How to evaluate activity on Optimism
You read Optimism activity through public block explorers and analytics dashboards. Check that you are on OP Mainnet, not another OP Stack network.
Vahe HakobyanEditor-in-chief
Updated Oct 6, 20263 min readFact-checked
On this page
Optimism is an Ethereum rollup, and its activity is public.
What you need before you start
Begin at a reputable OP Mainnet block explorer, such as the one Etherscan or Blockscout runs. Confirm the page says OP Mainnet. Base, launched in 2023, is a separate OP Stack network.
Steps to evaluate Optimism activity
The explorer lets you search by block, address, or transaction hash. Each result shows what happened. Dashboards show wider trends.
- 1Open a block explorerGo to a reputable OP Mainnet explorer. You can view the latest blocks and transactions without a wallet.
- 2Confirm the networkCheck that the page says OP Mainnet. Another OP Stack network will show its own name.
- 3Search a block or addressPaste a block number, address, or transaction hash into the search bar.
- 4Read the result detailsThe page lists status, sender, receiver, value, and gas. A failed transaction still paid gas, so it counts as activity.
- 5Compare dashboardsUse public dashboards to compare transactions, active addresses, and volume over the same date range. Raw counts can come from bots, so they are not unique users.
After you review activity
To keep records, export your wallet history from some wallet apps, or copy the address history from the explorer. Do not connect to unknown sites.
Frequently asked questions
OP Mainnet is the Ethereum rollup network that carries transactions. The OP token is a separate asset for governance.
Yes. Public explorers and dashboards show OP Mainnet data without a wallet. A connection is usually for signing or moving funds.
A transaction can succeed on OP Mainnet before Ethereum finalizes it. The rollup sends data to Ethereum, and Ethereum finality adds time.
They use different data sources, indexing rules, and time windows. Some count raw transactions, while others filter bots.
