View: 434
Want create site? Find Free WordPress Themes and plugins.

It’s Official!

Looks like Bitcoin’s three-year civil war is finally nearing its end now that SegWit has locked-in. However, it won’t officially lock-in until tomorrow, once the signaling period has ended. The network will transition into a “buffer week” for a few weeks where users and miners will be given the opportunity to upgrade their software. Seemingly, after August 21, SegWit will activate and miners will begin to reject blocks that do not support this change.

Segregated Witness was first proposed in December 2015, by Bitcoin developer Pieter Wuille. SegWit is expected to fit in more number of transactions in each 1MB block thus reducing the congestion on the network. This has been a conflict within the bitcoin community for quite a long time but it appears to be finally resolved.

Also, other communities like Litecoin activated SegWit last spring.

 

News credit: coindesk.com

Image credits: gadgetsnow.com

Did you find apk for android? You can find new Free Android Games and apps.

Leave a Reply

Type Comments Here

Your email address will not be published.

six − 3 =

Share Your Toughts

View: 575

What Is Bitcoin Hard Fork? The Most Intriguing Bitcoin Topic Explained!

Want create site? Find Free WordPress Themes and plugins.

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.

What is Bitcoin 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 Fork Explained – 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 to fork bitcoin.

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.

When is Bitcoin Hard Fork Happening?

Every Bitcoin user around the world is anxiously waiting for August 1st– a day that will mark the history of bitcoin. No one really knows what to expect but we are all eager to know what will be the fate of Bitcoin. We’re approximately 2 weeks away from the big day so let’s reflect back on the possible end result.

On 31st July, the activation of SegWit2x is set to take place. SegWit2x is a proposal that will enact SegWit through a Soft Fork but will increase its block-size limit by Hard Fork after three months. So, basically, SegWit2x will be introducing Segregated Witness first which will follow a 2MB block-size increase three months later.

Moreover, SegWit2x has the support of major mining pools which means it’s backed up by miners.

What Will Be The Bitcoin Hard Fork Consequences?

When the 2MB hard fork is scheduled to be introduced, there are chances of a chain split to occur cause of the soft fork. This, in return, would lead some part of the community jumping on to SegWit2x while others remain on SegWit.

This can create a very messy situation as there would be two different kinds of Bitcoin present. The last thing we’d want is to damage Bitcoin, particularly since there are high chances of two competitor blockchains existing simultaneously.

What Should I Do in Order To Prepare For August 1st?

You’re advised to move your bitcoins to a private wallet, where you solely are in charge of your private keys. Also, be sure to do this before July 31st, and remain until storm calms down. We are not aware of what is in store for us on August 1st or the day after, and the future is a total blur. So, let’s sit back and watch the calendar hit August.

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.

Did you find apk for android? You can find new Free Android Games and apps.
View: 548

What is a Hardware Wallet? (or How to Make Your Cold Storage Hot)

Want create site? Find Free WordPress Themes and plugins.

Did you find apk for android? You can find new Free Android Games and apps.
View: 573

Bitcoin Hacker Helps FBI Track Down a Murderer

Want create site? Find Free WordPress Themes and plugins.

 

A bogus dark-web website offering hitman services had its information leaked by a hacker known by the name “bRpsd”. The data that was disclosed provide leads to the FBI on their investigation of a man who murdered his wife.

Stephen Carl Allwine, 47, of Cottage Grove, Minnesota, murdered his wife, in November 2016. Allwine tried to stage the murder as a suicide by placing a 9mm pistol next to Amy Allwine’s elbow. Although, the detectives were quick at gathering the electronic evidence- computers etc. and arriving at the conclusion that it was a murder. He was then arrested in late January and charged with second-degree murder based on the forensic interpretation of the evidence.

Hacker turns Hero

In May 2016, a hacker that goes by the name “bRpsd”, violated the database of a questionable website on the dark web, which supposedly offered hitman services.

The site, “Besa Mafia”, requires you to register on the site anonymously. It offers a link between customers and hitmen, where they can decide on a price for murder, ranging from $5000 to $200,000. Whereas, customers that just require having someone beat up or set their car on fire could hire contractors for $500 and $1000.

