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As you already know that bitcoin is purely digital, so there’s no physical digging in it. And in a world of virtual currency, such creation is known as mining. However, the computer power needs a lot of electricity to create digital tokens.

According to Alex de Vries (an economist who tracks energy use in the industry), each digital token consumes energy, equivalent to an average American household burns in two years.

If we talk about the total number of computers that are plugged into bitcoin network, then the energy consumed by the network is equivalent to the energy of a medium-size country. The network that supports the second most valuable virtual currency, Ethereum, also consumes energy in a hefty amount.

Bitcoin and Ethereum are consuming so much energy that now it has become a part of a debate among some people. Since the energy consumption of these systems has risen, the prices of these virtual currencies have also gotten very high.

Vitalik Buterin (the creator of Ethereum), is trying to find out ways so the tokens can be created without requiring that much energy. He said that he’d feel unhappy if his main contribution to the world was adding Cyprus’s worth of electricity consumption to the global warming.

According to Peter Van Valkenburgh (director of research at Coin Centre), such electricity usage is really important. This argument has its essentials in the complex systems that create tokens like Bitcoin and Ether, the currency on the Ethereum network, and other new virtual currencies.

The enticement of new bitcoins is encouraging people to use fast computers and lots of electricity in order to find the right answer and to unlock new bitcoins that are distributed every 10 minutes. The process was well-defined by the original Bitcoin software, which was released in 2009.

Bitcoin Mining Energy Consumption

At this time, the 12.5 bitcoins that are being distributed every 10 minutes are worth about $145,000 and people are willing to invest in it, which shows why there are huge server farms around the world that are devoted to bitcoin mining.

This process is essential for Bitcoin’s existence, as all the computers are serving as accountants for the Bitcoin network. No one can fudge the records and dominate the accounting as the mining race is meant to be really hard. According to Satoshi Nakamoto (the creator of virtual currency), the system was designed to thwart greedy attackers who might try to change the records.

Because of mining and accounting rules, the attackers have been kept away and the network is still safely going on. However, there’s been a disagreement over the original value of bitcoin and the network that supports it.

Marc Bevand (a miner and analyst) wrote in his blog that “labelling bitcoin mining as a waste is a failure to look at the bigger picture”. Although some people who are interested in all that innovation are anxious about the massive use of electricity. The concern about the use of electricity has become a subject of debate among many, however, other virtual currencies like Stellar and Ripple that were created after the Bitcoin don’t require much electricity.

The new mining process has been proposed by Mr Buterin for Ethereum. This process has been already used by some other smaller cryptocurrencies. New coins are distributed to only those people who are able to prove their ownership of existing coins. The current method totally relies on computational power and it just needs lots of computers which can play an important part in the computational race.

According to Mr Van Valkenburgh from the Coin Centre, if you want strong security at the moment, then you need proof of work.

Photo Credit : Mashable

 

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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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What Is Bitcoin Wallet and What Are the Main Types of It?

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What Is Bitcoin Wallet

Bitcoin is a peer to peer currency which does not have any physical form. In other words, it’s a virtual currency. The currency is stored in Bitcoin wallets.

There are several forms of Bitcoin wallets – most common ones being desktop wallets, mobile wallets, online wallets and hardware wallets.

The goal of this article is to provide you with the necessary information about all these forms of wallets. So let’s get started with knowing what is a Bitcoin wallet are and what are the different types of it.

Desktop Wallets:

Desktop wallets are compatible with different desktop applications and each of them offers different features. For example, Hive is an OS X-based wallet which includes app store that connects directly to Bitcoin services.

Another example of desktop wallets is Bitcoin Core which relays transactions on the network and enables you to create a Bitcoin address for sending/receiving virtual currency.

Some desktop wallets are particularly designed to gain enhanced security. Armory is a prime example of such wallets.

Mobile Wallets:

Desktop wallets are handy, but only when you are at home. If you are out on the street, they are of no use. And this is the reason as to why these wallets are falling out of favor.

On the other hand, mobile wallets are more useful as everything regarding your bitcoins is just one tap away.

It doesn’t matter where you are, whether it’s a physical store, park or just a random street, if you have access to the internet, you can access your Bitcoin wallet and make transactions on the go. Some of the common bitcoin mobile wallets are Xapo, Mycelium, and Blockchain.

These wallets keep your bitcoin keys encrypted on the phone and also back it up on a web-based server.

Online Wallets:

Online wallets store user’s private key online and link it to mobile/desktop wallets. One of the biggest advantages of online wallets is that they can be accessed from anywhere regardless of which device you are using.

However, there is one major drawback: If a user fails to implement them correctly, it will put the organization running the website in charge of his private key which eventually takes his bitcoins out of his control. That could be a risky move, especially if you collect a lot of bitcoins.

Some examples of the best Bitcoin wallets online are:

Coinbase:

Coinbase operates worldwide. Users in the United States and Europe can also buy bitcoins through Coinbase exchanges.

learn more about how to buy Bitcoin with Coinsbase.

Circle:

Circle offers the feature to send, receive, store and buy bitcoins.

Strongcoin:

This service offers hybrid wallet which lets the users encrypt their private keys before sending them to its servers.

And Hardware Wallets:

Hardware wallets are dedicated devices that are used to facilitate payment and store private keys. Some examples of these wallets are Trezor Hardware Wallet and Ledger USB Wallets. These wallets are easy to carry in your pocket and can be physically moved from one place to another.

