View: 485
Want create site? Find Free WordPress Themes and plugins.

 

In comparison to online wallets, hardware wallets are the more secure form of Bitcoin wallets. These wallets use 2FA (2 Factor Authentication) to make sure your Bitcoin assets are secure. The 2FA requires the identity and PIN code of your wallet.

If you really want to ensure the security of your wallet, get a hardware wallet ASAP.

In this article, you will learn about what are the best performing hardware wallets in 2017, thus making the choice easier for you. So, let’s get started with knowing what are the best hardware wallets in 2017.

Best Bitcoin Hardware Wallets In 2017:

Ledger Nano S:

 

The main reason why I have put Ledger Nano S on top is that:

  • It has a catchy UI
  • Sleek design
  • Support of different cryptocurrencies (Ethereum, Stratis, Zcash, Dogecoin, Litecoin)
  • A reasonable price tag.

Currently, the ledger sells for $63, making it one of the most affordable hardware wallets out there.

Trezor:

 

One of the oldest and most reputable hardware Bitcoin wallets address. Similar to Nano S, Trezor has a catchy UI and a nice design. The altcoins it supports, apart from Bitcoin, include Dash, Zcash, and Ethereum. However, in order to use Ethereum, you will need to use an external wallet called ‘MyEtherWallet’.

Compared to Nano S, Trezor is a bit on the expensive side – $99 per wallet to be precise.

One of the main reasons that give Trezor edge over its competitors is the fact that it belongs to ‘Merk Slush Platinus’ who is also responsible for creating the first ever mining pool.

KeepKey:

 

The last one on our list. KeepKey is pretty much similar to Nano S and Trezor in terms of UI, usage, and support for altcoins. The wallet supports a number of altcoins such as Testnet, Dash, Ethereum, Namecoin, Dogecoin, Litecoin, and Bitcoin. However, there are few reasons that make it less attractive as compared to the other two. The reasons are:

  • Almost twice the size of Nano S/Trezor – making it less convenient to carry around in your pocket.
  • Not enough reputation in the community.
  • Poor support department, etc.

The wallet currently sells at $99.

The Final Word:

When you look at the prices of both online and hardware Bitcoin wallets, the latter is on the expensive side. And this might force you to think that why spend extra money on something that you can get for free or lesser amount? Remember, the amount of security you get with a hardware wallet is much more valuable than a few dollars that you will save with online wallets. So, lay out some money and take the safer route.

 

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.

Share Your Toughts

View: 393

An In-Depth Analysis of Blockchain Technology

Want create site? Find Free WordPress Themes and plugins.

The Blockchain is the underlying technology of all the cryptocurrencies – mainly Bitcoin and Ethereum. The technology is full of potential to revolutionize everything that belongs to our daily life: billing systems, contracts to supply chains, and electronic medical records are just a few to name.

Understanding the Concept of Blockchain:

Blockchain primarily comprises of a system of distributed records which helps share information in a peer to peer fashion. The paramount reason behind Blockchain’s growing appeal is its security and verifiability. The system does not allow its users the deletion or updating the items from a Blockchain at later dates which ultimately creates a conclusive environment for digital transactions.

In essence, Blockchain works by allowing the users to add transactions to a block of code. After the addition of each transaction, a temper-proof audit log comes into place using a cryptographic hash. Meanwhile, all the participants at the blockchain network are presented with a replica of that block to help them validate their transactions.

Moreover, the technology also offers its users the automation of process such as payments, receipts, and invoicing for a smooth business process.

The Areas of Growing Interest for Blockchain:

Business interest in Blockchain is growing due to the potential game changing features it offers such as ‘digital mesh’. The Digital Mesh is basically an integration that occurs between individuals, content, services, and devices. The requirement of the new business model is to cope with the world that is tightly connected and Blockchain offers this exact same thing.

Another area of interest is the decentralized business networks. A large portion of the business is the dispersed participants across a network. For a smooth traffic of information from one node to another, we would need to automate the business transactions. Intriguingly, Blockchain can solve this problem for us.

The third most important area of interest is making business transactions more transparent. To achieve this, we need a way where we can conduct the transactions openly and with integrity. The Blockchain is the best option to do so.

What are the Key Areas of Use?

There are a number of areas in which Blockchain technology can help improve the modern business concept.

