Block Explorer

Arbitrum One
Explorer

Search Arbitrum One addresses, transactions, and smart contracts from a unified interface. A multi-chain alternative to Arbiscan — explore chain ID 42161 alongside 100+ other EVM networks without switching tabs.

Explore Arbitrum One

What you can look up on Arbitrum One

Uviblock supports every standard lookup on Arbitrum One (chain ID: 42161). Paste any of the following into the search bar and get results instantly.

  • Wallet addressesSee token balances, transaction history, and contract interactions on Arbitrum One.
  • Transaction hashesTrack the status, gas cost, sender, receiver, and decoded input data for any Arbitrum One transaction.
  • Block numbersInspect Arbitrum One block details including timestamp, validator, gas used, and all included transactions.
  • Smart contractsBrowse verified contract source code, call view functions, and trace token transfers on Arbitrum One.
  • Token transfersFollow ERC-20, ERC-721, and ERC-1155 token movements across any address or contract on Arbitrum One.

Uviblock vs Arbiscan

Arbiscan is the go-to explorer for Arbitrum One, but it only covers one chain. Uviblock gives you the same lookups across every EVM network from one place.

FeatureUviblockArbiscan
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.

Ready to explore Arbitrum One?

Free, no account needed. Switch between Arbitrum One and 100+ other chains instantly.

Open Arbitrum One Explorer