While looking at transaction details of Bitcoin [https://etherworld.co/2017/08/02/all-about-bitcoin-for-beginners/], you see a few other transactions than the one you made. For example on blockchain.info, you might have came across different type of Bitcoin transactions. Lets have look at them one by one. Before we
Cryptocurrencies have changed the ways of transactions whether they be business or personal. Below is a graph which shows the number of ethereum transactions per month over years. Image source: Etherscan.io [https://etherscan.io/chart/tx] It is impressive that cryptocurrencies such as Ether have grown so much over
What is Ethereum light node? Ethereum light node protocol is big step towards bringing the Ethereum client to small devices with limited hardware resources. Details of light client protocol can be found at GitHub [https://github.com/ethereum/wiki/wiki/Light-client-protocol]. Go-Ethereum [https://etherworld.co/es/2017/10/21/geth/
A blockchain is a distributed database that maintains a continuously growing list of records called blocks which are secured from tampering and revision using cryptography.
Before we get deeper into the concept of Ethereum Blockchain [https://etherworld.co/2017/08/13/a-complete-guide-to-understand-ethereum-for-beginners/] , it is important to understand how Public Key, Private Key [https://etherworld.co/2017/07/27/an-introduction-to-cryptocurrency-wallet/] and Address are generated. To make this easier for beginners, I am trying to explain the
What is Ethereum? Ethereum is a revolution in Blockchain Technology. It may sound a bit complicated for non-technical person, but it is designed and being upgraded to make our life much simpler. Ethereum is an open source blockchain platform with built in programming language that allows developers to write, test
If you’re fascinated by cryptocurrency [http://etherworld.co/topic/81/a-beginner-s-guide-for-cryptocurrency] world and want to be a part of it, the first thing you need to do is to get a cryptocurrency wallet. To perform any transaction on blockchain, or trade any cryptocurrency, you must have a cryptocurrency wallet.
Learn all about cryptocurrency, how it is different from fiat, key features, how can you own cryptocurrency and more.
Merkle Tree Merkle Tree also known as 'hash tree' is a data structure in cryptography in which each leaf node is a hash of a block of data, and each non-leaf node is a hash of its child nodes. In the most general sense, Merkle tree (named after
In this post, we are going to setup a testnet of ethereum using Geth. Testnet is use full in many cases like when we want to do some transactions on ethereum network without spending actual ethers. we will still need ethers to do transactions on testnet but generating ether on
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