Optimistic Etherscan
![Optimistic Etherscan](/_next/image?url=https%3A%2F%2Fres.cloudinary.com%2Falchemy-website%2Fimage%2Fupload%2Fv1694675723%2Fdapp-store%2Fdapp-logos%2FOptimistic%2520Etherscan.webp&w=640&q=75)
Block Explorers
Optimistic Etherscan
Optimistic Etherscan is an Optimism blockchain explorer.
![Optimism Optimism Logo](/_next/image?url=https%3A%2F%2Fres.cloudinary.com%2Falchemy-website%2Fimage%2Fupload%2Fv1694676530%2Fdapp-store%2Fchain-logos%2FOptimism.png&w=48&q=75)
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What is Optimistic Etherscan?
Created by the same team behind Etherscan, Optimistic Ethereum explorer is an Optimism blockchain explorer. Users can search by filtering address, txn hash, batch or token. Developers use the API to build dapps, verify contacts and access blockchain data such as transactions, addresses, tokens, prices and other activities on the Optimism blockchain. The user-friendly front page offers information of past transactions, market cap and present ether price.
Web3 dapps and developer tools related to Optimistic Etherscan
Discover blockchain applications that are frequently used with Optimistic Etherscan.
![Solana Devnet Logo](/_next/image?url=https%3A%2F%2Fres.cloudinary.com%2Falchemy-website%2Fimage%2Fupload%2Fv1694675561%2Fdapp-store%2Fdapp-logos%2FSolana%2520Devnet.jpg&w=96&q=75)
Testnets
A Solana cluster reserved for unreal faucet airdropped SOL for developers to test smart contracts.
![Cosmos Logo](/_next/image?url=https%3A%2F%2Fres.cloudinary.com%2Falchemy-website%2Fimage%2Fupload%2Fv1694675531%2Fdapp-store%2Fdapp-logos%2FCosmos.jpg&w=96&q=75)
Layer 1 Blockchains (L1s)
Cosmos is the first layer 0 Blockchain that enables interoperability between different systems.
![Solc Verify Logo](/_next/image?url=https%3A%2F%2Fres.cloudinary.com%2Falchemy-website%2Fimage%2Fupload%2Fv1694675632%2Fdapp-store%2Fdapp-logos%2FSolc%2520Verify.png&w=96&q=75)
Web3 Testing Tools
This is solc-verify, an auto-verifier compiler for Solidity.
Resources and Guides about Block Explorers
Optimistic Etherscan Alternatives
Explore web3 competitors and apps like Optimistic Etherscan.
![Solscan Logo](/_next/image?url=https%3A%2F%2Fres.cloudinary.com%2Falchemy-website%2Fimage%2Fupload%2Fv1694675795%2Fdapp-store%2Fdapp-logos%2FSolscan.png&w=96&q=75)
Block Explorers
Free Solana blockchain explorer that enables people to view transaction and program information.
![ETH Explorers Extensions Logo](/_next/image?url=https%3A%2F%2Fres.cloudinary.com%2Falchemy-website%2Fimage%2Fupload%2Fv1694675604%2Fdapp-store%2Fdapp-logos%2FETH%2520Explorers%2520Extensions.png&w=96&q=75)
Block Explorers
Browser extensions that provide shortcuts to check Ethereum address/transaction on any explorer.
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![Socketccan Logo](/_next/image?url=https%3A%2F%2Fres.cloudinary.com%2Falchemy-website%2Fimage%2Fupload%2Fv1694675787%2Fdapp-store%2Fdapp-logos%2FSocketccan.png&w=96&q=75)
Block Explorers
Socket is a Web3 privacy infrastructure.
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