wallet's hard drive data or even your wallet password, then your wallet's contents are gone forever.

What Are Bitcoins and How Do They Work?

What Are Bitcoins? How Do Bitcoins Work?

Bitcoin – the virtual banking currency of the internet – has existed for several years now and many people have questions about them. Where do they come from? Are they legal? Where can you get them? We've got the answers to those questions and more.

Bitcoins are electronic currency, otherwise known as 'cryptocurrency'. Bitcoins are a form of digital public money that is created by painstaking mathematical computations and policed by millions of computer users called 'miners'.

Bitcoins are, in essence, electro-stimulation converted into long strings of code that have money value.

Why Bitcoins Are So Controversial

Various reasons have converged to make Bitcoin currency a real media sensation.

From 2011-2013, criminal traders made bitcoins famous by buying them in batches of millions of dollars so they could budge money outside of the eyes of law enforcement. Subsequently, the value of bitcoins skyrocketed.

Ultimately, tho’, bitcoins are very controversial because they take the power of making money away from central federal banks, and give it to the general public. Bitcoin accounts cannot be frozen or examined by tax boys, and middleman banks are downright unnecessary for bitcoins to stir. Law enforcement and bankers see bitcoins as 'gold nuggets in the wild wild west', beyond the control of traditional police and financial institutions.

How Bitcoins Work

Bitcoins are fully virtual coins designed to be 'self-contained' for their value, with no need for banks to budge and store the money.

Once you own bitcoins, they behave like physical gold coins: they wield value and trade just as if they were nuggets of gold in your pocket. You can use your bitcoins to purchase goods and services online, or you can tuck them away and hope that their value increases over the years.

Bitcoins are traded from one private 'wallet' to another.

A wallet is a petite individual database that you store on your computer drive, on your smartphone, on your tablet, or somewhere in the cloud.

For all intents, bitcoins are forgery-resistant. It is so computationally-intensive to create a bitcoin, it isn't financially worth it for counterfeiters to manipulate the system.

Bitcoin Values and Regulations

A single bitcoin varies in value daily; you can check places like Coindesk to see today's value. There are more than two billion dollars worth of bitcoins in existence. Bitcoins will stop being created when the total number reaches twenty one billion coins, which will be sometime around the year 2040. As of 2017, more than half of those bitcoins had been created.

Bitcoin currency is totally unregulated and fully decentralized. There is no national bank or national mint, and there is no depositor insurance coverage. The currency itself is self-contained and un-collateraled, meaning that there is no precious metal behind the bitcoins; the value of each bitcoin resides within each bitcoin itself.

Bitcoins are stewarded by 'miners', the massive network of people who contribute their individual computers to the Bitcoin network. Miners act as a swarm of ledger keepers and auditors for Bitcoin transactions.

Miners are paid for their accounting work by earning fresh bitcoins for each week they contribute to the network.

How Bitcoins Are Made

A bitcoin, at its core, is a very plain data ledger file called a 'blockchain'. A blockchain's file size is fairly petite, similar to the size of a long text message on your smartphone.

Each bitcoin blockchain has three parts, two of which are very elementary: its identifying address (of approximately thirty four characters), and the history of who has bought and sold it (the ledger).

The elaborate part of the bitcoin is its third part: the private key header log. This header is where a sophisticated digital signature is captured to confirm each and every transaction for that particular bitcoin file.

Each digital signature is unique to each individual user and his/her private bitcoin wallet.

These signature keys are the security system of bitcoins: Every single trade of bitcoin blockchains is tracked and tagged and publicly disclosed, with each participant's digital signature affixed to the bitcoin blockchain as a 'confirmation'. These digital signatures, when given several seconds to confirm their transactions across the network, prevent transactions from being duplicated and people from forging bitcoins.

Note: While every bitcoin records the digital address of every bitcoin wallet it touches, the bitcoin system does NOT record the names of the individuals who own wallets. In practical terms, this means that every bitcoin transaction is digitally confirmed but is totally anonymous at the same time.

Your bitcoins are stored on a computer device of your choice, but the history of each bitcoin you own or spend is publicly stored on the bitcoin network, and every user will be able to see every bitcoin's history.

While people cannot lightly see your individual identity, people can see the history of your bitcoin wallet. This is a good thing, as a public history adds transparency and security, helps deter people from using bitcoins for dubious or illegal purposes.

