Questions tagged [blockchain-fork]
Regarding to splitting of the Ethereum Blockchain
66 questions
1 vote
0 answers
48 views
How Do I Swap FTM for My Own Coin and Kickstart a Custom Chain in go-opera?
I’m forking Fantom’s go-opera (v1.1.3) to launch my own network with a custom token—let’s call it TXT—and a unique chain ID. I want TXT to replace FTM as the native currency, handle gas fees, and work ...
- 58
1 vote
1 answer
44 views
Why Does eth.blockNumber Stall at 1 in My Private PoA Clique Ethereum Fork with Geth?
I’m running a private Proof-of-Authority (PoA) Ethereum fork using Geth with the Clique consensus algorithm and a custom chainId (1698369). My setup consists of four servers: Public RPC node behind ...
- 58
0 votes
0 answers
84 views
Theta old token and Theta Mainnet token
My Ethereum address shows me two versions of the Theta old token (with a different value) and Theta with the current market price. Theta old token is only visible in Rabby wallet. While Theta with the ...
MWohks
1 vote
0 answers
2k views
"Error happened while trying to execute a function inside a smart contract" after trying to call smart contract function with fork ethereum chain
I am forking Ethereum blockchain using Alchemy's api. Below is my chain config module.exports = { solidity: { compilers :[ {version : "0.8.17"}, {version: "0.8.4"}...
- 21
0 votes
1 answer
117 views
How to give a name to my forked Ethereum blockchain
I created my own private blockchain with Go Ethereum, now I want to put my own name for the symbol and network name. To do this, I checked the BSC code, it is a fork of Ethereum, and the BNB name in ...
- 598
0 votes
1 answer
1k views
How to make my own private blockchain?
I would like to launch my own private blockchain based on polygon. I googled for it, but I think my googling skill is not good because I can not get any useful URL for it. Can someone please help me ...
- 397
1 vote
1 answer
761 views
How to Get All NFTs Owned by an Address on my custom blockchain
on mumbai lets say, i can use the alchemy sdk, where i input the network name and then call the functions easilly, however if the network is testnetwork with a chain id of 1234 and public RPC of : &...
- 88
1 vote
1 answer
897 views
hardhat fork of private network with zero gas fees still requires a balance to perform a transaction
I forked my private network in hardhat using the below hardhat.config.js My network gas zero gas fees so we dont have any balances. module.exports = { networks: { hardhat: { ...
- 283
3 votes
1 answer
1k views
web3.py, how to sign transaction with impersonate account of Ganache-Cli
After forking mainnet with Ganache-cli and impersonating account I don't own, I find a problem in web3.py. I don't have the private key to sign the transaction. tx_signed = w3.eth.account....
- 33
0 votes
1 answer
223 views
Contract not found when forking, but is present on remote network
I have forked polygon mumbai network in my local project so that I can solve the Ethernaut challenges by writing tests (to improve my understanding of ethers.js, testing, and solving the problems etc) ...
- 157
3 votes
2 answers
3k views
Set Custom ChainId for Hardhat Localhost When Forking Network
I am trying to fork polygon testnet (mumbai) for local development and run my forked node with a custom chainId. This is so that my JS scripts can identify the chain that is running, and therefore ...
- 157
0 votes
1 answer
868 views
Hardhat not able to fork the mainnet
I want to fork the polygon mainnet using hardhat but don't know why it's giving me this error: Error HH604: Error running JSON-RPC server: Invalid JSON-RPC response's result. Errors: Invalid value ...
1 vote
1 answer
24 views
why it's showing error??help me out
const Chocolate = artifacts.require("Chocolate"); contract("Chocolate", (accounts) => { before(async () => { instance = await Chocolate.deployed() }) it('ensure the ...
1 vote
2 answers
687 views
Logo not appearing on metamask
I have added native coin of my own blockchain on metamask but logo is not appearing on metamask.
- 11
1 vote
2 answers
672 views
Forking the chain locally
I would like to fork the ETH chain and play around with it locally, maybe even buy a few raspberry pi's and run some nodes just to present it visually. Can someone please point me to some ...
- 1,045