Ethereum Sepolia is the standard Ethereum testnet, supported by Ethernity Cloud.
Network: Ethereum Sepolia
Chain ID: 11155111
RPC URL: https://ethereum-sepolia-rpc.publicnode.com
Protocol (PoX) contract: 0x29D3eC870565B6A1510232bd950A8Bc8336f0EB2
Image Registry contract: 0x55e0ad455Be85162b71a790f00Fc305680E3CE53
Network shortname (node networks.ini): ETHEREUM_SEPOLIA
Faucet: https://sepoliafaucet.com (or any public Sepolia faucet)