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What is Bitcoin?

Bitcoin is a digital currency and this world-wide payment system has been all over the news for several years now. Bitcoin was basically created as a reward for a process called mining and it can be exchanged for products and other currencies. Bitcoin was the first cryptocurrency but in 2009, it appeared for the first time from a developer named, Satoshi Nakamoto and all cryptocurrencies that were created after Bitcoin are called Altcoins.

Just because Bitcoin is completely digital and doesn’t really match to any of the existing fiat currency, it’s not really easy for a newcomer to understand what it is actually about. So, let’s find out how does Bitcoin work and what is it exactly about!

How does it Work?

As we already know that it is a digital currency, to understand how does Bitcoin work is going to be a little complex. Bitcoin is not a physical element like coins, the verification and value of each Bitcoin is provided by a global peer-to-peer network.

Bitcoin is conducted on a public ledger known as blockchain and because it’s transferred digitally, it automatically means that it exits only online. It has a monetary value just like gold and is also decentralized. You don’t need a bank to use it, because it’s not managed by a single person but rather a group of people called miners, who process its transactions

how does bitcoin work

Blockchain:

It’s miner’s responsibility to ensure that bitcoin transactions that are made by the users are legit and after that, all confirmed transactions are added to the blockchain.  In this way, spendable balance can be calculated and new transactions can be verified. The veracity and the sequential order of the blockchain are obligated with cryptography.

Transactions:

You must’ve been confused about what exactly transaction is. It is basically a transfer of value between Bitcoin wallets that is also included in the blockchain. Bitcoin wallet stores the information that is essential for the transaction of bitcoins. It also has a private key which keeps a secret data and is used to sign transactions. It also provides a mathematical proof that they’ve actually come from the owner’s wallet. A plus point about “signature” is that it prevents the transaction from being changed by anyone else after it’s been issued. Each transaction is broadcasted between its users and it often gets confirmed by the network within the following 10 minutes, through a process known as mining.

Mining:

Mining is a process in which records are kept through the use of computer processing power. It is a distributed consensus system that confirms the waiting transactions by adding them in the block chain. It protects the impartiality of the network, imposes a sequential disorder in the block chain and allows multiple computers to settle on the system’s state.

To get these transactions confirmed, they must have to be packed in a block that fits quite strict cryptographic rules that are going to be verified by the network. These rules also help in preventing previous blocks from being altered because by doing that, it would overturn all the subsequent blocks.

Mining can also make the equal of a competitive lottery that averts individuals from adding new blocks easily in the block chain and in this way, no individual can regulate what’s added in the block chain or swap parts of the blockchain to get back their own spends.

If you want to get involved in the top-cryptocurrency, make sure to do your research on how does bitcoin work. It can be a profitable and a thrilling investment, but just like other investments, it’s always better to look out for safety.

Image Credit : Steemit

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What Are Some Safest Bitcoin Wallets You Can Trust?

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Safest Bitcoin Wallets You Can TrustA Bitcoin wallet is basically equivalent to a bank account for the traditional money. It is used to store bitcoins and make transactions with other users.

Bitcoin’s value has raised incredibly over the years. At the time of writing, one BTC is worth $1174.00 USD and it is expected to go even higher for the upcoming days. Apart from being extremely valuable, Bitcoin has also attracted the attention of hackers from all across the world as they are always developing new techniques to breach the Bitcoin security and steal your coins.

To keep the coins protected, it’s essential to use the wallets that offer foolproof security, high reliability and less vulnerability against these attacks.

Here we have discussed some of the most reliable Bitcoin wallets that you can use to keep your Bitcoin assets well-protected. (Also, don’t forget to read our guide on how to secure a Bitcoin wallet)

Copay:

The first one on our lists of safest Bitcoin wallets online is Copay. It’s a multi-signature wallet and comes with a unique feature of restoring funds in a wallet by exploiting old backups.

The service also prompts its users to back up new information at regular intervals to avoid the loss of data.

The only complaint regarding Copay is its slow speed. But it doesn’t stop it from being one of the best iOS wallets out there.

However, Copay is not only limited to iOS. The users of Android and Desktop applications can also enjoy its unique features in a similar fashion.

Bitcoin Armory:

Also known as Armory – this wallet is particularly designed for desktop users and is one of the best out there.