You can see bitcoin transactions at blockchain.info. These are public ledgers of all the bitcoin wallets on the planet. Note: There are no people's names fastened; the wallets themselves are totally anonymous.

Banking or Other Fees to Use Bitcoins

There are very petite fees to use bitcoins. However, there are no ongoing banking fees with bitcoin and other cryptocurrency because there are no banks involved. Instead, you will pay petite fees to three groups of bitcoin services: the servers (knots) who support the network of miners, the online exchanges that convert your bitcoins into dollars, and the mining pools you join.

The owners of some server knots will charge one-time transaction fees of a few cents every time you send money across their knots, and online exchanges will similarly charge when you cash your bitcoins in for dollars or euros. Additionally, most mining pools will either charge a petite one percent support fee or ask for a puny donation from the people who join their pools.

In the end, while there are nominal costs to use Bitcoin, the transaction fees and mining pool donations are much cheaper than conventional banking or wire transfer fees.

Bitcoin Production Facts

Bitcoins can be 'minted' by anyone in the general public who has a strong computer. Bitcoins are made through a very interesting self-limiting system called cryptocurrency mining and the people who mine these coins are called miners. It is self-limiting because only twenty one million total bitcoins will ever be permitted to exist, with approximately eleven million of those Bitcoins already mined and in current circulation.

Bitcoin mining involves commanding your home computer to work around the clock to solve 'proof-of-work' problems (computationally-intensive math problems). Each bitcoin math problem has a set of possible 64-digit solutions. Your desktop computer, if it works nonstop, might be able to solve one bitcoin problem in two to three days, likely longer.

For a single individual computer mining bitcoins, you may earn perhaps fifty cents to seventy five cents USD per day, minus your tens unit costs.

For a very large-scale miner who runs thirty six powerful computers at the same time, that person can earn up to $500 USD per day, after costs.

Indeed, if you are a small-scale miner with a single consumer-grade computer, you will likely spend more in violet wand that you will earn mining bitcoins. Bitcoin mining is only truly profitable if you run numerous computers, and join a group of miners to combine your hardware power. This very prohibitive hardware requirement is one of the fattest security measures that deters people from attempting to manipulate the Bitcoin system.

Bitcoin Security

They are as secure as possessing physical precious metal. Just like holding a bag of gold coins, a person who takes reasonable precautions will be safe from having their individual cache stolen by hackers.

Your bitcoin wallet can be stored online (i.e. a cloud service) or offline (a hard drive or USB stick). The offline method is more hacker-resistant and absolutely recommended for anyone who possesses more than one or two bitcoins.

More than hacker intrusion, the real loss risk with bitcoins revolves around not backing up your wallet with a failsafe copy. There is an significant .dat file that is updated every time you receive or send bitcoins, so this .dat file should be copied and stored as a duplicate backup every day you do bitcoin transactions.

Security note: The collapse of the Mt.Gox bitcoin exchange service is not due to any weakness in the Bitcoin system. Rather, that organization collapsed because of mismanagement and their unwillingness to invest any money in security measures. Mt.Gox, for all intents and purposes, had a large bank with no security guards, and it paid the price.

Manhandle of Bitcoins

There are presently three known ways that bitcoin currency can be manhandled.

1) Technical weaknesstime delay in confirmation: bitcoins can be double-spent in some uncommon instances during the confirmation interval. Because bitcoins travel peer-to-peer, it takes several seconds for a transaction to be confirmed across the P2P swarm of computers. During these few seconds, a dishonest person who employs prompt clicking can submit a 2nd payment of the same bitcoins to a different recipient.

While the system will eventually catch the double-spending and negate the dishonest 2nd transaction, if the 2nd recipient transfers goods to the dishonest buyer before they receive confirmation, then that 2nd recipient will lose both the payment and the goods.

Two) Human dishonestypool organizers taking unfair share slices: Because bitcoin mining is best achieved through pooling (joining a group of thousands of other miners), the organizers of each pool get the privilege of choosing how to divide up any bitcoins that are discovered. Bitcoin mining pool organizers can dishonestly take more bitcoin mining shares for themselves.

Trio) Human mismanagementonline exchanges: With Mt. Gox being the fattest example, the people running unregulated online exchanges that trade cash for bitcoins can be dishonest or incompetent. This is the same as Fannie Mae and Freddie Mac investment banks going under because of human dishonesty and incompetence. The only difference is that conventional banking losses are partially insured for the bank users, while bitcoin exchanges have no insurance coverage for users.

