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CryptoDo
LaunchDapp
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English
  • πŸ”·CryptoDo Introduction
  • πŸ’‘Smart contracts
    • πŸ’ŽToken (ERC-20 Contract)
    • πŸ’°Crowdsale (ICO Contract)
    • πŸ–ΌοΈNFT Collection (ERC-721)
    • 🏦DAO Contract
    • 🎲Lottery Contract
      • Win-win Lottery
      • Jackpot Lottery
      • Prize draw
    • πŸ“€Multisender/AirDrop
    • Multisig
    • πŸ”’Vesting
  • βš™οΈHow to Use CryptoDo
    • πŸ’ŽHow to create a smart contract (ERC-20)
    • πŸ’°How to create a smart contract (ICO)
    • πŸ–ΌοΈHow to create a smart contract (ERC-721)
    • 🏦How to create DAO
    • 🎲How to create lottery
    • πŸ“€How to create a smart contract (Multisender/AirDrop)
    • πŸ”’How to create vesting contract
  • 🚰Faucet
    • 🚿How to use CryptoDo Faucet
  • πŸ”ΉCryptoDo Token (CDO)
  • 🧩Modules
  • βœ”οΈCryptoDo use cases
  • πŸ”—Blockchains
    • Ethereum
    • Binance Smart Chain (BSC)
    • Polygon
    • Aurora
    • Optimism
    • Avalanche
    • Mantle
    • OKX
  • πŸ–‡οΈLinks
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  1. Blockchains

Optimism

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Last updated 2 years ago

Optimism is a secondβ€”level solution (Layer2, L2), which is designed to increase the speed and scalability of the Ethereum network.

The Optimism blockchain uses the Optimistic Rollups technology, which reduces the cost of transaction fees tenfold compared to the first level (L1) of the Ethereum network and at the same time makes it easy to deploy any smart contracts and decentralized applications written in the Solidity language in the second level network.

All CryptoDo modules and smart contracts are available for deployment on the Optimism network.

Find out more on the official website:

πŸ”—
https://www.optimism.io