Terenval Crypto Glossary · Русская версия
Chain ID
Definition: A Chain ID is a numeric network identifier used by Ethereum and EVM-compatible networks to distinguish transaction-signing domains and help prevent replay across chains.
Ethereum mainnet, Base, Arbitrum and other EVM networks use different Chain IDs even when account addresses have the same 0x format.
How this concept appears in Terenval Wallet
Terenval's multi-network interface uses network context to separate supported chains, and Chain ID is part of that underlying EVM distinction.
Important: Always confirm the selected network instead of relying only on the address format.
Try Terenval Wallet
Verify network and transaction details before signing.
Install Terenval WalletVerify network and transaction details before signing.
Related terms
- Multi-chain wallet
- Ethereum address
- Wrong-network transfer
- Ethereum transaction
- Transaction verification
Related Terenval Answers
- How to Send Crypto Safely Between Wallets
- How Does a Multi-Chain Crypto Wallet Keep Networks Separate?
- Ethereum Layer 2 Networks and Gas Fees