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Events All you need to know about latest and upcoming events Meta Discussions about this forum configuration, categories, rules and meta. Announcements Get the news about releases, content, projects, and events. Projects Participate in OpenZeppelin opensource projects. Discuss improvements, new features, and other initiatives.

Topic	Replies	Views	Activity
Welcome to the OpenZeppelin Community! General Welcome to the OpenZeppelin Community! This is a public forum for developers to learn, discuss and explore design patterns and best practices about smart contract development. If you have any feedback, we’d love to hea…	1	2078	April 23, 2021
Introduce yourself here! General Welcome to the OpenZeppelin Community forum :tada: This thread is for you to say hello to everyone in the community and tell more about you :slight_smile: If you’re not sure how, try with some of these: Why are you h…	371	15050	September 10, 2021
ValueError: insufficient funds for gas * price + value <> Rinkeby - BROWNIE General erc721	0	1	September 28, 2021
I have a balance in my wallet eth but i can't send eth. writes invalid sender General	0	7	September 27, 2021
UUPSUpgradeable Vulnerability Post-mortem Announcements	5	986	September 27, 2021
Rinkebi faucet doesn't work General	0	11	September 27, 2021
Local testing hardhat fork ganache error General	8	97	September 26, 2021
Can not verify contracts by truffle General erc20 , truffle	18	53	September 27, 2021
Where to get Poloniex clone script? General	0	13	September 27, 2021
What is Poloniex clone script? General	0	11	September 27, 2021
I have problems with the Rinkeby testnet faucet General	2	28	September 27, 2021
Interacting/Selling a token originating from a different contract General erc721	2	27	September 27, 2021
Gas estimation error with 32000 error code during deployment on BSC Testnet General erc1155	2	32	September 27, 2021
Sent presale tokens back to presale contract mistake General	1	23	September 26, 2021
I have problem with rinkeby authenticated faucet General	4	51	September 26, 2021
Openzeppelin Governance Contracts Compatible with Tally? General	0	16	September 24, 2021
Enable Optimization General	3	53	September 24, 2021
What is a Kucoin clone script? General	0	35	September 22, 2021
Security advisory: Initialize UUPS implementation contracts Announcements	14	1582	September 22, 2021
Sending tokens to burn address 0x00 increase price? General	8	97	September 21, 2021
Are you also having problems with the Rinkeby testnet faucet? General	3	74	September 21, 2021
Design a governance token General	5	493	September 18, 2021
HardhatError: HH110: Invalid JSON-RPC response received: {"statusCode":404,"error":"Not Found","message":"Not Found"} Meta	0	47	September 17, 2021
I created an ERC20 compatible version of OpenZeppelin's PaymentSplitter smart contract Projects erc20	0	41	September 17, 2021
Looking For Deflationary Contract To Play With General	33	950	September 17, 2021
Where do you go for help when developing smart contracts? General	14	2388	September 16, 2021
List of Oracle resources General	5	1240	September 15, 2021
Hi there. I would like to know how do I deploy contract by truffle without publish code General bep20	0	27	September 15, 2021
How to implement WalletConnect? General	1	32	September 14, 2021
TimelockController Vulnerability Post-mortem Announcements	0	821	September 2, 2021