Bob
Search results
Jan 26, 2018 · Here it's described in Ethereum's go implementation. type ChainConfig struct { ChainId *big.Int `json:"chainId"` // Chain id identifies the current chain and is used for replay protection A few
Feb 14, 2022 · I was wondering how can I use ethers.js to listen to MetaMask events like accountsChanged and chainChanged instead of ethereum.on? I already set my ether.js provider with window.ethereum. This is w...
Oct 28, 2022 · In the answer provided you will fork the mumbai network and have the chainId set to 7545. Even though the network is named hardhat it is still a fork of mumbai. to run the script on the forked mumbai just run: npx hardhat run PATH_TO_SCRIPT --network hardhat. – Christian Dahdah.
Mar 29, 2019 · The signed transaction got v = chained_id * 2 + 35 or chained_id * 2 + 36 that's the valid v from spurious dragon hard fork, the previous v = 27 and v = 28 is also valid. The chain_id indentify which blockchain you are using ( chain_id = 1 for ethereum mainnet chain_id = 2 for ethereum testnet and so on, for full chain_id check this wrbsite ...
Nov 5, 2021 · There are a few ways to get the network/chain name/id. We are going to assume you are in a script that you'd like to run, or a test.
Dec 29, 2022 · Okay so as per your comment you do have a standalone hardhat network started with : hh node Which will default in the network setup on 127.0.0.1:8545 with chainId: 31337
Jul 19, 2019 · Jul 21, 2019 at 17:58. Contracts are not aware of the call context, they cannot know if they have more than one ancestor in the call chain (they can check tx.origin != msg.sender). You have codecall and delegatecall that change msg.sender but otherwise they do not affect the call context. – Ismael ♦.
Jun 24, 2022 · i'm trying to deploy a simple smart contract with node-js on a ganache-GUI but i keep getting this Error: chainId address mismatch; may chainId is the same as the networkId in the ganache app witch...
Sep 27, 2022 · I am looking for a solution that I would use in my Dapp to get the network name and the chain Id of the network to which the wallet is connected using Ether.js library For example, if my wallet is
Oct 25, 2022 · 10. You cannot: the Log and its event data is not accessible from within contracts, not even from the contract that created them (see the docs). Share. Improve this answer. answered Oct 25, 2022 at 2:46. Nikolai Krivenko. 366 2 8. Add a comment. Post Your Answer.