The data dump was uploaded by the hacker onto a public website which was consisting of user accounts, email addresses and messages between the admin and its clients, “hit” orders and a folder called “victims”, which included additional info on the pawn.

The scam nature of the site was emphasized on, pointing out that it clearly just collected money from its clients.

An independent researcher, Chris Monteiro, also hacked into the site to conclude that the owner(s) of Besa Mafia had made at least 50 bitcoins ($127,500) from the hoax operation.

Arrest of Stephen Carl Allwine

The leaked data from the Besa Mafia database helped the police in investigating the murder of Mrs. Allwine. While analyzing her husband’s devices, the discovered that he had been a frequent visitor of the dark web since 2014. The pseudonym used by Mr. Allwine on the dark web “dogdaygod”, was also linked to his email address, “dogdaygod@hmamail.com”. Further investigation brought them upon the conversation between Besa Mafia and Allwine, which included a bitcoin address and linked the husband directly to the “dogdaygod” pseudonym.

According to a criminal complaint, the suspect paid between $10,000 to $15,000 to the hitman service to kill his wife. The complaint explains how the hitman was under instructions to shoot Mrs. Allwine at a close range and burn down the house right after.

Although, the Besa Mafia communicator told Allwine that “local police [have] stopped the hitman [from] driving a stolen vehicle and taken [him] to jail prior to the hit,” due to which the service is left incomplete. Sergeant McAlister reported, during that time, “no one was apprehended in Minnesota and western Wisconsin in a stolen vehicle and possession of a gun.”

The hacker’s data breach provided a push to the investigators in the right direction. On March 24, 2017, the Washington County District charged him with first-degree murder.

Did you find apk for android? You can find new Free Android Games and apps.
View: 552

Bitcoin is sliding

Want create site? Find Free WordPress Themes and plugins.

10 July 2017. Bitcoin is continually hitting new heights, now its standing at $2500 per coin.  The digital currency trades down 3.7% at $2510. And, is intimidating its lowest close since June 2017. Its contending, ethereum is also under pressure.

Bitcoin’s price is stuck between $2400 and $2500 since last Monday. This was the day when the head of the Goldman Sachs warned about the sliding price of the bitcoin as low as $1857 before rushing as high as $3915.

Back in early June, Mark Cuban declare Bitcoin as a “bubble”. He tweeted, “I think it’s in a bubble. I just don’t know when or how much it corrects. When everyone is bragging about how easy they are making $=bubble.”

Last week, Jeffrey Kleintop also suggested that “Bitcoin was in a bubble unlike any we had ever seen before.”

 

News and picture credit: business insider.com

Did you find apk for android? You can find new Free Android Games and apps.
View: 547

Bitcoin News: Another Huge Bitcoin Exchange Hacked

Want create site? Find Free WordPress Themes and plugins.

Cryptocurrencies like Bitcoin are very trendy these days. Due to this popularity, many hackers in all over the world are speciously looking to get advantages of that. One of the largest Bitcoin exchange in the world was just hacked.

The Main Story:

The value of Bitcoin and Other digital currencies increased in past few months, which tells the main reason why people with malicious intentions will be looking to steal this amazing Virtual Currency.
According to Yonhap News, hackers attack Bithumb, cooperating about 30,000 accounts, which is the 3% of the total exchange’s customers. It is not clear how much currency was stolen, but some people said that they have lost money in the attack.

Image Credits: The Hacker News

Bithumb understood last week that the home personal computer of its employee was hacked. That’s the reason the hackers may have stolen customer data. But the stolen data does not have passwords, and the company also said that digital wallets which contain Bitcoin and some other coins were not emptied.
On any given day, in the world of cryptocurrency trade volume, Bithumb is the world’s top 3rd or 4th exchange.

A BraveNewCoin report explains that Bithumb has more than 75% of Bitcoin market of the South Korea. This exchange hosts 10% of the global Bitcoin trade. It also says that some 100 customers might have lost millions of gained, as one person has lost 1.2 billion after the hack. To put the thing in the perception, 1 billion gained is equal to $870,000. Or 340 Bitcoin at the current rate as 1 Bitcoin costs $2602.77 as of this moment.
Customers affected by this hack have now filed a complaint with cyber crime report Center of National Police Agency.

Story Credits: bgr.com

Did you find apk for android? You can find new Free Android Games and apps.