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On a blockchain platform, all the participants are free to check the transactions. This transparency level provides the much security to the users. Basically, it is a public verification process, where the cheating percentage is fall to its minimum level or zero. Unfortunately, it is not also good in privacy matters.

To improve the privacy terms, confidential transactions are its potential solution. Whereas, these transactions hide the transacted bitcoin which is using in test environment and academia.

A number of bitcoin core developers discover the confidential assets. These transactions are categorically designed for the bitcoin.  Confidential assets carry a level to any blockchain asset such as ownership paper, stock etc.

Blockstream engineer Gregory Sander says, “With Confidential Assets, we can generate multi-asset transactions where both the amount and the asset type itself are encrypted”.

Confidential asset

Basically, confidential assets are not a new born concept in the technology world. It is increasing in two ways.

The first part of this puzzle is planted on confidential transactions, which was introduced by the current Blockstream CEO Dr. Adam back. Blockstream developers Gregory Maxwell, Dr. PIETER Wuille and mathematician Andrew Poelstra further work on this and expand it to blockchain’s alpha sidechain.

According to these transactions, only receiver and sender will come to know the transacted amount. A public verification process, that is the rest of the world-where the transactions were created between the sender and the receiver. But the transacted amount is masked.

Whereas, in confidential transactions are masked in a programmed way that public verifier will able to perform a certain type of math on them.  If they cancel out the transaction, anyone is capable to add up the committed amount on the sending end. And, add up all amounts on receiving end. In addition, if they don’t cancel, means no amount was created out. In that way, a public verifier will fail to know how much was transacted. They have the idea that system wasn’t cheated.

The second part of the puzzle is quite new, which boost up the masking to assets themselves. Confidential assets include blockchain based assets not only bitcoin.

Sanders says, “While the sender and receiver would know that, say, a gold certificate was transacted, a public verifier would only know that ‘some asset’ was transacted — in ‘some amount”. “And if multiple assets are transacted at once, the public verifier would see that multiple types of ‘some assets’ changed hands, and he can verify that no ‘some assets’ were created out of thin air. But he would still not know what was transacted exactly, or how much of each ‘some asset”.

Projects

Confidential assets advanced in two different projects.

For one, it may be associated with the existing sidechain such as a liquid. This is an organize blockchain fix to the bitcoin. Where the blocks confirm by the service provider. which permits the transactions at little cost without troubling the main blockchain. Exchanges use this to let the customers move the bitcoins among different accounts without confirmation from the blockchain. Confidential assets allow to move the fiat currency as well.

In addition, Blockstream start a teamwork with Japanese IT company Digital Garage.

Sanders explains, “Digital Garage is working on a loyalty points blockchain” and “This means that all types of companies can issue their loyalty points, and customers can use them or trade them atomically for other assets using market makers. Privacy is huge here because you do not want to be showing the whole world how many points are outstanding on your books”.

Furthermore, confidential assets sidechain is a private decentralize exchange. This elementary setup can expand to mediators that act. Sanders says, “For the Digital Garage demo we have implemented a trustless, blinded swap of multiple assets through peers already. If we can deploy fiat currency on the blockchain, we can make similar arrangements between Bitcoin and U.S. dollar, euro or yen”. Blockchain use case complexity matrix

 

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Intel Blockchain Technology: Can Blockchain Technology Overpower Next Generation Media Rights?

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Intel is a multinational corporation and technology company, which is considered as a giant tech, and the company is finally joining the rising list of initiative firms that perceive blockchain tech as a way to reinterpret digital rights management.

Intel’s Patent 

On 8th March, U.S. Patent and Trademark Office released a patent application. In that patent, a method was described by the Silicon Valley tech company to use blockchain for downloading the rights to digital images. Intel’s patent proceeds to referenced videos and various other types of content, apart from images and offers a more inclusive rights system with further extra characters.

intel blockchain technology

Let’s take an example! Intel’s system allows its users to uphold everything in progress, which includes unstructured bits like; literature with many editors. This would be the only way in which content can be solely altered according to the copyright policy settings.However, Intel is somehow far away from pursuing the idea all alone.