Ever since the smartphones have taken over, the desktop wallets have fallen out of favor. But the Armory still remains to be one of the favorites due to its excellent functioning.

The wallet offers:

  • Multi-signature ability
  • Full node verification
  • HD privacy

And is an open source software.

Blockchain:

One of the most renowned Bitcoin Wallets Address. The Blockchain is available for iOS, Android as well as web browser users.

The wallet provides complete Tor Support Privacy and comes with trusted server verification.

Blockchain is being anticipated to grow more in future due to its exceptionally high amount of capital and the ongoing R&D which aims at making the product even better.

Trezor:

Trezor features cold storage and is a hardware bitcoin wallet. The wallet is open source and carries all the information required to make Bitcoin transactions. The wallet can easily be carried in your pocket. However, the service does not come for free. The price tag is $119.

Xapo:

Xapo is available only for desktop users. It comes with trusted server verification and is probably the only wallet that provides its account holders with insurance. Similar to all other wallets, Xapo is also an open source software.

Green Address:

Green Address is available for android, iOS and web browsers and is a multi-signature wallet. It comes with HD privacy and trusted server verification. One of the reasons why Green Address is popular among the users is its availability as a Chrome extension, which makes accessing it simple and straightforward.

These are some top-notch wallets for users to keep their bitcoins from security vulnerabilities. Some other wallets that you might want to consider are Cool Wallet, Holy Transaction, Ledger, etc.

All these wallets are outright reliable and ensure the highest level of security for their users.

Want to set up a Bitcoin wallet? Read our guide on how to set up a Bitcoin wallet.

 

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Gates on Bitcoin Shorting Spree

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In a recent interview, the estimated $90 Billion worth, second richest man on earth tried to knock Bitcoin again. Bill Gates was later met with great criticism by the early Bitcoin investor, Tyler Winklevoss. In a recent tweet after listening to the Gates interview, Winklevoss dared him to short Bitcoin as he claims.

Bill gates bitcoin

Its almost a decade Bitcoins have been around, but the Bitcoin came widely under the mainstream not before until late 2017. After a steep rise of Bitcoins’ value from $5,800 to nearly $20,000 within four weeks, it showed people around that this is the ‘new wave of future’.

Despite the huge interest in this digital, electronic alternative to government-issued money, their acceptance in the system has been slower. They are still not used as consistently and reliably for buying services and goods as frequently. People are more prone to hold this cryptocurrency as a digital asset than as means of a transaction. High volatility, minimal adoption, and high transaction fees have slowed down the Bitcoin’s embracement and adoption as a regular form of money.

‘Greater Fool Theory’ Investment

Bill Gates has always come up with strong criticism and disapproval regarding this Bitcoin. On several occasions, he opted for the opportunity and bashed the cryptocurrency. Bill Gates accuses Bitcoins to be worthless and ‘greater fool theory’ type of investment. He further there is nothing being produced or generated here so, you shouldn’t expect anything to rise high in the regard.

Gates has come up with very strict and naïve views about the currency lately. Regarding the misuse of the digital currency in illegal and unlawful dealings in drugs and other things, he directly alleges the Bitcoin to be responsible for the deaths and menace.

Joining the hatred league, other big names of the wall street has also some serious and grave remarks for Bitcoin. Names like Warren Buffet called Bitcoin ‘rat-poison squared’, while his partner Charlie Munger associates trading Bitcoins as trading ‘feces’.

Despite saying the cryptocurrencies, ‘crazier, speculative things’, Gates acknowledges the importance and worth of the Blockchains. After a continuously lambasting Bitcoin, it is very much clear that Bill Gates is not on the Bitcoin bandwagon, nor is he becoming one any time sooner.

Gates also states that he at some time back received Bitcoins on his birthday, and later sold them understanding and realizing they were of no such use and credibility.

Crypto ‘Twin Guard’

The early Bitcoin holder twin and the founder of cryptocurrency exchange– Gemini, sour heartedly took the whole incident. After the harsh statement, Tyler Winklevoss bashed Bill Gates in a direct tweet. Winklevoss pointed out the claim that it is easy to short Bitcoin and he should put his money where his mouth is.

