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To begin with, Bitcoin has been the talk of every news channel, tabloid, website, etc. for a long while now. It’s increasing popularity might’ve caused a little problem for the network. Bitcoin is in a messy situation right now and something needs to be done. Fortunately, two possible solutions have been proposed as well, but only one can exist.

 

bitcoin hard fork

 

What’s The Issue?

In simple words, Bitcoin is unable to withstand the number of transactions taking place on the network.

The technical explanation is that the 1MB block size limit which is programmed into the system has become a problem and is causing delays in the processing of transactions. Basically, a purchase can take from a few minutes to hours to confirm.

Two techniques were proposed, which result in two different solutions: Bitcoin Unlimited, and Segregated Witness. They’re both proposed software updates to the Bitcoin network with the aim to completely change the way Bitcoin functions.

Obviously, the two can’t coexist, that would “fork” the Bitcoin network – splitting it into two different digital currencies.

A fork is known as a software update. Basically, updating a program from an old version to a new one.

Hard Fork:

It is a compulsory software update that is required in order for the program to function.  It can be implemented to fix bug errors or any security issues present in the older version of the software. Also, a hard fork is irreversible.

The “hard fork” will split the blockchain, leading to the introduction of a new chain of transactions branching from the original one.

Bitcoin Unlimited:

Starting off with Bitcoin Unlimited, this proposal is favored majorly by Bitcoin miners. To understand this, you must know the concept of Bitcoin mining. Bitcoin miners use specified powerful computers to solve complex mathematical algorithms in order to verify a transaction and be rewarded with newly issued bitcoins.

We are aware that there is a built-in block size limit of 1MB in the Bitcoin network, however, BU gives miners the permission to vote on increasing the block size whenever they want. This gives them control of the Bitcoin network, due to which they’re favored by miners.

Segregated Witness:

On the other hand, SegWit is being voted by many Bitcoin enthusiasts and developers. Their aim is to optimize the Bitcoin coding in a way that allows them to decrease the transaction size and increase the transaction volume, all while sticking to the 1MB block limit. They suggest the use of a soft fork.

A soft fork is a software update that lets the network to adapt to the new functionalities and features implemented. The update doesn’t interfere with the existing software and the older version will still be usable.

Who Will Be The Winner?

Aha! Too bad we can’t answer this question because half the community goes for SegWit and the other half for BU. There’s not really much we can do, just voice out our opinion and educate others with whatever we learn and maybe help them come up with opinions of their own.

We’ll just have to patiently wait and watch how this turns out.

I’d like to point out that I have a very limited technical knowledge and only know my way around a few technical terminologies. This post is a compilation of weeks of research that I’ve put together myself. So, if you do find any errors, do let me know in the comment section below and I’ll be sure to check back on them.

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The Beginner’s Guide About Bitcoin Wallet

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Guide About Bitcoin Wallet

A Bitcoin wallet address is equivalent to a bank account for tangible cash. In bank accounts the money is deposited, withdrawn and transferred to other users. Same is the case with bitcoin wallets. These wallets are used to store/withdraw bitcoins and transfer them to other users. There are three major types of bitcoin wallets: web wallets, software wallets, and mobile wallets.

Web Wallets:

Also known as “eWallets” or “browser-based wallets”; web wallets are the easiest to protect and give you complete freedom to use/obtain bitcoins.

Some of the examples of web wallets are:

  • BitGo
  • BlockChain
  • Green Address
  • Hive

Software Wallets:

Software wallets are installed on your PC. The users have complete control over Software Wallets and are responsible for bitcoins’ protection and backups.

Some Examples of Software Wallets:

  • Armory
  • Bitcoin Core
  • Electrum
  • Green Address

Mobile Wallets:

The users with Mobile Wallets have the freedom to store bitcoins on mobile devices. Mobile Wallets are simple and easy to use while transferring coins. All a user has to do is to scan the QR code using “tap to pay”.

How Do Wallets Work?

Each Bitcoin wallet comes with a private key. The key allows a user to spend the coins. It’s usually the owner only who knows about the key. However, if you are not careful enough with protecting the key, there is a huge chance that someone else will be able to figure it out and spend your coins.

