Block Explorer
OP Mainnet
Explorer
Search OP Mainnet addresses, transactions, and smart contracts from a unified interface. A multi-chain alternative to Optimistic Etherscan — explore chain ID 10 alongside 100+ other EVM networks without switching tabs.
Explore OP MainnetWhat you can look up on OP Mainnet
Uviblock supports every standard lookup on OP Mainnet (chain ID: 10). Paste any of the following into the search bar and get results instantly.
- Wallet addresses — See token balances, transaction history, and contract interactions on OP Mainnet.
- Transaction hashes — Track the status, gas cost, sender, receiver, and decoded input data for any OP Mainnet transaction.
- Block numbers — Inspect OP Mainnet block details including timestamp, validator, gas used, and all included transactions.
- Smart contracts — Browse verified contract source code, call view functions, and trace token transfers on OP Mainnet.
- Token transfers — Follow ERC-20, ERC-721, and ERC-1155 token movements across any address or contract on OP Mainnet.
Uviblock vs Optimistic Etherscan
Optimistic Etherscan is the go-to explorer for OP Mainnet, but it only covers one chain. Uviblock gives you the same lookups across every EVM network from one place.
| Feature | Uviblock | Optimistic Etherscan |
|---|---|---|
Multi-chain support 100+ EVM chains vs. one chain | ||
No account required Open and search instantly | ||
Local browsing history Stored in your browser | ||
Address aliases Label addresses for quick access | ||
Read contract state Call view/pure functions | ||
Free to use No cost for basic lookups |
FAQ
Frequently asked questions
Explore other chains
Uviblock supports all these networks in the same interface — no switching tabs.
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