On the other hand, in addition to the exertion of blockchain industry, such as Berklee’s Open Music Initiative companies, including two of the Chinese companies, in order to make headlines for the same ideas in recent weeks are;

  • ZhongAn
  • WENN Digital

Patent’s Statement

In the patent application it is stated as;

“Blockchain technology is used to document and verify attributes of digital content that are relevant to copyright protection. Such attributes may include, for instance, an identifier for the author of the content, a timestamp to indicate when the content was created, and a measurement that can subsequently be used to detect copying or modification of the content.”

As it is already defined, multiple types of software are being used by this proposed platform to evaluate copyright policy settings automatically for every image, it doesn’t matter if the picture has been taken from external sources. After that, a unique identity is formed for both the original content and altered versions (if there are any). The patent has labelled these two identities as shadow-images.

The company also filed a patent, back in 2016, for blockchain-powered software in order to benefit research DNA, genetic sequencing, particularly. The patent is updated as well which makes Intel to go on a hunt to secure its intellectual conceptions, which are related to the industry.

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Views of PayPal’s Executives about the future of Bitcoin

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As we know, PayPal was never ready to bet on bitcoin due to several reasons. PayPal chief executive, Dan Schulman announced last month that PayPal is not focused on the digital currency market. One of the main reasons for this “untrust” was the volatility of cryptocurrency because which made the retailers are not willing to accept it in most parts of the world.

future of bitcoin

Is Dan Schulman right or wrong?

And that statement was not false at all, we have noted in the past few months that because of the bitcoin fluctuating up and down, even 20 percent over a couple of weeks, very low margin is left behind for the retailers. Thus, they have to lose a good deal of money on every sale and purchase.

While Schulman also stated that though the blockchain technology is something we can trust and count upon, still PayPal has a lot of options to bring some serious innovations in this technology too.

No doubt it is crystal clear that due to certain irregularities, there are a lot of hidden risks associated with the crypto investment. That’s why South Korea has banned bitcoin exchanges. Meanwhile, JPMorgan Chase chief executive Jamie Dimon called bitcoin a “fraud” last year and said he would fire any trader who traded in it.

Peter Thiel’s Point of View

Aside from the above-mentioned point of view shown by Schulman, PayPal co-founder Peter Thiel recently described Bitcoin as

“a hedge against the whole world falling apart”.

He further exclaimed that while he did not foresee Bitcoin replacing traditional currency, yet there is a strong chance that it may replace gold at some stage.

How can Bitcoin Replace Gold?

When asked to explain in detail his point of view, Peter Thiel explained his thoughts that he was not talking about a new payments system, rather it is like bars of solid gold secured in a vault that has no chance to move anywhere, and it is what he called as a sort of hedge against the whole world going falling apart.

When he was told that Bitcoin has traded around $8000 last week as continuous downward pressure from brokers, he replied that there was a probability of up to 80 percent of the world’s first cryptocurrency to become worthless.

Despite all these statements by the experts, gold remains one of the most liquid assets, traded daily in well-established exchanges all around the world. According to the London Bullion Market Association each day, gold worth of billions is traded in London alone. And to be frank, the cryptocurrency market is not quite there yet.

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Bitcoin Wallets – What are The Different Types of Bitcoin Wallets?

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The first step to using a bitcoin is obviously to obtain a Bitcoin wallet address. Without it, you can’t send, receive or store bitcoins. So before you get bitcoins, you’ll have to buy, download or create a bitcoin wallet.

Your wallet acts as a personal interface to the Bitcoin network, which stores private keys that give you access to the bitcoins.

A Bitcoin wallet is basically an app, device or website that controls your private keys.

Different kinds of Bitcoin wallets

Different Types of Wallets:

There are different ways to use Bitcoins, so there are different types of Bitcoin wallets as well.