It is not the first time Tyler has bashed and dared someone to short Bitcoins. The CEO of JPMorgan Chase, Jamie Dimon was dared before too, to short Bitcoins before after he claimed Bitcoin to be a fraud. Jamie Dimon later expressed his regret for making that statement.

Being very critical about the Bitcoins and the whole scenario, Winklevoss twins hold strong statements against these wall street titans spilling negating about Bitcoin and other cryptocurrencies. The twins see this whole scenario as the failure of imagination by these wall street personals. They believe they are too old to understand the whole Bitcoin phenomena and their emergence. According to the twins, these Bitcoin opponents are very small ‘privileged minority’ who have an easy access to their resources, money and bank accounts.

Last year, respective Bitcoin futures market was launched by Chicago based CBOE and CME. This enabled a short selling for Bitcoin. This process may be a little less straightforward than a more traditional asset, but technically there are others ways too. Maybe Gates understood it.

According to another assumption, maybe Bill Gates wasn’t really clear on the way to short Bitcoins and he finds it too naïve and awkward to follow. Or maybe he just doesn’t really follow the whole protocol behind this cryptocurrency and Bitcoin gig.

Still, that doesn’t seem to stop and refrain the noted Bitcoin bull twins for striking and daring back these wall street personalities, which are all bashing cryptocurrencies and all these gaudy vocal detractors of Bitcoin happen to consist of the richest names in the world.

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US Officials Commend Blockchain Surrounded by ICO Distress

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On Wednesday, a message was broadcasted by U.S. government officials at the DC Blockchain Summit in Washington-even as securities officials cautioned exchanges who offer ICO tokens trading. James Sullivan (Deputy Assistant Secretary of services at the Commerce Department’s International Trade Administration) remarked during his address;

“We cannot make policy in the abstract” and concluded by saying;

“I would welcome all of you in the audience to reach out … and to hear your recommendations”

There’s no doubt that Sullivan showed support for the use of blockchain inside the trade finance chain, especially for smaller companies with hardly any resources, as he stated;

Blockchain

“The companies that are usually hit hardest by that gap of trade finance are small- and medium-sized businesses”

Attendees who talked to CoinDesk, turned out to be more divergent on the question of blockchain’s use in government and also on the the subject of cryptocurrency regulation, which was the greatest concern at the event as well. Scepticism was also expressed by one of the employees of a major blockchain startup that the U.S. officials would seriously obligate to utilize this tech, conflicting that agencies might be served a lot better, seeing at the advances of tokenization.

Chief data architect of OPM (Office of Personnel Management), Marcel Jemio, alongside Mark Fisk, who’s an IBM Public Service Blockchain partner stated that blockchain could be utilized in order to aggregate government employee information in a more efficient and well-organized way.

Fisk stated;

“I think blockchain in a lot of cases is going to be an enabler of solving the problem, but not necessarily with solving the problem only with blockchain”

Jihan Wu, co-founder of Bitmain also revealed that the bitcoin mining hardware giant wants to invest in startups and looking forward  to make a “private central banks” that utilize cryptocurrencies. Wu thinks that tokens on the market today will eventually come to be viewed as securities under traditional meanings.

CoinDesk was told by conference attendees that they’d definitely appreciate regulation, specifically relating to ICOs, whereas others asserted that these emerging regulations at this time would probably lodge businesses into inflexible models ill-suited for such a quick moving situation. Attendees also showed their concern about the unreliable treatment of cryptocurrencies by the U.S. government, specified that the IRS considers bitcoin as property and the CFTC views it as a commodity.

But at the same time, two members from a cryptocurrency services company said that they believed such dissonance could eventually profit the industry, with the lack of agreement by the SEC, the CFTC and the IRS, eventually imposing further discussion on the finest way onward.  Brian Quintenz, a commissioner for the CFTC, was also seen at the event, firmly encouraging more self-regulation in the cryptocurrency space. Quintenz even told the audience that cryptocurrency platforms should come forward and self-regulate.

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Think Your Life Is Hard? Man Threw Out Bitcoin Hard Drive Now  Worth $80m!

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A man has shared his pain after unknowingly unconsciously tossing out a Bitcoin hard drive seven years ago. The hard drive is now worth $80 million. Campbell Simpson, supervisor of tech site Gizmodo Australia, says he passed up a major opportunity for amazing wealth since he ejected a piece hard drive containing 1400 bitcoins. Seven years later, the Bitcoin market soared and Mr. Simpson’s apparently unimportant web money, which he purchased for $25, is currently worth $80 million dollars.

