kora

How to deploy and interact with the smart contract coin.sol:

npm i
truffle compile
ganache-cli 
truffle migrate --network development
truffle console # to interact with contracts

World's first Q/A decentralized platform written over ethereum blockchain

Key problems solved

Fully decentralized, no central authority to control anything. So say good bye to censorship on the grounds of political, religious motives.
No central server and database required
First of it's kind, which allocates share of rewards to the promoters (upvoters/ downvoters) of a question and answer, along with original author.

coin.sol - Smart contract for running kora community and distributing rewards to the users who added value to the platform

Ethereum Blockchain - We are utilizing consensus algorithms and security features of ethereum blockchain to securely store and transfer our own digital currency moti. It stores smart contract for our currency.
EVM - ethereum virtual machine to validate the results of function call used in our project. It executes the functions of our smart contract.
IPFS(Inter planetary file system) - IPFS provides us a decentralized, peer to peer and secure way to store information like questions and answers which could not be efficiently stored in the blockchain itself.
Meta-mask- A browser add-on which helps us to connect to ethereum blockchain using our browser.
Web3js - A Java Script library which connects us to our smart contract written on ethereum blockchain using RPC(Remote procedure call).

incentivizes people to provide value to the community, which in turn reduces knowledge gap present in the society.