  • Online wallets – these can be accessed on the web from any Internet connected device.
  • Bitcoin hardware wallets – these are physical devices designed to store bitcoins.
  • Software wallets – these are applications that can be downloaded to your phone, computer or tablet.
  • Paper wallets – these are bitcoin private keys that are printed on paper from a computer.

Wallets secure funds by protecting our private keys.

Let’s discuss these types in a bit more detail.

Online Wallets:

Also known as Hot wallets are basically bitcoin wallets that are accessible on internet connected devices like mobile phones, tablets, and computers.

They can be accessed using a user-set password and store your private keys on the web.

Eg: – GreenAddress and SpectroCoin

    

The advantage of using online bitcoin wallets is that they can be accessed from anywhere in the world and are best of regular or frequent transactions. Although, it isn’t the best idea if you’re planning on storing your bitcoins for the long term. There is an issue with the security since the private key is entrusted to an online service, there could be a scenario where the whole database of the service would get hacked and you’d have to say goodbye to your holdings or the service gets hold of your account.

Thus, it is recommended that you opt for online wallets when it comes to more frequent transactions.

Hardware wallets:

These are physical devices built to generate bitcoin private keys offline. They keep private keys separate from internet connected devices and they are maintained in a secure offline environment.

The best and most popular BTC hardware wallets:

  • Ledger Nano S
  • KeepKey
  • Trezor

Hardware wallets are definitely a good choice if you’re considering factors like security and reliable storage of bitcoin. By generating private keys offline, you are able to ensure that hackers cannot access your bitcoins.

Even if the device ends up getting stolen it can be protected using a backup PIN code.

Software Wallets:

These are designed to be installed in computers and laptops. Only you will have access to the private keys that store your bitcoins.

Bitcoin Armory is the most secure, popular and stable software wallet.

Paper Wallets:

One of the safest ways to store bitcoins are Paper wallets, especially if you’re planning on keeping them for the long term. It basically involves printing the Bitcoin address and private key on a piece of paper.

Conclusion

These are a variety of options for you to choose from. It is your decision to choose what you find suitable for the storage of your coins.

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Factors behind the success of Bitcoin’s Value

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Factors behind the success of Bitcoin’s Value

Something, which facilitates the people in their lives, automatically will have some values. Whether it is in goods or in services. Therefore, Bitcoin’s uses and its benefits are the reason behind its value. Bitcoin community is active as other social networks. In addition, the main reason behind its increasing worth is the limited supply of bitcoins. Whereas, the government is unable to trace and tax. Bitcoins are in limited quantity. Accordingly,  the price of bitcoin in this year is 50x. which is seriously an insane swing of any currency.

Currency needs some qualities

There are some qualities which should be in any currency.  These qualities make the money more powerful.

Rare

Actually, money/currency should be limited in supply.  As economics proves that demand will increase with limited supply. Similarly, with the bitcoin, the total supply of 21 million coins increases its demand. In the result, its values increase day by day. Today’s value of bitcoin is $2251 as of May 23rd 2017.

Utility

The utility of any currency or object plays an important role in the determination of its value.  In the result, higher demand enhances the higher price.

Transferable

As currency/money always use in the transaction process, or in exchange meanings. Accordingly, If money has an ability of easily transferable then it will use by a large number of people. Moreo, if it has not, then money/currency’s demand will be low. Accordingly, Bitcoin’s transfer availability is in more than 100 financial sectors.

Unspecified

Everyone in the world has an authority to keeps his/her transactions private. Whereas, People like the process, which provides them such kind of privacy for their transactions. However, Bitcoin provides such type of process to its users.

Here is some discussion about how bitcoin value.

Scientifically

Bitcoin technology has worth for solving the long-standing two general problems. Clever solution for transactions of digital spending is achieved by the self-organizing and time-base record. The blockchain populate the bitcoin network, is well known public ledger.