Four Reasons Why Bitcoins Are Such a Big Deal

There is a lot of controversy around bitcoins. These are the top reasons why:

1) Bitcoins are not created by any central bank, nor regulated by any government. Accordingly, there are no banks logging your money movement, and government tax agencies and police cannot track your money. This is tied to switch eventually, as unregulated money is a real threat to government control, taxation, and policing.

Indeed, bitcoins have become a implement for contraband trade and money laundering, precisely because of the lack of government oversight. The value of bitcoins skyrocketed in the past because wealthy criminals were purchasing bitcoins in large volumes.

Two) Bitcoins entirely bypass banks. Bitcoins are transferred via a peer-to-peer network inbetween individuals, with no middleman bank to take a slice.

Bitcoin wallets cannot be seized or frozen or audited by banks and law enforcement. Bitcoin wallets cannot have spending and withdrawal thresholds imposed on them. For all intents: nobody but the holder of the bitcoin wallet determines how their wealth will be managed.

This is indeed menacing to banks, as you might guess.

Three) Bitcoins are switching how we store and spend our individual wealth. Since the advent of printed (and eventually virtual) money, the world has passed over the power of currency to a central mint and various banks. These banks print our virtual money, store our virtual money, stir our virtual money, and charge us for their middleman services.

If banks need more currency, they simply print more or conjure more digits in their electronic ledgers. This system is lightly manhandled and gamed by banks because paper money is essentially paper checks with a promise to have value, with no actual physical gold behind the scenes to back those promises.

Bitcoins are designed to put the control of individual wealth back into the forearms of the individual. Instead of paper or virtual bank balances that promise to have value, Bitcoins are actual packages of complicated data that have value in themselves.

Four) Bitcoin transactions are irreversible. Conventional payment methods, like a credit card charge, bank draft, private checks, or wire transfer, do have the benefit of being insured and reversible by the banks involved. In the case of bitcoins, every time bitcoins switch forearms and switch wallets, the result is final. At the same time, there is no insurance protection of your bitcoin wallet: If you lose your wallet's hard drive data or even your wallet password, then your wallet's contents are gone forever.

What Are Bitcoins and How Do They Work?

What Are Bitcoins? How Do Bitcoins Work?

Bitcoin – the virtual banking currency of the internet – has existed for several years now and many people have questions about them. Where do they come from? Are they legal? Where can you get them? We've got the answers to those questions and more.

Bitcoins are electronic currency, otherwise known as 'cryptocurrency'. Bitcoins are a form of digital public money that is created by painstaking mathematical computations and policed by millions of computer users called 'miners'.

Bitcoins are, in essence, tens unit converted into long strings of code that have money value.

Why Bitcoins Are So Controversial

Various reasons have converged to make Bitcoin currency a real media sensation.

From 2011-2013, criminal traders made bitcoins famous by buying them in batches of millions of dollars so they could budge money outside of the eyes of law enforcement. Subsequently, the value of bitcoins skyrocketed.

Ultimately, however, bitcoins are very controversial because they take the power of making money away from central federal banks, and give it to the general public. Bitcoin accounts cannot be frozen or examined by tax studs, and middleman banks are entirely unnecessary for bitcoins to budge. Law enforcement and bankers see bitcoins as 'gold nuggets in the wild wild west', beyond the control of traditional police and financial institutions.

How Bitcoins Work

Bitcoins are downright virtual coins designed to be 'self-contained' for their value, with no need for banks to stir and store the money.

Once you own bitcoins, they behave like physical gold coins: they wield value and trade just as if they were nuggets of gold in your pocket. You can use your bitcoins to purchase goods and services online, or you can tuck them away and hope that their value increases over the years.

Bitcoins are traded from one private 'wallet' to another.

A wallet is a petite private database that you store on your computer drive, on your smartphone, on your tablet, or somewhere in the cloud.

For all intents, bitcoins are forgery-resistant. It is so computationally-intensive to create a bitcoin, it isn't financially worth it for counterfeiters to manipulate the system.

Bitcoin Values and Regulations

A single bitcoin varies in value daily; you can check places like Coindesk to see today's value. There are more than two billion dollars worth of bitcoins in existence. Bitcoins will stop being created when the total number reaches twenty one billion coins, which will be sometime around the year 2040. As of 2017, more than half of those bitcoins had been created.