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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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Security Token Organization Overstock’s tZERO stops its work Tonight

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A blockchain is a growing list of records, called blocks, which are connected utilizing cryptography. Blockchains which are readable by the public are thoroughly used by cryptocurrency token. Personal blockchains have actually been proposed for company usage. Some marketing of blockchains has actually been called “snake oil.

Cryptocurrencies token

Each block consists of a cryptocurrencies hash of the previous block, a timestamp, and transaction information (normally represented as a Merkle tree root hash). By design, a blockchain is resistant to adjustment of the info. It is “an open, distributed journal that can tape-record handle between 2 individuals successfully and in a tested and long-lasting method”. For use as a dispersed journal, a blockchain is typically handled by a peer-to-peer network jointly adhering to a treatment for inter-node interaction and verifying brand-new blocks. When tape-recorded, the information in any used block cannot be changed retroactively without alteration of all subsequent blocks, which needs an agreement of the network bulk.

Alterations in Blockchain

Though blockchain records are not unalterable, blockchains may be considered protected by design and exhibit a dispersed computing system with high Byzantine fault tolerance. A decentralized agreement has for that reason been declared with a blockchain. We are going to discuss about tZERO which is offers Security Tokens that they stop their work.

tZero Stops its Work

tZERO, a blockchain ancillary of e-commerce retail huge Overstock, announced on Aug. 6 that its Security Token Offering (STO) will pertain to an end Monday night, with no additional extensions.

tZERO said that its STO will close at 11:59 PM EDT, whereas venture capitalist with completely carried out Simple Agreements of Future Equity (SAFEs) need to remit funds to tZERO Wednesday. The start-up will supposedly reveal the outcomes of the STO on Thursday, throughout Overstock’s revenues call. While tZERO originally restricted the maximum number of tokens to $250 million, it is presently uncertain just how much it raised during the round.

Initial Stage of STO Business

The business initially presented the STO in the form of a Preliminary Coin Offering (ICO) in December last year, has actually drawn in strong crypto and conventional institutional interest that apparently led to $100 million devoted to the platform throughout the very first 12 hours.

tZERO’s Analysis

tZERO’s ICO fell under analysis from the United States Securities and Exchange Commission (SEC), causing Overstock’s share rate to drop. Prior to that, Overstock had actually declared its ICO to be categorized under Regulations D and S instead of as a traditional securities filing. This implied that U.S. people need to be certified financiers to have actually invested in the ICO and that offshore transactions might not include U.S. citizens.

tZERO signed a letter of intent with Beijing-based investment firm GSR Capital for the purchase of $160 million in tZERO Security Tokens at a cost of $10.00 per token. Per the declaration, tZERO also “entered into executed SAFEs in excess of $168 million for Security Tokens, of which over $95 million had been currently funded.”

Conclusion

While Overstock announced its intentions to construct another ICO token trading platform late in 2015, tZERO at first presented the prototype of its security token trading form in April. Developers meant to present a method of trading security

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What Are Some Simple Ways to Buy and Invest in Bitcoin?

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how to earn bitcoins

Bitcoin is a peer to peer, decentralized, the digital currency which is designed for users to make online transaction anonymously. In simpler words, it’s a virtual currency which was created by a group of unknown programmers in 2009.

During this short period of time, bitcoin has accumulated worldwide recognition as well as contention as an alternative to USD and Euros.

Journey Towards Popularity:

Bitcoin first came into circulation in 2009. The currency didn’t gain much attention in world business during the first couple of years. The first it gained recognition was the year 2011-12 when it grew over 300%. The next year also proved to be quite fruitful as the currency saw more than 400% growth in its value.

Due to its incredible rise, the investors and venture capital around the world invested $57 million in the first quarter, followed by an investment of $73 million in second quarter.

A Guideline to Invest in Bitcoins:

The easiest way to get bitcoins is to shop for bitcoins. There are numerous established firms in the US and around the globe that are involved in trading bitcoins. These firms are abbreviated as BTC.

Coinbase and BitStamp are two of the top players of the game.

Coinbase:

Coinbase is the “go-to” place to trade coins if you live in the US. The Coinbase provides its clients with bitcoins at an estimated markup of 1% over the existing market price. It also gives you the option to sync your bitcoin wallets and bank accounts; which ultimately reduces the trouble factor in your future payment transfers.

Another unique option that Coinbase offers to its users is “auto-buy”. For example, if a user buys $100 in bitcoins at the start of each month, the company will him an option to set up an “auto-buy” for that amount.

Here you can learn more about how to buy bitcoin through Coinbase.

Bitstamp:

Bitstamp acts as an intermediary between users. This means that users can trade with each other but not the company itself. At BitStamp, the liquidity is higher and there is always a good chance to find a trading partner.

Local Bitcoins – An Alternative Way to Purchase Bitcoins:

If you are having troubles exchanging bitcoins online, Local Bitcoins is a good option to buy them offline. However, offline buying is not always considered to be safe. To be on the safe side at the time of a transaction, it is often suggested to have a meet up with the seller at a public place and let a friend/family member tag along for protection in case things turn ugly.

The Final Word:

There are numerous ways to take a dive into Bitcoin investment. Coinsbase, BitStamp, and Local Bitcoins are few to name. The most important thing to remember here is to do your homework and take your time before entering the sphere of bitcoin investment and you will be fine.

Find out what our experts have to stay about how to make a Bitcoin investment.

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