What Are Some of The Tips to Keep My Bitcoin Wallet Secure?

As mentioned above, the key-protection should be your top priority while using online Bitcoin wallets. Otherwise, someone else could easily hack into your account to steal your coins. To make sure your wallet is well protected, follow the tips given below.

Strong Password:

Weak passwords are easy to crack. There are several programs that run different patterns, names, and combinations to crack these passwords. To make sure your password is resilient to these attacks, do not use commonly used patterns or names. Instead, go with the strings of random letters, numbers, and symbols.

Multifactor Authentication:

Multifactor Authentication is an additional security authentication to your password. This could be something like a favorite quote, secret question or a captcha.

Private Key Encryption:

Encrypt your private keys. A private key in plain text is easy to guess and easy to access. So, make sure your key is encrypted.

If Possible – Use Open Source Software:

Use open source software where possible as it gives you the freedom to review the source code and ensure it does what it says.Moreover, an open source software is quick to fix the security laps than closed source software. A good example of open source software is Linux which is used by most of the world’s financial system.

Lastly – Keep Backup of Everything:

Keep backup of your private keys and every single information in your wallet. Having a backup is of great significance. If your data is only stored in one hard-drive, and the drive dies, the information will be lost for good.

Learn how to backup your Bitcoin wallet.

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Is Bitcoin A Decentralized Cryptocurrency!

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Do you think Bitcoin is decentralized? I guess 95% of you will say YES but after this little analysis, I think that number will be lower. First of all, I am not hating on Bitcoin, I love BTC because without BTC, market would collapse. However, I was just curious whether Bitcoin is really decentralized? As I said, most of you will say ” Yeah, it is “, I would say so too but after giving it a few hours of thinking I am not sure if it is decentralized or not.

Why?

To understand this whole review, first you have to know what mining means. Mining is a process where we use special algorithms to find solution on how to confirm transaction. Without mining, transaction won’t be confirmed, price will slump and all bad stuffs would come. So, without mining, there would be no Bitcoin.

bitcoin decentralized

Let’s Suppose If there are 1 million miners, Bitcoin will be decentralized because none of them is able to control Bitcoin.  And here is the biggest problem, there are a lot of miners but there are also mining pools. They are huge. For example, AntPool and BTC.com are the biggest at the moment with percentage of 16.9% and 15% respectively and total 31.9%. So only 2 mining pools are almost one third or all mining power. 3rd one is BTC.top with 13.3%, 4th is SlushPool with 12.4%. These 4 pools have total mining % of 57.6 (Dated: 11 December 2017). So, they are mining more Bitcoins than all others together.

Still think that BTC is decentralized?

What would happen if they decide to cooperate and decide to stop mining or something like that? Bitcoin will encounter a HUGE price inflation. These problems wouldn’t be unresolvable but enough to make big correction that would last for few months if not years. What would happen if they decide to make their own version of BTC and stop supporting current BTC? As we have seen Power of Forked Bitcoin Cash and some glimpse recently when it touched ATH of $1758 back in November.

This is a big problem for BTC. Main idea was to create decentralized money but, for me, result is not same as the idea. They are able to manipulate and make huge money and grow every single day.

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Bill Miller and Josh Brown – The Modern Wall Street Professionals to Test the Bitcoin Waters

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Some famous names in the financial or economic industry are buying Bitcoin which is a good sign for Bitcoin.

Bill Miller:

Bill Miller is one of the renowned names in Bitcoin community. According to Forbes report on Tuesday, Bill put 1% of his net wealth into Bitcoin in the year 2014. The report reveals that the cryptocurrency is one of the top properties in Miller’s $120 million hedge fund.

Showing its image of volatility, Bitcoin fell in January 2014 from a peak of $1023. According to CoinDesk, on October 2014, it was just around $287. That’s the reason which puts the return of Miller’s Bitcoin anywhere from 126% to 707% – based on the price of Bitcoin which was $2315 on Wednesday.

Josh Brown:

The other name is Josh Brown – Chief Executive of Ritholtz Wealth Management and a CNBC contributor. In a blog post on Tuesday, Josh stated that he used Coinbase to purchase Bitcoin by a “Small Amount of Money”.