Bitcoin currency is downright unregulated and downright decentralized. There is no national bank or national mint, and there is no depositor insurance coverage. The currency itself is self-contained and un-collateraled, meaning that there is no precious metal behind the bitcoins; the value of each bitcoin resides within each bitcoin itself.

Bitcoins are stewarded by 'miners', the massive network of people who contribute their individual computers to the Bitcoin network. Miners act as a swarm of ledger keepers and auditors for Bitcoin transactions.

Miners are paid for their accounting work by earning fresh bitcoins for each week they contribute to the network.

How Bitcoins Are Made

A bitcoin, at its core, is a very elementary data ledger file called a 'blockchain'. A blockchain's file size is fairly petite, similar to the size of a long text message on your smartphone.

Each bitcoin blockchain has three parts, two of which are very plain: its identifying address (of approximately thirty four characters), and the history of who has bought and sold it (the ledger).

The complicated part of the bitcoin is its third part: the private key header log. This header is where a sophisticated digital signature is captured to confirm each and every transaction for that particular bitcoin file.

Each digital signature is unique to each individual user and his/her private bitcoin wallet.

These signature keys are the security system of bitcoins: Every single trade of bitcoin blockchains is tracked and tagged and publicly disclosed, with each participant's digital signature affixed to the bitcoin blockchain as a 'confirmation'. These digital signatures, when given several seconds to confirm their transactions across the network, prevent transactions from being duplicated and people from forging bitcoins.

Note: While every bitcoin records the digital address of every bitcoin wallet it touches, the bitcoin system does NOT record the names of the individuals who own wallets. In practical terms, this means that every bitcoin transaction is digitally confirmed but is fully anonymous at the same time.

Your bitcoins are stored on a computer device of your choice, but the history of each bitcoin you own or spend is publicly stored on the bitcoin network, and every user will be able to see every bitcoin's history.

While people cannot lightly see your private identity, people can see the history of your bitcoin wallet. This is a good thing, as a public history adds transparency and security, helps deter people from using bitcoins for dubious or illegal purposes.

You can see bitcoin transactions at blockchain.info. These are public ledgers of all the bitcoin wallets on the planet. Note: There are no people's names linked; the wallets themselves are totally anonymous.

Banking or Other Fees to Use Bitcoins

There are very petite fees to use bitcoins. However, there are no ongoing banking fees with bitcoin and other cryptocurrency because there are no banks involved. Instead, you will pay petite fees to three groups of bitcoin services: the servers (knots) who support the network of miners, the online exchanges that convert your bitcoins into dollars, and the mining pools you join.

The owners of some server knots will charge one-time transaction fees of a few cents every time you send money across their knots, and online exchanges will similarly charge when you cash your bitcoins in for dollars or euros. Additionally, most mining pools will either charge a puny one percent support fee or ask for a petite donation from the people who join their pools.

In the end, while there are nominal costs to use Bitcoin, the transaction fees and mining pool donations are much cheaper than conventional banking or wire transfer fees.

Bitcoin Production Facts

Bitcoins can be 'minted' by anyone in the general public who has a strong computer. Bitcoins are made through a very interesting self-limiting system called cryptocurrency mining and the people who mine these coins are called miners. It is self-limiting because only twenty one million total bitcoins will ever be permitted to exist, with approximately eleven million of those Bitcoins already mined and in current circulation.

Bitcoin mining involves commanding your home computer to work around the clock to solve 'proof-of-work' problems (computationally-intensive math problems). Each bitcoin math problem has a set of possible 64-digit solutions. Your desktop computer, if it works nonstop, might be able to solve one bitcoin problem in two to three days, likely longer.

For a single individual computer mining bitcoins, you may earn perhaps fifty cents to seventy five cents USD per day, minus your electric current costs.

For a very large-scale miner who runs thirty six powerful computers at the same time, that person can earn up to $500 USD per day, after costs.

Indeed, if you are a small-scale miner with a single consumer-grade computer, you will likely spend more in violet wand that you will earn mining bitcoins. Bitcoin mining is only indeed profitable if you run numerous computers, and join a group of miners to combine your hardware power. This very prohibitive hardware requirement is one of the fattest security measures that deters people from attempting to manipulate the Bitcoin system.

