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How to Secure Smart Contracts from Hacks

How to Secure Smart Contracts from Hacks

Smart contracts, the self-executing contracts with agreement terms embedded directly in lines of code, are changing how businesses operate in the blockchain realm. Smart contracts are powerful tools but they are not immune to cyber threats. In recent years, the blockchain community has seen multiple high-profile smart contract hacks, leading to significant financial losses. This

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How to use MetaMask: A Complete Guide

MetaMask! A familiar name in the web3 and crypto space. As you may already know, Metamask is one of the most popular Ethereum wallets, functioning as a bridge between standard web browsers and the Ethereum blockchain (including Ethereum-compatible chains like Polygon, BSC, etc.).  With MetaMask, you can interact with decentralized applications (DApps), manage your Ethereum

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Meet DeCipher: An Essential Tool for Blockchain Developers!

DeCipher is an innovative tool on the Bunzz V2 platform, revolutionizing smart contract development. Powered by AI, it simplifies smart contract documentation, modification, and deployment. This article delves into the features that make DeCipher an essential tool for blockchain developers and web3 builders. Simplifying Smart Contract Documentation DeCipher simplifies complex smart contract documentation, making it

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Build a Simple DApp using ERC-4671 Token Standard

Welcome to this guide on how to build a decentralized application (DApp) using the ERC-4671 module! This guide will give you a hands-on introduction to DApp development with Ethereum’s ERC-4671, a new rising standard in blockchain. By the end of this tutorial, you’ll have a functioning DApp that can interact with the BSC blockchain. Technologies

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Uniswap v4: The Future of Decentralized Exchanges (DEX)

Embarking on a journey across the ever-evolving landscape of decentralized finance (DeFi), Uniswap has established itself as a veritable titan. Resolutely setting the bar for permissionless, non-upgradable, and decentralized trading, each version of Uniswap has delivered innovations that have expanded its functionality and invigorated the DeFi space at large.  In this article, you’ll delve into

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ChainTalk: Conversations with Blockchain Engineers (Ep.2).

Olukoya Daniel Kolade is an enthusiastic blockchain developer with three years of experience in the tech industry. His career began as a web developer, but his curiosity about cryptocurrency prompted him to venture into blockchain development. He noticed that many individuals had only a surface-level understanding of cryptocurrency and desired to gain deeper insights into

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How to Build DApps with the Uniswap V2 Factory Contract Module

Decentralized applications (DApps) have revolutionized how we interact with blockchain technology, bringing transparency, security, and autonomy to various industries. Among the most prominent DApps in the Ethereum ecosystem is Uniswap, a decentralized exchange protocol that enables seamless token trading and liquidity provision. The recently released Uniswap V2 Factory contract module on the Bunzz smart contract

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Revolutionizing NFTs: Unleashing the Power of ERC-6551

Introduction: The world of non-fungible tokens (NFTs) has witnessed tremendous growth and innovation, transforming the digital ownership landscape. NFTs provide a unique way to represent and trade digital assets securely on the Ethereum blockchain.  The management of assets associated with NFTs has posed limitations within traditional NFT standards. In response, the Ethereum blockchain ecosystem has

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The Hacking Risk of Private Keys When Deploying Contracts Locally

A True Tale from ETH Global Tokyo This story unfolded at ETH Global Tokyo. A developer, who had entered the Bunzz Prize hackathon, froze in the midst of his presentation, yelling, “I’ve been hit!” When we asked what had happened, he said, “My wallet’s been hacked, and the funds have been drained.” The cause quickly

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