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Blockchain

A decentralized, distributed, and oftentimes public, digital ledger consisting of records called blocks that are used to record transactions across many computers so that any involved block cannot be altered retroactively, without the alteration of all subsequent blocks.

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Boost your dApp development productivity with local indexing

Boost your dApp development productivity with local indexing

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11 min read
The Blockchain Handbook

The Blockchain Handbook

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23 min read
Payable Functions in Solidity

Payable Functions in Solidity

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4 min read
Build your own Cryptocurrency !

Build your own Cryptocurrency !

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3 min read
React App for beginners+: Crypto Finder SPA

React App for beginners+: Crypto Finder SPA

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3 min read
Web3: A New Frontier - Exploring the Digital Universe

Web3: A New Frontier - Exploring the Digital Universe

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3 min read
Career Opportunities in Blockchain

Career Opportunities in Blockchain

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5 min read
Deploy Smart Contract On Any EVM Chain using thirdweb

Deploy Smart Contract On Any EVM Chain using thirdweb

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9 min read
Understanding Libraries, Interfaces, and Abstract Contracts in Solidity

Understanding Libraries, Interfaces, and Abstract Contracts in Solidity

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3 min read
Transparent Upgradable Smart Contracts: A Guide with Code Explanation

Transparent Upgradable Smart Contracts: A Guide with Code Explanation

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11 min read
Libraries in Solidity

Libraries in Solidity

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5 min read
Ethereum Chains

Ethereum Chains

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1 min read
ETHEREUM TRANSACTIONS

ETHEREUM TRANSACTIONS

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14 min read
How to Build a Crowdfunding Dapp with React, Solidity, and Tailwind (series)

How to Build a Crowdfunding Dapp with React, Solidity, and Tailwind (series)

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6 min read
Interfaces in Solidity

Interfaces in Solidity

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3 min read
Setting Up Ethereum Node with Docker Swarm: Step-by-Step Guide for Beginners

Setting Up Ethereum Node with Docker Swarm: Step-by-Step Guide for Beginners

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3 min read
MetaMask SDK Dev Guide

MetaMask SDK Dev Guide

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4 min read
Hierarchical Inheritance in Solidity

Hierarchical Inheritance in Solidity

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2 min read
The Elliptic Curve Digital Signature Algorithm ECDSA

The Elliptic Curve Digital Signature Algorithm ECDSA

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7 min read
Abstract Contracts in Solidity

Abstract Contracts in Solidity

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3 min read
Token Playground #1: Introduction and Motivation

Token Playground #1: Introduction and Motivation

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2 min read
IPFS vs Arweave: Understanding the Differences

IPFS vs Arweave: Understanding the Differences

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5 min read
Building a Simple Blockchain in PHP

Building a Simple Blockchain in PHP

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3 min read
How to Build a performant and scalable Full Stack NFT Marketplace

How to Build a performant and scalable Full Stack NFT Marketplace

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22 min read
Готуємо ChainSyncer

Готуємо ChainSyncer

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2 min read
Understanding Blockchain using JavaScript Class

Understanding Blockchain using JavaScript Class

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3 min read
Function Modifiers in Solidity

Function Modifiers in Solidity

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3 min read
Simplifying Blockchain Communication with @hyperbitjs/rpc

Simplifying Blockchain Communication with @hyperbitjs/rpc

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3 min read
Blockchain-101

Blockchain-101

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3 min read
ABI Decoding in Solidity

ABI Decoding in Solidity

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3 min read
What makes blockchain immutable?

What makes blockchain immutable?

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6 min read
How to Load Unlimited Free Ethers to Metamask Wallet

How to Load Unlimited Free Ethers to Metamask Wallet

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7 min read
ABI Encoding in Solidity

ABI Encoding in Solidity

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3 min read
DAO-Fi Fusion: The DAO and DeFi Code Challenge

DAO-Fi Fusion: The DAO and DeFi Code Challenge

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4 min read
How the Blockchain secures data using Cryptographic hash function

How the Blockchain secures data using Cryptographic hash function

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2 min read
Account Abstraction in Ethereum Blockchain

Account Abstraction in Ethereum Blockchain

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5 min read
Accelerating Substrate Blockchain Testing with GitHub Codespaces

Accelerating Substrate Blockchain Testing with GitHub Codespaces

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4 min read
How to convert Solidity JSON ABI to Human Readable ABI in Hardhat

How to convert Solidity JSON ABI to Human Readable ABI in Hardhat

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2 min read
XRPL Developer AMA: Grants Program FAQs

XRPL Developer AMA: Grants Program FAQs

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4 min read
Ecrecover in Solidity

Ecrecover in Solidity

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2 min read
ສິ່ງທີ່ຄວນຮູ້ກ່ອນທີ່ຈະເປັນ web 3 developer

ສິ່ງທີ່ຄວນຮູ້ກ່ອນທີ່ຈະເປັນ web 3 developer

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2 min read
🚀🔮What is Blockchain Technology ?

🚀🔮What is Blockchain Technology ?

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5 min read
SHA256 in Solidity

SHA256 in Solidity

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2 min read
Beginners Guide To Building A Static Decentralized Website(dWebsite) Using IPFS + Unstoppable Domains

Beginners Guide To Building A Static Decentralized Website(dWebsite) Using IPFS + Unstoppable Domains

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8 min read
Harnessing the Power of AI and Blockchain Together: The Ultimate Collaboration

Harnessing the Power of AI and Blockchain Together: The Ultimate Collaboration

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12 min read
Verify Signature Solidity in Foundry

Verify Signature Solidity in Foundry

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2 min read
Ripemd160 in Solidity

Ripemd160 in Solidity

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2 min read
Time locked functions with Solidity

Time locked functions with Solidity

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5 min read
Keccak256 in Solidity

Keccak256 in Solidity

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2 min read
Tu primer Smart Contract

Tu primer Smart Contract

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2 min read
We Belong in Web3

We Belong in Web3

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4 min read
Challenge #2: 🪙 Multi Token Vendor | Speedrun Ethereum With Vyper

Challenge #2: 🪙 Multi Token Vendor | Speedrun Ethereum With Vyper

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4 min read
Best Ways to Optimise Website Content Delivery

Best Ways to Optimise Website Content Delivery

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3 min read
BlokHost Redirects Made Easy

BlokHost Redirects Made Easy

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4 min read
Functions in Solidity

Functions in Solidity

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2 min read
Build on Flow: JS Testing - 1. Introduction

Build on Flow: JS Testing - 1. Introduction

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3 min read
Hash Functions in Solidity

Hash Functions in Solidity

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2 min read
Examples on Error Handling in Solidity

Examples on Error Handling in Solidity

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2 min read
Automating Smart Contract ABI Loading with TypeScript

Automating Smart Contract ABI Loading with TypeScript

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5 min read
Understanding mappings in Solidity

Understanding mappings in Solidity

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2 min read
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