Bitcoin Security

They are as secure as possessing physical precious metal. Just like holding a bag of gold coins, a person who takes reasonable precautions will be safe from having their individual cache stolen by hackers.

Your bitcoin wallet can be stored online (i.e. a cloud service) or offline (a hard drive or USB stick). The offline method is more hacker-resistant and absolutely recommended for anyone who wields more than one or two bitcoins.

More than hacker intrusion, the real loss risk with bitcoins revolves around not backing up your wallet with a failsafe copy. There is an significant .dat file that is updated every time you receive or send bitcoins, so this .dat file should be copied and stored as a duplicate backup every day you do bitcoin transactions.

Security note: The collapse of the Mt.Gox bitcoin exchange service is not due to any weakness in the Bitcoin system. Rather, that organization collapsed because of mismanagement and their unwillingness to invest any money in security measures. Mt.Gox, for all intents and purposes, had a large bank with no security guards, and it paid the price.

Manhandle of Bitcoins

There are presently three known ways that bitcoin currency can be manhandled.

1) Technical weaknesstime delay in confirmation: bitcoins can be double-spent in some uncommon instances during the confirmation interval. Because bitcoins travel peer-to-peer, it takes several seconds for a transaction to be confirmed across the P2P swarm of computers. During these few seconds, a dishonest person who employs prompt clicking can submit a 2nd payment of the same bitcoins to a different recipient.

While the system will eventually catch the double-spending and negate the dishonest 2nd transaction, if the 2nd recipient transfers goods to the dishonest buyer before they receive confirmation, then that 2nd recipient will lose both the payment and the goods.

Two) Human dishonestypool organizers taking unfair share slices: Because bitcoin mining is best achieved through pooling (joining a group of thousands of other miners), the organizers of each pool get the privilege of choosing how to divide up any bitcoins that are discovered. Bitcoin mining pool organizers can dishonestly take more bitcoin mining shares for themselves.

Trio) Human mismanagementonline exchanges: With Mt. Gox being the largest example, the people running unregulated online exchanges that trade cash for bitcoins can be dishonest or incompetent. This is the same as Fannie Mae and Freddie Mac investment banks going under because of human dishonesty and incompetence. The only difference is that conventional banking losses are partially insured for the bank users, while bitcoin exchanges have no insurance coverage for users.

Four Reasons Why Bitcoins Are Such a Big Deal

There is a lot of controversy around bitcoins. These are the top reasons why:

1) Bitcoins are not created by any central bank, nor regulated by any government. Accordingly, there are no banks logging your money movement, and government tax agencies and police cannot track your money. This is strapped to switch eventually, as unregulated money is a real threat to government control, taxation, and policing.

Indeed, bitcoins have become a device for contraband trade and money laundering, precisely because of the lack of government oversight. The value of bitcoins skyrocketed in the past because wealthy criminals were purchasing bitcoins in large volumes.

Two) Bitcoins downright bypass banks. Bitcoins are transferred via a peer-to-peer network inbetween individuals, with no middleman bank to take a slice.

Bitcoin wallets cannot be seized or frozen or audited by banks and law enforcement. Bitcoin wallets cannot have spending and withdrawal boundaries imposed on them. For all intents: nobody but the possessor of the bitcoin wallet determines how their wealth will be managed.

This is indeed menacing to banks, as you might guess.

Three) Bitcoins are switching how we store and spend our individual wealth. Since the advent of printed (and eventually virtual) money, the world has transferred over the power of currency to a central mint and various banks. These banks print our virtual money, store our virtual money, budge our virtual money, and charge us for their middleman services.

If banks need more currency, they simply print more or conjure more digits in their electronic ledgers. This system is lightly manhandled and gamed by banks because paper money is essentially paper checks with a promise to have value, with no actual physical gold behind the scenes to back those promises.

Bitcoins are designed to put the control of private wealth back into the mitts of the individual. Instead of paper or virtual bank balances that promise to have value, Bitcoins are actual packages of elaborate data that have value in themselves.

Four) Bitcoin transactions are irreversible. Conventional payment methods, like a credit card charge, bank draft, private checks, or wire transfer, do have the benefit of being insured and reversible by the banks involved. In the case of bitcoins, every time bitcoins switch palms and switch wallets, the result is final. At the same time, there is no insurance protection of your bitcoin wallet: If you lose your wallet's hard drive data or even your wallet password, then your wallet's contents are gone forever.

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