He said I think I have been through proper seasoning at this point. In case it does not drop this year after the fork, the developers argue that this could split Bitcoin. He revealed that it is going to drive mainstream among financial pros. Brown said: My main thing is, this would not go away”.

If a greater number of developers don’t favor an upgrade system for the Bitcoin, the cryptocurrency may split on 1st of August. However, a majority of Bitcoin miners have started to show their support.

Lastly, the announcements of this week follow the Standpoint Research’s Ronnie Moas. Ronnie Moas purchased a small amount of Bitcoin and thinks that it could hit $5,000 within a year.

 

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History of bitcoin

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Bitcoin is a digital currency, world’s famous cryptocurrency. Who creates Bitcoin? Its answer is not that much easy. while the identity of the creature of bitcoin is still a mystery.  In last of 2008, someone going from the username Satoshi Nakamoto, release a white paper to cryptography list. The 9-page paper was entitled” Bitcoin, peer-to-peer electronic cash system”. That day and today, we do not know the creature, is a personality or a team work???

With pseudonym creature, bitcoin asserts itself. In the meantime, Bitcoin creates a strong impact on users of the cryptocurrencies’ world.

Now, here I am going to share bitcoin price history, its origin and how its start work, and rises as a star in cryptocurrency world.

2007:

Basically, working on bitcoin concept was started in 2007. If we consider, that Satoshi Nakamoto is a legend. He starts working on this concept to provide fair and free transaction system. While he was on record as living in Japan.

August 15, 2008:

The allege originator of Bitcoin concept denies the connection with Satoshi Nakamoto. Even so, Neal Kin, Vladimir Oksman, and Charles Bry file an application for an encryption patent application.

A great silence…………………………

August 18, 2008:

18 August 2008, anonymousspeeches.com register a domain, named bitcoin. A site, allows users to join and do transactions. This was the birth of Bitcoin in the real world.

 October 31, 2008:

Nakamoto publishes the design white paper in cryptography list. Whereas, the paper includes that the bitcoin currency is going to solve the issue of currency being copied.

January 3, 2009:

The first block was mined on January 3, 2009. It was,” Block 0, the genesis block, is established at 18:15:05 GMT.

January 9, 2009:

Version 0.1 released. It includes the generation system which creates 21Million bitcoins through 2040.

January 12, 2009:

Version 0.1 of bitcoin released on this date. Compiled

with Microsoft visual studio for windows. In which, bitcoin generation system will generate 21Million bitcoin through the year 2040. In addition, at the end of this year, on 16 December 2009, 0.2 version of bitcoin released. Whereas, 0.3 version released on July 7, 2010.

0.3.13 version of bitcoin released on September 29, 2010.

A Brief Look at Bitcoin History – First Bitcoin Transaction:

First bitcoin transaction takes place between Satoshi and Hal Finney on 12 January 2009.

Born of currency exchange:

First bitcoin market established on 6 February 2010 by doing dollar as Bitcoin currency exchange.

10,000 BTC spent on pizza:

Florida programmer, Laszlo Hanyecz pay 10,000 bitcoins for pizza. That was the real-life transaction takes place in cryptography world.

Pool mins……:

On September 18, 2010, bitcoin pool mining was introduced. Furthermore, several users work together and enjoy the benefit together.

2013:

No doubt, the most important year of the bitcoin. This year, Bitcoin wrote its history. In 2013, its market capitalization reaches $1bn. China bans this technology first. But today, 80% of bitcoin transactions are processed in China and become the largest trader of Bitcoin in the world.

2014:

In 2014, first and most progressive treatment to bitcoin was held by HMRC. Who classified bitcoin as the asset or private money.

2015:

The biggest change comes from banks and industries. Most of the banks trying to change their infrastructure. Whereas, industry executives talking about Bitcoin and some of them do transactions.

2016:

Therefore, it is too early to tell you about the story of Bitcoin in 2016. It reaches heights and sometimes faces loses.

Future Prediction of Bitcoin:

As bitcoin reaches the price of gold, and compete with many more cryptocurrencies. Which makes its strength in the financial market. Looking at the Bitcoin value history, future can be easily predicted. And my prediction is that coming era is bitcoin era.

 

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