The ‘Smart Contracts’ of Blockchain allows a transaction to trigger an action within a business system without having the need of human assistance.

Example: Automatic creation of receipts for payments received.

Another area of use is the supporting product provenance. We can use Blockchain to track the progress of a product from delivery of raw materials to its final shape. Such as keeping track of suppliers, manufacturers, distribution, and finally the delivery to the end customer.

In conclusion, Blockchain undoubtedly has much to offer. However, the implementation of it is completely dependent on us. The sooner we find out a way to implement Blockchain, the better it is for our business community.

Did you find apk for android? You can find new Free Android Games and apps.
View: 382

Floyd Mayweather – SEC Charges Legendary Boxer with ICO Fraud

Want create site? Find Free WordPress Themes and plugins.

The U.S. SEC (Securities and Exchange Commission) has filed charges against the Centra Tech ICO (Initial Coin Offering), claiming that the legendary boxer, Floyd Mayweather promoted a token sale, which was allegedly a sham security offering.

According to the SEC complaint, the co-founders of Centra ICO are involved in the ICO fraud and made material misstatements as well as omissions that were intended to trick the investors whereas, the Centra ICO was also an “unregistered securities offering.”

SEC Ceases ICO

According to the Securities and Exchange Commission, Centra only pretended to have relationships with major financial institutions and lied about it. The major financial institutions which sent Centra several cease-and-desist letters are:

  • Visa
  • Bancorp
  • Mastercard

In addition to that, some of the executives showed in Centra’s advertising materials were also fake. The co-director of SEC’s Division of Enforcement, Stephanie Avakian stated:

“We allege that Centra sold investors on the promise of new digital technologies by using a sophisticated marketing campaign to spin a web of lies about their supposed partnerships with legitimate businesses.”

Furthermore, he added:

“As the complaint alleges, these and other claims were simply false.”

The Securities and Exchange Commission originally subpoenaed Centra in the month of February as part of its wide-investigation into ICOs.

Centra ICO Dependence

The Centra ICO is quite well-known because of its use of celebrity endorsements to advertise its product. Floyd Mayweather, who is known as a legendary boxing champion and has made paid-endorsements for numerous ICOs, had worked a lot on the promotion of the token sale on various social media platforms and got more than 5,600 like and 1,500 retweets. DJ Khaled was also hired by Centra for the promotion of the ICOs; however, no celebrity was named in the summons.

Steve Peikin also stated:

“As we allege, the defendants relied heavily on celebrity endorsements and social media to market their scheme…. Endorsements and glossy marketing materials are no substitute for the SEC’s registration and disclosure requirements as well as diligence by investors.”

The SEC has also cautioned that some of these ICO endorsements by celebrities might be illegitimate especially if the parties don’t make any obligatory public disclosures. On the other hand, Mayweather’s tweet promoting the token sale, such as, doesn’t specify that it is a paid advertisement.

Did you find apk for android? You can find new Free Android Games and apps.
View: 394

What Are Some Top-Notch Bitcoin Debit Cards?

Want create site? Find Free WordPress Themes and plugins.

Bitcoin debit card is a handy way to bridge the gap between the world of bitcoin and traditional financing. The users can buy bitcoin with debit card or load it with bitcoins; which they can later spend at places/stores that accept credit card.

A downside of bitcoin debit card is that the users can’t spend bitcoins directly. However, it does allow them to store balance in bitcoin.

For those asking what are some top-notch Bitcoin cards and how to make Bitcoin transactions through a debit card, this post is the perfect place to be at. Here we have discussed some top-notch debit cards that you can use to make bitcoin transactions. So, let’s get started with knowing how bitcoin debit cards work.

SpectroCoin Visa Debit Card:

A prepaid Bitcoin debit card. SpectroCoin can be used at any ATM across the world. The card is funded instantly so the users don’t have to worry about exchanging bitcoins in advance.

Some highlights of SpectorCoin are:

  • All the franchises that accept Visa/Master card as a form of payment also accept SpectroCoin. This includes physical shops, ATMs, PayPal, online sites, etc.
  • Available in both virtual and physical form. Virtual cards take only a few seconds to create and can be used to spend bitcoins anywhere around the globe. On the other hand, physical ones take up to 1-4 weeks. These cards can also be used to pay with bitcoins throughout the world.
  • SpectroCoin cards can be instantly loaded from SpectroCoin wallets.

