Smart Contract Programming - Deploying to Rinkeby Testnet and Validating on Etherscan - Part 7
Deploy smart contracts to Rinkeby testnet, set up brownie-config, and validate on Etherscan. Learn to use test ETH from faucets and enable web3 wallet transactions with your contract.
Smart Contract Programming - Writing Unit Tests with Brownie and Pytest - Part 6
Learn to write unit tests for Ethereum smart contracts using Brownie and Pytest, focusing on a ballot contract. Gain practical skills in testing contract functionalities and achieving comprehensive test coverage.
Smart Contract Programming - Unit Testing and Coverage with Brownie - Part 4
Learn to write unit tests for Ethereum smart contracts using Brownie and Pytest, achieving 100% test coverage for confident, bug-free code deployment.
Ethereum Smart Contract Programming - Brownie Console Tutorial - Part 3
Hands-on tutorial exploring Solidity features and Brownie console for testing Ethereum smart contracts. Builds on previous lessons to enhance cryptocurrency development skills.
Ethereum Smart Contract Programming - Creating Our Cryptocurrency
Learn to create a cryptocurrency using Ethereum smart contracts with Solidity, Brownie, and Ganache. Gain hands-on experience in blockchain development through practical implementation.
Ethereum Smart Contract Programming with Brownie and Ganache - Introduction
Beginner-friendly introduction to Ethereum smart contract programming using Solidity, Brownie, and Ganache. Learn to set up a local blockchain and develop contracts with Python-based tools.
Vulcanize DB - Storing Ethereum State in Postgres with IPFS/IPLD
Explore innovative blockchain data storage using IPFS/IPLD and Postgres, enabling efficient querying and proof construction for Ethereum and other networks.
The Billion Dollar Vulnerability Forcing a Major Fork on the Ethereum Chain
Explore the critical vulnerability in Ethereum's smart contract, its billion-dollar impact, and the resulting blockchain fork. Gain insights into blockchain security and its far-reaching consequences.
Are Smart Contracts Haunted? - Security Vulnerabilities in Blockchain
Explore smart contract vulnerabilities, including re-entrancy attacks, delegatecall risks, and price oracle issues. Learn from real-world examples and gain insights into securing blockchain applications.
Analyzing a Smart Contract Vulnerability Worth $600,000+ - Smart Contract Series Episode 4
Dive into a critical smart contract vulnerability analysis, exploring a $600,000+ bug in Port Finance and learning how it was identified through a bug bounty program before potential exploitation.
Scaling Up Blockchains with Zero-Knowledge Proofs - zkSync and ZK Rollups
Explore zero-knowledge proofs and their role in scaling blockchain technology, focusing on zkSync's approach to enhancing Ethereum's scalability while maintaining decentralization and security.
VeriSmart: A Highly Precise Safety Verifier for Ethereum Smart Contracts
Explore a precise safety verifier for Ethereum smart contracts, addressing critical security issues and showcasing advanced automated verification techniques for blockchain technology.
Replicated State Machines Without Replicated Execution
Innovative approach to reduce costs in replicated systems using cryptographic proofs for state transitions, enhancing efficiency in large-scale Byzantine fault-tolerant environments.
Hacking Blockchain - Smart Contract Security and Exploitation
Explore Ethereum blockchain security: learn smart contract development, identify vulnerabilities, and understand Web3 trends. Gain insights into coding and exploiting blockchain technology.
A Hacker's Guide to Blockchain, Smart Contracts, and NFTs
Explore blockchain technology, smart contracts, and NFTs from a hacker's perspective, gaining insights into security implications and potential vulnerabilities.
NFT Architecture Design for Blockchain Projects
Explore blockchain and NFT architecture for commercial, enterprise, and government applications. Learn key differences from traditional databases and practical deployment strategies.
Smart Contract Series - Launching Your First Smart Contract, Token and NFT
Learn to create and deploy smart contracts, tokens, and NFTs on blockchain platforms. Explore vulnerabilities and gain practical insights into Web3 development and security.
Learn Blockchain Development and Get Paid per Task
Earn cryptocurrency by completing blockchain development tasks on Nervos Network. Learn to set up nodes, create accounts, and deploy smart contracts while getting paid for your progress.
Outsmarting Smart Contracts - Security Vulnerabilities and Attack Vectors
Explore smart contract vulnerabilities, attack vectors, and security best practices in blockchain applications, with insights on responsible disclosure and real-world hacking incidents.
How to Dockerize an Ethereum Decentralized Application
Learn to create and containerize a decentralized Ethereum app using Docker. Build a smart contract, interact with the blockchain using Node.js, and develop a React frontend. Gain practical skills in blockchain development and containerization.
Predicting Random Numbers in Ethereum Smart Contracts
Explore vulnerabilities in random number generation for Ethereum smart contracts, focusing on gambling applications. Learn to identify and build secure RNGs within blockchain limitations.