Blockchain and cryptocurrency Blockchain is on the headlines since the beginning of its launch in the digital market. It is believed that Blockchain is one of those path-breaking technologies that could change the future of the tech-savvy era Many popular Cryptocurrencies like Bitcoin and Ethereum are underpinned with it and this ideology has changed the whole game by thrashing the chances of hacking and ensured great security. Certainly, with the view of future, many clientele of various locations have already started to outsource their Smart contract projects with esteemed blockchain software development companies.   Table of Content 1. What is blockchain? 2. How blockchain can be used for secured online transactions? 3. What are the use of blockchain? 4. Relation between blockchain and cryptocurrency 5. What is cryptocurrency? 6. Basics of cryptocurrency. Let us understand in detail about this underling technology i.e., Blockchain and Cryptocurrency. What is blockchain? When it comes to secure, safe, and reliable online transactions, Blockchain is becoming the first choice of many software development companies in USA Blockchain is a concept that is synonymous with secured online transactions over the internet or WWW. In a blockchain, one part of data is called a block and all block have its unique hash that is encrypted. Each block contains transaction data, timestamp, and the previous block link. The block is encoded into a Merkle tree. How blockchain can be used for secured online transactions? Blockchain is a decentralized technology and it eliminates the risks of security breaches. The data is not stored centrally anywhere and thus eliminates the data breach risks. The blockchain database is not stored at any single machine or location and the records stored by blockchain are truly public and easily verifiable. The possibility of data corruption is none because of the non-centralized version of this information exists.  Blockchain is the world’s largest software platform for digital assets. Blockchain is generally useful for transacting digital currency without third party involvement and is preferred by many blockchain software companies in USA. Blockchain security methods use public-key cryptography. A public key is an address on the blockchain and a private key is like a password that gives its owner access to their digital assets. Read More: Basics Of Cryptocurrency And Introduction To Ethereum What are the use of blockchain? Blockchain technology is widely used for the creation of cryptocurrency like bitcoin. Using the blockchain, government can speed up their capabilities, and affect functions like education, healthcare, and public benefits. Blockchain is a secured and safe solution for the government for online financial and non-financial transactions. The government can also use it in a voting system to prevent fraudulent voting. As blockchain is decentralized, it is also capable to reduce corruption. Relation between blockchain and cryptocurrency Blockchain is an underlining concept that helps creation decentralized cryptocurrency. Blockchain extends far beyond the world of cryptocurrencies because it is more secure and transparent way of processing all kinds of data. Bitcoin is very known jargon these days. Bitcoin is a cryptocurrency that was made in the blockchain. There are so many cryptocurrencies based on blockchain like Ethereum, ADA Cardano, NEO, etc. What is cryptocurrency? Cryptocurrency is a digital currency that is encrypted and decentralized. Cryptocurrency is transferred between peers and confirmed in a public ledger via a process. Cryptocurrency coin validity is provided by blockchain. Using blockchain native token or subtoken you can do any dealing like buying, selling, investing, trading, or other monetary aspects. Cryptocurrency transaction uses a decentralized network. In this, you don’t have any server. So you need every single entity on the network to do this job. When a transaction occurs, it is unconfirmed and only after a specific amount of time it gets confirmed. It is pending or can be forged. Transaction is only confirmed by miners. When a transaction is confirmed, it is set in stone. Cryptocurrencies are limited entries in a database that nobody can change without fulfilling specific conditions. Popular cryptocurrencies are the original Bitcoin, Ethereum’s Ether, Ripple, and Litecoin.   Planning to Hire an Ethereum Developer ? Your Search ends here. See here Basics of cryptocurrency. Public Ledgers: Public ledgers store all the confirmed transaction. Public ledger can access by anyone. Every individual node has a ledger file which gets updated on every single transaction. The identity of the coin owner is encrypted. Bitcoin calls this public ledger of transaction blockchain. Transactions: Transfer coins between two digital wallets is called a transaction. When a transaction is made, it is needed to verify the owner’s identity of the wallet so for that wallet uses a cryptographic signature (an encryption of data). Mining: Mining is the process of confirmation of transaction and adding that transaction to a public ledger.