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. …

Dec 30, 2021 · In this example we will create an ERC1155. The following contract is a fixed supply ERC1155 with metadata from GitHub pages (see below for more on metadata). You …

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

Nov 14, 2023 · Hi everyone, Im in the process of trying to deploy an upgradeable ERC-20 token using OpenZeppelin and Foundry. Im in the testing phase where my test code looks like this: // …

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Mar 25, 2022 · In this tutorial, I'll show you how you can create and deploy an NFT contract —without needing to touch a single line of Solidity code or JavaScript—using the …