Oct 6, 2023 · Hey y'all, I'm trying to install openzeppelin-contracts-upgradeable & * openzeppelin-contracts using forge. Installation: forge install OpenZeppelin/openzeppelin ...

Aug 19, 2021 · Since the contract relied on Openzeppelin libraries, i flattened the contract to try verification with a single file since I was also having some trouble with verification with multiple …

Aug 18, 2020 · OpenZeppelin Hardhat Upgrades Smart contracts deployed with the OpenZeppelin Upgrades plugins can be upgraded to modify their code, while preserving their …

Jul 28, 2025 · Hi OpenZeppelin Community, I’m new to Solidity and want to create a simple ERC-20 token using OpenZeppelin Contracts for a personal project (~100 test transactions).

Nov 29, 2021 · In the Ethereum smart contract world, every single wei counts! Therefore, it could be very valuable to have a specific list/collection of multiple gas optimisation tricks at hand. …

Apr 20, 2020 · We’re thrilled to finally announce the release of OpenZeppelin Contracts v3.0 Among other things, this release features the migration to Solidity v0.6, as well as a revamped …

Feb 25, 2024 · Hey guys, Today another tutorial where I will show you how to setup a dynamic staking contract. what is dynamic staking? Dynamic Staking means that users can deposit and …

Jul 30, 2019 · This guide uses flattening for verification, but we recommend doing multifile verification as it is easier to read, maintains licenses and imports. See guide at How to verify …

Sep 9, 2021 · In this tutorial we will create a non-fungible token (NFT) and deploy to a public testnet. ERC721 is a standard for representing ownership of non-fungible tokens, that is, …

Aug 25, 2021 · Continuing the discussion from Ethernaut category, where @scammi compiled many solutions: Video walk-through: Status - Smart Contract Vulnerabilities: Ethernuats Tim …