Here is an article about Bitcoin/Lightning Mine Creating Zero using JavaScript:
Bitcoine mining: beginner guide
Bitcoin (BTC) is a decentralized digital currency that uses a unique algorithm to protect its network using complex mathematical calculations. According to market capitalization, the largest cryptocurrency is becoming increasingly popular with developers and enthusiasts. In this article, we will dive into the Bitcoins world using JavaScript.
What is Bitcoine mining?
Bitcoins are involved in solving a complex mathematical puzzle that requires a significant calculation force. This process is called « mining » because it is like finding a hidden treasure – all mining of the hidden first compete to solve the puzzle and receive a block reward.
Algorithm: Proof of Work (POW)
The Bitcoin algorithm, also known as proof of work (POW), is designed to ensure a network, requiring the mining to solve a complex mathematical problem. This problem is based on the difficulties of a solution calculated using a combination of bag functions and random numbers.
The overall review of the Bitcoin Pow algorithm can be summarized as follows:
- Miner creates a unique block of the Magos operations.
- Miner sends a bag to the network.
- The network solves a detailed mathematical problem that requires high calculation power.
- Miner with the fastest decision was announced by the winner and receives his block to Blockchain.
Workflow:
Here is a comprehensive overview of the workflow:
- The new operation is sent to the network.
- Operation is checked by other network nodes using a consensus algorithm (eg Sha-256).
- After the inspection, the operation is grouped with other block operations.
- Mineras collected a unique Block of the Mague.
- Miner sends a bag to the net.
- Other nodes solve the mathematical problem to find a solution and add it to the local circuit chain.
- The new block is added to Blockchain and provides a network.
Algorithm: Sha-256
The Bitcoin Pow Algorithm uses the bag SHA-256 (secured bag algorithm 256). This algorithm is designed to be resistant to premature bag features (PCHF), which are used in many other cryptocurrencies such as Litecoin (LTC).
Here’s how it works:
- Miner creates a unique « bag » block, tied up:
* Previous block headline.
* Transaction time stamp.
* Operation height.
- Miner sends a bag to the network.
- Other nodes calculate the SHA-256 of each block bag using persecuted data from Step 1.
- If the calculated bag-256 coincided with the expected value, it is considered valid.
Create a mining with javascript
While mining Bitcoins is an impressive action, we cannot directly copy his code. However, we can create a simple mining that shows this concept. We will use WebasSembly (WASM) to release our JavaScript code Blockchaine Ethereum, which provides a similar basis for the creation of mining.
You must first set a new Ethereum project using remix or triumph. Then install the WASM-Uzlov Library:
`Bash
NPM to install @Ethers-Wallets/Wasmnode
`
Create a new contract and add some features imitating Bitcoin mining work:
`Javascript
// Miner.js
Const Web3 = Require (‘Web3’);
CONST {WASMPROVIDER} = Require (‘@Ether-Wallets/Wasmnode’);
CONST Provider = New Web3.Providers.Httpprovider (‘
Const Web3 = New Web3 (provider);
CONST BLOCK_SIZE = 32;
// Function to generate a random number
Randomnumber function () {)
Return Mathematics. Floor (math.
