Blockchain Tutorial

Blockchain Tutorial History of Blockchain Blockchain Terminologies Working of Blockchain Blockchain vs DLT Blockchain Versions Smart Contracts Blockchain Applications Cryptography Role of Bitcoin Miners Blockchain Hash Function Bitcoin Basic Component Blockchain Block Hashing How to Block Hashes Work in Blockchain Blockchain Pow Coinbase Transaction Key Concepts in Bitcoin Key Areas of Blockchain Blockchain Cryptocurrency Blockchain DAO Blockchain Double Spending Blockchain Bitcoin Cash Bitcoin Forks and SegWit Blockchain Merkle Tree Difference between Blockchain and Database Bitcoin Mitigating Attacks Who sets the Bitcoin Price Getting Started with Bitcoin How to choose Bitcoin Wallet Sending and Receiving Bitcoin Converting Bitcoins to Fiat Currency Ethereum 2.0 Blockchain Data Management Steps to become a Blockchain developer Smart Contracts Advantages of Blockchain in healthcare Decentralized Voting System using Blockchain Demur-rage currencies in Blockchain How can Blockchain Technology help IoT to reach its full potential Project Ideas on Blockchain for Professionals Consensus Algorithms in Blockchain Top 10 Blockchain Project Concepts Uses of Blockchain Obtaining Free Test Ethers What does a Blockchain contain What does the IT industry mean by BaaS Top Blockchain Project Ideas for Beginners

Cryptography

Introduction and Features of Cryptography DNA cryptography ECB Mode in Cryptography Elliptic curve in cryptography Format String Vulnerabilities in Cryptography and Network Security Kerberos in Cryptography and Network Security Blowfish Algorithm in Cryptography Data Encryption Standards Feistel Cipher in Cryptography HMAC Algorithm in Cryptography IP Security in Cryptography ElGamal Algorithm ElGamal Cryptosystem What is IDEA Advantages of Cryptography Role of Bitcoin Miners Blockchain Hash Function Blockchain Merkle Tree Blockchain Pow Coinbase Transactions Consensus Algorithms in Blockchain Blockchain Technology-Introduction Blockchain - Public Key Cryptography Double Spending On Blockchain Bitcoin - Brief History Blockchain - Incentives to Miners Blockchain - Network Mining Blockchain – Resolving Conflicts Full vs Simple Payment Verification in Blockchain Characteristics of Hash Functions DSA Algorithm in Cryptography Security Services in Cryptography and Network Security Enterprise Blockchain Solution Blockchain Payment Verification Blockchain Mitigating Attacks Four Key Concepts of Blockchain Blockchain Variants Blockchain Hashing Crypto Currency in India Blockchain Privacy Blockchain Bridge Blockchain And Ledger AWS and Blockchain Blockchain - Incentives to Miners Blockchain - Network Mining What is a Blockchain Wallet? Riot Blockchain Top 10 blockchain development companies What is Block Blockchain Council? What is Monero Blockchain? Top 10 Blockchain Stocks What is a hot blockchain? What is Blockchain Transaction? What is sui blockchain? What makes Casper a modular blockchain Blockchain as a Service How to Become a Blockchain Developer in 2024? What is Avalanche's Three Blockchains? What is Block blockchain poker? Alchemist Blockchain Blockchain for Healthcare Ai and Blockchain How the cryptocurrency created? What is crypto economics? Attacks on Cryptosystems Triple DES

Obtaining Free Test Ethers for the Rinkeby Test Network on the Ethereum Blockchain

On the Ethereum Blockchain network, each of us must pay a fee known as gas in order to conduct a transaction or carry out a contract. Therefore, on the Ethereum network, gas often represents the internal cost of operating a transaction or contract.

Every time a transaction (for development purposes) or any contract is to be implemented on the local Blockchain, MetaMask displays a prompt with the requested transaction, the Gas price (which is very low), and any additional Ether amounts that may need to be sent. Test ethers will be used to pay for these prompts. An example of a MetaMask prompt message for paying for petrol is shown below.

Note: Test ethers are fictitious ethers because they are only used for development.

How to Earn Free Ethers?

Step 1:

  • Configure your MetaMask Correctly.
  • Start by searching for MetaMask in the Chrome online store. Get the MetaMask extension from this page.
  • Put the extension in place (install).
  • You must complete the registration/new account process in order to use MetaMask.

Step 2:

In MetaMask, change your network to the Rinkeby test network. Your current balance for the Rinkeby test network will be shown.

Step 3:

Click on your account address and then just copy it.

Step 4:

Use the url https://faucet.rinkeby.io/ to access the Rinkeby Faucet website.

Step 5:

You'll arrive at a user interface.

Step 6:

At this point, there are two methods to obtain ether: either through a Facebook or a Twitter post. Though choosing Twitter will be simple, you may choose any of them.

Step 7:

Tweet the username that you previously copied.

Step 8:

Copy the URL of your Tweet and paste it into the field provided on the Rinkeby Faucet website.

Step 9:

A "Give me Ether" selection box with three possibilities for ether quantities is located on the right side of the input box. Any quantity of test ether clicked will be sent to the account address provided in the tweet.

Step 10:

  • The ether transfer procedure may complete in 2 to 15 minutes. You will notice funding requests approved after test ethers have been paid to your account.
  • When the procedure is finished, your MetaMask will display something similar to receive.