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https://github.com/mingderwang/alchemy-hardhat-projec
refer to https://docs.alchemy.com/docs/how-to-deploy-a-contract-to-the-same-address-on-multiple-networks#create-a-hardhat-task-to-query-the-nonce
https://github.com/mingderwang/alchemy-hardhat-projec
create2 factory hardhat
Last synced: 3 days ago
JSON representation
refer to https://docs.alchemy.com/docs/how-to-deploy-a-contract-to-the-same-address-on-multiple-networks#create-a-hardhat-task-to-query-the-nonce
- Host: GitHub
- URL: https://github.com/mingderwang/alchemy-hardhat-projec
- Owner: mingderwang
- Created: 2024-02-15T03:23:11.000Z (9 months ago)
- Default Branch: main
- Last Pushed: 2024-03-16T09:00:06.000Z (8 months ago)
- Last Synced: 2024-03-16T10:37:46.279Z (8 months ago)
- Topics: create2, factory, hardhat
- Language: Solidity
- Homepage: https://paper.dropbox.com/doc/Same-Address-Deployment-for-Smart-Contract--CJtZF06X_RDkd~kkUc2WGS6mAQ-uRHCZNa9AwIJtZUp3PAqj
- Size: 977 KB
- Stars: 1
- Watchers: 1
- Forks: 1
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
Awesome Lists containing this project
README
# Sample Hardhat Project
This project demonstrates a basic Hardhat use case. It comes with a sample contract, a test for that contract, and a script that deploys that contract.
Try running some of the following tasks:
```shell
✗ npx hardhat run scripts/deployFactory.js --network arbitrumSepolia
No need to generate any newer typings.
Factory deployed to: 0xd851C0FC5DeD867033a70626DcDFe10EF7B7f433
✗ npx hardhat run scripts/deployFactory.js --network mumbai
No need to generate any newer typings.
Factory deployed to: 0xd851C0FC5DeD867033a70626DcDFe10EF7B7f433
✗ npx hardhat run scripts/deployFactory.js --network sepolia
No need to generate any newer typings.
Factory deployed to: 0xd851C0FC5DeD867033a70626DcDFe10EF7B7f433
```
then, edit your scripts/vaultDeploy.js at line 5
```shell
const factoryAddr = "0xd851C0FC5DeD867033a70626DcDFe10EF7B7f433";
```
and run
```shell
✗ npx hardhat run scripts/vaultDeploy.js --network arbitrumSepolia
No need to generate any newer typings.
precomputed address: 0xA1c83098d64DF1bAa04E7C930c033Bf4Cc04Ed0D
Deployed to: 0xA1c83098d64DF1bAa04E7C930c033Bf4Cc04Ed0D
✗ npx hardhat run scripts/vaultDeploy.js --network mumbai
No need to generate any newer typings.
precomputed address: 0xA1c83098d64DF1bAa04E7C930c033Bf4Cc04Ed0D
Deployed to: 0xA1c83098d64DF1bAa04E7C930c033Bf4Cc04Ed0D
✗ npx hardhat run scripts/vaultDeploy.js --network sepolia
No need to generate any newer typings.
precomputed address: 0xA1c83098d64DF1bAa04E7C930c033Bf4Cc04Ed0D
Deployed to: 0xA1c83098d64DF1bAa04E7C930c033Bf4Cc04Ed0D
```
## code verification
```shell
✗ npx hardhat verify --network arbitrumSepolia 0xA1c83098d64DF1bAa04E7C930c033Bf4Cc04Ed0D 52943830000
The contract 0xA1c83098d64DF1bAa04E7C930c033Bf4Cc04Ed0D has already been verified on Etherscan.
https://sepolia.arbiscan.io/address/0xA1c83098d64DF1bAa04E7C930c033Bf4Cc04Ed0D#code
✗ npx hardhat verify --network mumbai 0xA1c83098d64DF1bAa04E7C930c033Bf4Cc04Ed0D 52943830000
Successfully submitted source code for contract
contracts/Vault.sol:Vault at 0xA1c83098d64DF1bAa04E7C930c033Bf4Cc04Ed0D
for verification on the block explorer. Waiting for verification result...
Successfully verified contract Vault on the block explorer.
https://mumbai.polygonscan.com/address/0xA1c83098d64DF1bAa04E7C930c033Bf4Cc04Ed0D#code
✗ npx hardhat verify --network sepolia 0xA1c83098d64DF1bAa04E7C930c033Bf4Cc04Ed0D 52943830000
Successfully submitted source code for contract
contracts/Vault.sol:Vault at 0xA1c83098d64DF1bAa04E7C930c033Bf4Cc04Ed0D
for verification on the block explorer. Waiting for verification result...
Successfully verified contract Vault on the block explorer.
https://sepolia.etherscan.io/address/0xA1c83098d64DF1bAa04E7C930c033Bf4Cc04Ed0D#code
```
## task account to make sure nonce are equal on each chain
```shell
npx hardhat account --address 0x97e5dD3ea09304249BeC86AfC1a62B6c8EF9a6A0
[
[ ' |NETWORK| |NONCE| |BALANCE| ' ],
[ 'Arbitrum Sepolia:', 1, '0.000ETH' ],
[ 'Sepolia:', 1, '0.684ETH' ],
[ 'Polygon Mumbai:', 1, '0.499ETH' ]
]
```
## verified code
[https://sepolia.arbiscan.io/address/0xA17cfaB7bc4aD64C56Dd5cCB4F1321c379b14Fa0#code](https://sepolia.arbiscan.io/address/0xA17cfaB7bc4aD64C56Dd5cCB4F1321c379b14Fa0#code)
[https://mumbai.polygonscan.com/address/0xA17cfaB7bc4aD64C56Dd5cCB4F1321c379b14Fa0](https://mumbai.polygonscan.com/address/0xA17cfaB7bc4aD64C56Dd5cCB4F1321c379b14Fa0)
[https://sepolia.etherscan.io/address/0xA17cfaB7bc4aD64C56Dd5cCB4F1321c379b14Fa0](https://sepolia.etherscan.io/address/0xA17cfaB7bc4aD64C56Dd5cCB4F1321c379b14Fa0)
* for Vault.sol
[https://mumbai.polygonscan.com/address/0xA1c83098d64DF1bAa04E7C930c033Bf4Cc04Ed0D#code](https://mumbai.polygonscan.com/address/0xA1c83098d64DF1bAa04E7C930c033Bf4Cc04Ed0D#code)
[https://sepolia.arbiscan.io/address/0xA1c83098d64DF1bAa04E7C930c033Bf4Cc04Ed0D#code](https://sepolia.arbiscan.io/address/0xA1c83098d64DF1bAa04E7C930c033Bf4Cc04Ed0D#code)
[https://sepolia.etherscan.io/address/0xA1c83098d64DF1bAa04E7C930c033Bf4Cc04Ed0D#code](https://sepolia.etherscan.io/address/0xA1c83098d64DF1bAa04E7C930c033Bf4Cc04Ed0D#code)
## test locktime
```shell
npx hardhat run scripts/showTimeStamp.ts
No need to generate any newer typings.
Lock with 0.001ETH and unlock timestamp 1708185923 deployed to address
```
or deploy and run following code in Remix
```
// SPDX-License-Identifier: AGPL-3.0-only
pragma solidity ^0.8.7;
contract Timestamp {
uint public timestamp;
function saveTimestamp() public {
timestamp = block.timestamp;
}
}
```