Xapo Debit Card:

Xapo was one of the first debit cards introduced to the market. However, it has yet to make an appearance in the US markets and is currently available only in European countries.

The card takes up to 1-4 weeks to be delivered with the initial cost of $20 and an annual fee of $12.

Coinbase / Shift Card:

Shift is the first bitcoin debit card available to the residents of the US. Using shift card costs no money. However, the purchase price of Shift card is $10.

BitPay Visa Debit Card:

The only Bitcoin debit card that is available in all 50 US states. BitPay costs $9.95 to purchase and takes around 10 days to arrive.

BitPay can be used in person, online and ATMs that accept Visa card.

Cryptopay Debit Card:

The most established bitcoin debit card with 23000 cards already issued. The card is pretty simple to use and allows users to spend bitcoins anywhere around the globe.

The card can be purchased both online and offline and is issued in two forms – virtual and physical.

One of the paramount benefits of Cryptopay is that it doesn’t require the users to provide personal information – giving them complete anonymity to make transactions. Bitcoin users dig this!

Costs range between £15.00, €15.00, $15.00 and £2.50, €2.50, $2.50 depending on user’s location.

Conclusion:

These are some most reliable and widely used bitcoin debit cards to make bitcoin transaction(s). All the cards are pretty easy to purchase, cost extremely low and make bitcoin transactions easier than ever. You can also find more information on their official websites.

Did you find apk for android? You can find new Free Android Games and apps.
View: 398

Bitcoin Transaction Stuck? Don’t Panic! Here’s what you need to do

Want create site? Find Free WordPress Themes and plugins.

 

The number of transactions on the Bitcoin network has rapidly increased over the past couple of years. With more blocks filling up, all the transactions cannot be included in the blockchain at once.

Transactions that pay the highest fees are usually included in the blocks first and transactions with comparatively lower fees are made to wait until they find a new block. These transactions remain in the mempool of miners until their turn is up.

This gets the user quite irritated as some low fees transactions may take around days or weeks to confirm. But here’s what you can do if you happen to have your bitcoin transaction stuck.

Before You Send The Request:

Most wallets had a fixed fee of 0.1 mBTC during the early years of Bitcoin. Back then, miners had spare space in their blocks due to which they were able to accommodate more transactions in the first block itself that they mined.

Although, because of the increased competition for block space right now, the 0.1 milli bitcoin transaction fee is insufficient to have a transaction included in the next block. So, transactions with higher fees are taken up.

If you want to have your transaction confirmed faster, the obvious advice is to increase your amount. You may be able to adjust your fees manually when you send your transaction.

Also, check to see if your wallet includes dynamic fees.

Recently, most wallets are said to support dynamic fees. According to Bitcoin network, these wallets automatically include a fee that is estimated to have a transaction included in the next block or maybe in the upcoming blocks.

Several wallets let you decide your fee priority, again, a higher fee lets your transaction confirm faster.

After You’ve Sent it:

After you’ve sent your transaction and it happens to be stuck, that transaction can be made to skip the queue. This can be made possible using an option called Opt-In Reference-by-Fee (Opt-In RBF). Using this method, you can re-send the same transaction, but with a higher fee. Usually, when you re-send the same transaction, Bitcoin nodes detect this new transaction a double spend and therefore reject it. Although, by sending it using Opt-In RBF, you are explaining to the network that you may re-send that same transaction later on but with a higher fee. As a result, most Bitcoin nodes now accept the new transaction; allowing the new transaction to jump or skip the queue.

But, do remember, not all miners support Opt-In RBF, so your new transaction does depend on the hands of the new miner that mines that next block.

Electrum and GreenAddress are two wallets currently supporting the Opt-In RBF option. You will need to enable Opt-In RBF in the settings menu of your wallet, before proceeding any further with the transaction.

If Opt-In RBF doesn’t do the trick, then another solution would be Child Pay for Parent, CPFP. By applying this method, miners don’t pick a transaction with a high fee, but a set of transactions that include most combined fees.

As a Receiver:

Lastly, a Bitcoin transaction can also get stuck on the receiving end of it. If your wallet allows you to spend Bitcoin unconfirmed transactions, this can be solved with CPFP as well. If the new fee is sufficient, the transaction is supposed to complete within a couple of blocks.

 

Did you find apk for android? You can find new Free Android Games and apps.
View: 389