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genesis.js
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genesis.js
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// import modules
var fs = require('fs');
// import functions
var helpers = require('./functions.js');
// import classes
var classes = require('./classes.js');
var config = require('./config.js')
var Block = classes.Block;
var Blockchain = classes.Blockchain;
var LoadBlock = classes.LoadBlock;
var LoadBlockchain = classes.LoadBlockchain;
var User = classes.User;
// define blockchain difficulty
const difficulty = config.difficulty
const interval = config.updateInterval
const blockchainFile = config.blockchainFile
const credentialsFile = config.credentialsFile
var timestamp = Date.now()
/*
START CREATING NEW BLOCKCHAIN
*/
// retrieve miner credentials
let fetchCredentials = helpers.getCredentials(credentialsFile);
// create new blockchain, including genesis block
console.log("Mining genesis block...")
var newChain = new LoadBlockchain(
difficulty,
interval,
timestamp,
fetchCredentials.publicKey,
"HBrLDbPBl+3QVwzgDfLhUllvbIRjmeoXfkgUfxDSDT2Gfgh/SBpZU2azA8/nlUgkSfiJRysNlPd77HlSHUH7V+A=",
"0618c48771b01f9818356d6e3dc96b8d9e2b7e37cb078f5120d10567d6dccf8c542b09f1f0cf59fe08252f86aaa056f2a064096cc37bef2e27ee5d90d45b9c0d",
19970318
)
// export blockchain into file
helpers.exportBlockchain(blockchainFile, newChain);