Blockchain

Yes, it can be done. There are times when only a specific portion of this online ledger is to be considered. With the help of default options and filters, this can easily be done without making a lot of efforts.
Category: Blockchain

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In Blockchain, blocks can be identified by the block header hash and the block height.

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No, it’s not possible to do so. In case any modification is required, the organization simply has to erase the information from all other blocks too. It is because of no other reason than this, data must be given the extreme care of while using this approach.

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Every block in this online ledger basically consists of a hash pointer which acts as a link to the block which is prior to it, transaction data and in fact a stamp of time

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Blockchain consists of a list of records. Such records are stored in blocks. These blocks are in turn linked with other blocks and hence constitute a chain called Blockchain.

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Data security always matters. Encryption is basically an approach that helps organizations to keep their data secure.cryptography-top blockchain interview questions-edurekaThe encrypted data is encoded or changed up to some extent before it is sent out of a network by the sender and only authorized parties can access that information.In Blockchain, this approach is useful because it simply adds more to the overall security and authenticity of blocks and helps to keep them secure.

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Blockchain can be trusted due to so many reasons.
Its compatibility with other business applications due to its open-source nature.
Its security. As it was meant for online transactions, the developers have paid special attention to keeping up the pace when it comes to its security.
It really doesn’t matter what type of business one owns, Blockchain can easily be considered.

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It enables the information to be distributed among the users without being copied.

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Cryptocurrency

Both terms are often used as synonyms, but have completely different concepts. In a nutshell, Coins that are sometime also (called as altcoins) are created with several encryption techniques, and hold value over time. It operates on its own Blockchain, for example: Bitcoin operates on Bitcoin Blockchain, NEO operates on NEO Blockchain, Ether operates on Ethereum Blockchain.

Coins are mobile, persistent, commutable, and have limited supply. Besides, they don’t have any functionality beyond acting as money.

Tokens are referred as an asset or utility, that require existing blockchain to operate & function. They require another platform like Omni, Lisk, Waves, Stratis and Ethereum to operate. Tokens are designed in a way that activate features & functionality of an application. For example: Musiccoin is a token designed to give users can access of different features of music platform.

The main difference lies in their structure as coins are considered as separate currency and have their own separate Blockchain. And Tokens reside on the top of Blockchain that functions with decentralized applications.

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Bingo! This is where Cryptocurrency shines like anything. There are several businesses that accept Bitcoin & other cryptocurrencies as payment. It’s not limited to investing or speculation, it has real value as an alternative medium of exchange. You can buy Gift Cards, book Airline/Hotel/Space Flight Tickets, Computers and like pretty much anything!

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Bitcoin Faucets can be simply referred to as an online platform which functions as a cryptocurrency reward system for users. In return, users have to complete some tasks or captcha or by an affiliate, described as on the website or app, to claim a fraction of Bitcoins as rewards! Simply perform a task, enter your wallet credentials and earn some coins.

The purpose of Bitcoin Faucets is to provide a platform to individuals who are willing to learn about Bitcoin and give them an opportunity to earn coins without the risks associated with investing.

These faucet websites attract visitors by rewarding them Bitcoins in the form of Satoshi. One Satoshi is a hundredth of a million bitcoin (BTC), which is 1 Satoshi = 0.00000001 ?.

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In order to process buying and selling of Cryptocurrencies, a user has to broadcast his/her transaction on the whole network (that must be recorded in a Blockchain). The process of successful recording a transaction is known as Cryptocurrency Mining.

Like generation of Bitcoins, Cryptocurrency Mining includes two steps: Adding transactions to Blockchains (for securing & verifying) and releasing a new currency. The basic elements a user needs, to step into mining is PC (specialized or consumer hardware), and combination of graphic cards and CPU.

Learn in detail about Cryptocurrency Mining here & here!

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There are like several platforms available, where you can explore the recent cryptocurrency prices. But some of the most famous platforms are CryptoCompare, CoinGecko, CoinMarketCap, Coincodex, CoinCheckup, etc.

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The beauty of cryptocurrencies and its underlying technology is that anyone from anywhere around the world can take part, due to its decentralized nature. So you can start by opening a bitcoin account in India. From my quick research, there are a few exchanges that you may consider:

a) Bitxoxo
b) Zebpay
c) Coinsecure

Buying Bitcoin using your domestic currency is always the first step. If you want to buy other alternative coins such as Ethereum, you can open another Crypto exchange account in USA, where you can buy other high-potential coins using bitcoin. (See also: Bitcoin’s Civil War: How and Why?)

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Cryptos are eerily volatile, and the challenging part is that they’re so correlated that it’s hard to hedge against cryptos within crypto land. However understanding their fundamentals as well as technical analysis (reading charts) could protect you from BTC/ETH’s adverse swings. (Read more: Dangers in Cryptocurrency Investing)

If you want to learn fundamental analysis, you will have to read the white paper of coins that you want to invest. It will explicate all the details about the coin its purpose and how it works. A word of caution, white papers are highly technical and would be hard to understand for the masses. As part of assessing market sentiment and understanding fundamentals too, you can also install reddit in your mobile and join crypto subreddits (like /r/EthTrader or /r/CryptoMarkets/). (See more: A Guide To Fundamental Analysis In The World Of Cryptocurrencies)

For technical analysis, you can learn from various online sources the basics. A good example is Investopedia : http://www.investopedia.com/university/technical/

Category: Cryptocurrency
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    You can buy cryptos at any exchange. The easiest way and safest (in a legal sense) is Coinbase. Just go to https://www.coinbase.com/ and create an account. Link your account with your credit/card or bank account and you’re good to go! (See more: Crypto Guide 101: Choosing The Best Cryptocurrency Exchange)

    We’re also in the midst of releasing a comprehensive guide on how to get started investing/trading in cryptocurrencies, since we understand that the crypto world is very intimidating, especially for starters. We’ll keep you updated!

    Category: Cryptocurrency
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