Technologically

There is not central server to control or shut down the bitcoin protocol. Censorship resistance of bitcoin is critical. Clearly, means there is no one to control the usage of bitcoin. Censorship resistance to digital currency and its payment system makes the bitcoin an irreversible disruptive technology.

Social values

In the field of computer science, Satoshi Nakamoto’s innovations are milestones. Even so, with no limitation, bitcoin become the number one exchange and payment network. Each bitcoin users are responsible for his/her bitcoin’ security. Most of the people like the anonymous behavior of transactions are one the reason of bitcoin’s fame.

Bitcoin’s design

To the solution of double-spending, Bitcoin’s explicit design features offer users additional value:

  1. Bitcoin’s payment method
  2. Secure storage and transmission of user’s data
  3. Blockchain (decentralize public transaction ledger)
  4. Contract mechanism

 

Secure way for transactions

In addition, bitcoin user’s wallet generates the public keys.  Therefore, no one is allowing to step-in transaction’s process.

Network

Bitcoin is peer-to-peer decentralize network. However, nodes are distributing to decentralize the whole network. Whereas, Bitcoin is designed to seek the nodes. In short, the greater decentralization the healthier the network.

Above all are few aspects, that makes the bitcoin valuable. So, take time and make the decision with bitcoin world.

Tags: current bitcoin value, Bitcoin’s success factors.

 

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How Bitcoin Differs from Traditional Money and Is It a Good Investment?

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Buying Bitcoin with Paypal

Bitcoin is a decentralized, peer to peer cryptocurrency which is used to make anonymous transactions without leaving behind any traces. Bitcoin is the first cryptocurrency to gain this much public attention and is being largely accepted by merchants as a form of payment all around the world.

In terms of usage, Bitcoin investment is no different from traditional currency. The users can buy, sell items through online as well as trade goods/services in physical stores. However, not everything is same. There are several factors that differentiate Bitcoin from traditional currency.

Let’s take a look at some of the major ways in which Bitcoin is different from paper money.

How Is Bitcoin Different from Traditional Money?

  1. Unlike fiat money, bitcoin is decentralized. There is no clearing house or authority (Government, Visa Network, MasterCard, Central Bank, etc.) to regulate the flow of cryptocurrency.
  2. Bitcoin network is peer to peer and is managed by users/miners around the world.
  3. The transaction fees are much lower because the money is transferred without going through a clearing house.
  4. The coins are earned by a process called Bitcoin mining. The miners around the world assemble blocks and are given mathematical problems to solve using Bitcoin algorithms. Those who are able to solve them correctly are rewarded with bitcoins.
  5. All Bitcoin transactions are stored in a public ledger called “Blockchain”. Anyone can visit this ledger to verify a transaction. This openness makes the cryptocurrency more transparent and reduces the possibility of any kind of fraudulent activity and double spending of the same coin. (Find out more on what is Blockchain and how does it work here)
  6. The currency can be obtained via Bitcoin exchanges or mining.
  7. For now, just handful of merchants on the web and in physical stores accept Bitcoin as a method of payment. However, the trend is increasing each day.
  8. A downside of bitcoins is that they are not insured by the government agencies which ultimately makes them irrecoverable if lost. If an owner somehow loses a hard drive or any other device in which the currency was stored, the coins are gone for good.

These are some of the facts about bitcoins that make them different from traditional currency. Now let’s go and look for the answer of” “is Bitcoin a good investment?”

Is Bitcoin A Good Investment:

Although bitcoins are gaining more acceptance and increasing in popularity each day, investing in Bitcoin is never considered a good idea. This because the currency is highly volatile and unpredictable.

For example, the Bitcoin price skyrocketed from $14 to $1200 and then dropped to $632 per BTC within a year. Such high instability in value makes Bitcoin a risky investment.

The best way to invest in bitcoins is to buying bitcoin with Paypal when they are being sold for less than $10 per BTC as this will give investors a larger margin of safety.

Tags: bitcoin investment sites, trusted bitcoin investment sites

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