{"id":1105,"date":"2017-11-23T07:00:03","date_gmt":"2017-11-23T01:30:03","guid":{"rendered":"http:\/\/www.upnxtblog.com\/?p=1105"},"modified":"2017-11-22T11:45:29","modified_gmt":"2017-11-22T06:15:29","slug":"10-things-know-ethereum-next-generation-blockchain-platform","status":"publish","type":"post","link":"https:\/\/www.upnxtblog.com\/index.php\/2017\/11\/23\/10-things-know-ethereum-next-generation-blockchain-platform\/","title":{"rendered":"10 things you should know about Ethereum the next generation blockchain platform"},"content":{"rendered":"
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From the last post on Blockchain<\/a>,we know that blockchain is a decentralized technology.Here we look in detail of one of the leading projects of Blockchain i.e., Ethereum<\/strong> is a decentralized platform that runs smart contracts: applications that run exactly as programmed without any possibility of downtime, censorship, fraud or third party interference.<\/p>\n

Ethereum apps run on a custom built blockchain<\/a>, an enormously powerful shared global infrastructure that can move value around and represent the ownership of property.This enables developers to create markets, store registries of debts or promises, move funds in accordance with instructions given long in the past (like a will or a futures contract) and many other things that have not been invented yet, all without a middle man or counterparty risk.<\/p>\n

\"Ethereum
Image – Ethereum Logo<\/figcaption><\/figure>\n

Ethereum (ETH<\/a>) now has a US$29.4 billion<\/strong> market capitalization, second only to Bitcoin (BTC<\/a>) with US$96.7 billion. <\/strong><\/p>\n

\"Ethereum
Image – Ethereum Price Analysis<\/figcaption><\/figure>\n

Introduction<\/h3>\n
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  1. Ethereum<\/strong> is an open blockchain platform that lets anyone build and use decentralized applications (Dapp<\/em>) that run on blockchain technology. Like Bitcoin, no one controls or owns Ethereum , it is an open-source project built by many people around the world.<\/em><\/li>\n
  2. Difference between Bitcoin & Ethereum:<\/strong> Unlike the Bitcoin protocol, Ethereum was designed to be adaptable and flexible.<\/strong> Bitcoin is more inclined towards peer to peer electronic cash system that enables online Bitcoin payments. While the Bitcoin blockchain is used to track ownership of digital currency (bitcoins), the Ethereum blockchain focuses on running the programming code of any decentralized application.<\/strong> Ethereum is a programmable blockchain. Rather than give users a set of pre-defined operations (e.g. bitcoin transactions), Ethereum allows users to create their own operations of any complexity they wish.<\/li>\n
  3. Ether crypto token:<\/strong> In the Ethereum blockchain, instead of mining for bitcoin, miners work to earn Ether<\/em>,<\/strong> a type of crypto token that fuels the network. Beyond a tradeable cryptocurrency, Ether is also used by application developers to pay for transaction fees and services on the Ethereum network.\n

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    Image – What is Ethereum ?<\/figcaption><\/figure><\/li>\n
  4. Ethereum\u2019s basic unit is the account.<\/strong> The Ethereum blockchain tracks the state of every account, and all state transitions on the Ethereum blockchain are transfers of value and information between accounts (basic difference between these is that human users control EOAs &\u00a0Contract accounts, on the other hand, are governed by their internal code)<\/em>\n
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    1. Externally Owned Accounts (EOAs), which are controlled by private keys<\/strong><\/li>\n
    2. Contract Accounts, which are controlled by their contract code and can only be \u201cactivated\u201d by an EOA<\/strong><\/li>\n<\/ol>\n<\/li>\n
    3. Users must pay small transaction fees to the Ethereum network. This protects the Ethereum blockchain from frivolous or malicious computational tasks, like DDoS attacks or infinite loops. The sender of a transaction must pay for each step of the \u201cprogram\u201d they activated, including computation and memory storage. These fees are paid in amounts of Ethereum\u2019s native value-token, ether.<\/em><\/li>\n
    4. Ethereum’s Smart contract\u00a0<\/strong>refers to code in a Contract Account ex. programs that execute when a transaction is sent to that account. Users can create new contracts by deploying code to the blockchain to describe computer code that can facilitate the exchange of money, content, property, shares, or anything of value<\/em>. When running on the blockchain a smart contract becomes like a self-operating computer program that automatically executes when specific conditions are met. Because smart contracts run on the blockchain, they run exactly as programmed without any possibility of censorship, downtime, fraud or third party interference. Recently <\/a>India’s largest lender State Bank of India announced that it would be rolling out beta launches of blockchain-enabled smart contracts by next month.\n

      \"Ethereum
      Image – Ethereum Smart Contracts<\/figcaption><\/figure><\/li>\n
    5. Transaction fees are collected by the nodes that validate the network. These \u201cminers\u201d<\/strong> are nodes in the Ethereum network that receive, propagate, verify, and execute transactions. The miners then group the transactions which include many updates to the \u201cstate\u201d of accounts in the Ethereum blockchain into what are called \u201cblocks\u201d<\/strong>, and miners then compete with one another for their<\/em> block to be the next one to be added to the blockchain. Miners are rewarded with ether for each successful block they mine. This provides the economic incentive for people to dedicate hardware and electricity to the Ethereum network.