Bitcoin, which is online cash connected to a client’s digital wallet, is payment used to trade on the web and is acknowledged by numerous organizations. In 2010 Mr. Simpson’s 1400 Bitcoins were just worth around $25, however now, one Bitcoin is worth over $4,000.

‘I didn’t need or think about, anything on it. So I discarded it,’ he said.

At the point when usage utilization on the web began to explode, Mr. Simpson consistently – but bitterly – checked how much his 1400 was worth. After understanding his Bitcoin accumulation would have been worth $4000 a couple months later, Mr. Simpson was marginally irritated.

In any case, this month Bitcoin achieved a noteworthy high value, making his once-measly hard drive of worthless crypto a $6 million gold mine.

‘This is presumably a ridiculous thing, looking back, that I’ve at any point done. Also, I’ve done a considerable amount of idiotic things a ton of times,’ Mr. Simpson said.

The tech author says he has been offered advice on the best way to potentially recover the long-gone hard drive, however, he concedes he won’t try attempting to discover it. ‘I don’t even want to discover those Bitcoin, though. I’m truly content with my life right now. I needn’t bother with them,’ he wrote. ‘I’m for the most part really nice in life, I think, and I can giggle about it for like 95% of the time.’

Despite admitting he is not in desperate need of the hard drive, Mr. Simpson bemoaned the type of lifestyle he could live if he had $6 million – and says he could have even purchased a house in Sydney, ‘I could have purchased a house. In Sydney. At Sydney costs. I could have traveled the world or purchased a goddamn yacht or something,’ he added.

Here is a string of tweets he posted earlier this year:

 

Seems pretty pissed to me! What do you think of this unfortunate event? Let me know in the comment section below.

 

Story and image credits: Daily Mail

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Will Pantera Fund Succeed, Even if Bitcoin Flops?

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As the first U.S. Bitcoin investment firm, Pantera Capital mainly focuses on tokens and projects related to crypto assets. Its chief executive officer, Dan Morehead (CEO) recently claimed that even if bitcoin fails, the Pantera fund would still not disappoint the crypto investors and they would continue to make money.

The above-mentioned words of Morehead were a part of his statement, which was included in a letter sent to Pantera’s investors. According to Dan Morehead in case any bad luck they could even make use of Pantera’s ICO Fund. Though Pantera´s ICO Fund lost about 25 percent of its value last year, it is still up more than 200 percent of its value since its creation. Pantera Capital is famous for exploring and growing digital coin ventures.

pantera fund

Facts behind Pantera’s Success Strategy

After its huge success with Bitcoin, Pantera has expanded its mode of investments to buy other digital tokens. Most prominent one of these is the Pantera Digital Asset fund, which currently holds 25 cryptocurrencies. Many of these tokens were introduced through the ICOs (initial coin offerings).

Advice For The Investors

A letter was sent to the investors by Morehead in which it was noted that if bitcoin fails, the hedge will still work well. Taking an example of Pantera’s ICO Fund, he highlighted that it’s going to be still positive for them. In his letter, Dan Morehead, advised investors to have 1 or 2 percent of their portfolio invested in blockchain technology. He further explained that he was not certain either blockchain will be able to make a return of 20,000% again or not.

It was also revealed by Morehead that he is optimistic about ICOs, as he expects their thriving success to be similar to the 90s IPO boom, however it’s much bigger if they’re compared. ICOs have been under pressure lately, as dozens of subpoenas have been issued by the US SEC (Securities and Exchange Commission).

The Bitter Example Of Amazon

Morehead further elaborated his point by presenting the example of Amazon. If someone remembers, Amazon was a major investor behind Pets.com. Although the company was filed for bankruptcy, Amazon CEO Jeff Bezos still managed to earn an intense amount of wealth due to his innovative set of strategies.

According to Morehead this was only because Bezos’ investment strategy was to put his money in more than one companies, and he did so to make sure that he had exposure to the ultimate winners.

After the bankruptcy of Pets.com, Amazon’s shares came down to 4,000 percent which still is a handsome amount and that’s why Bezos is one of the richest people on earth as he’s still worth over 130 billion dollars.

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