Blockscout is an open-source blockchain explorer designed for Ethereum Virtual Machine (EVM)-based networks. It provides users with a comprehensive interface to search transactions, view account balances, verify and interact with smart contracts, and engage with decentralized applications across various Ethereum networks, including mainnets, testnets, sidechains, and Layer 2 solutions. Unlike centralized, closed-source explorers, Blockscout offers transparency and flexibility, supporting hundreds of chains and rollups within the broader blockchain ecosystem, such as Ethereum, Cosmos, Polkadot, Avalanche, and Near.
Zora is a social network built onchain. It lets users create, collect, and share media as NFTs directly on its own blockchain. Zora runs on the OP Stack and is also a dApp on both OP Mainnet and Base. It’s optimized for cheap, fast interactions, focused on creators and communities.
Polynomial Trade is an on-chain derivatives platform with a focus on perpetual futures, enhanced by the security of the Synthetix protocol and the Optimism Network. Its distinctive approach using polynomial functions for price prediction allows traders to make more dynamic market decisions. Although currently without a governance structure or a live token, the potential introduction of a token could benefit the platform by incentivizing user engagement and capturing value. Polynomial has raised two successful funding rounds, raising $1.10 million in a Pre-Seed round and securing further investment in a Seed round, with backing from several notable investors and capital firms.
Creo Engine is a blockchain-based gaming platform that enables developers to build, deploy, and manage their games within a unified ecosystem. It offers a comprehensive suite of tools and services, including the CreoPlay platform, which hosts a variety of Web3 games and facilitates asset interoperability across different titles.
Rainbow Wallet is a user-friendly, non-custodial Ethereum wallet designed to simplify the management of digital assets and interactions with decentralized applications (dApps). Available on iOS, Android, and as a browser extension, it offers features such as Ethereum Name Service (ENS) integration, in-app token swapping, and NFT support, making it accessible for both beginners and experienced users.
Acctual is an accounts payable automation solution that aims to bring sophistication and efficiency to the crypto accounts payable process. It aims to provide visibility and control over the crypto AP process, reduce risk, and streamline the crypto accounting workflow with an e-automatic solution.
Foundation Missions are Optimism-funded initiatives designed to make measurable progress toward the Season 7 Intent, establishing interoperable Stage 1 chains handling $250M in cross-chain asset transfers per month.
The Retro Funding: Dev Tooling program rewards open-source toolchain software that supports onchain application development on the Superchain, with a budget of up to 8M OP and monthly rewards from March to July 2025.
The Optimism Governance Fund Missions for Season 7 provide grants to projects that drive onchain growth across the Superchain.
Retro Funding: Onchain Builders rewards projects driving cross-chain interoperability on OP Chains, with up to 8M OP
Learn how to scale Unichain within the Superchain ecosystem using Interop.
Join Uniswap and Optimism for a day of in-depth conversations and hands-on collaboration with Hayden Adams, Karl Floersch, Ben Jones, and other Superchain leaders. Expect fireside chats, roundtables, and practical insights on building scalable DeFi apps.
Ink is a Layer 2 blockchain built by Kraken powered by the OP Stack. It connects Kraken’s 10+ million users to decentralized finance (DeFi), offering easy access to DEXs, lending, and yield protocols. By joining the Superchain, Inkchain combines Ethereum’s security with Layer 2 scalability for a streamlined DeFi experience.
Unichain is an L2 purpose-built for DeFi, exclusively on the OP Stack. Unichain is part of the Superchain’s path to interoperability, and will support ERC20s that are Superchain interop compatible. Uniswap Labs is also working with Flashbots to develop a new TEE-based block builder that reduces Unichain confirmation times from 1 second to 250 milliseconds.
Soneium is a Layer 2 blockchain developed by Sony Block Solutions Labs, a joint venture between Sony Group and Startale. Designed to bridge Web2 and Web3, Soneium aims to create a versatile, developer-friendly ecosystem that empowers creativity and innovation. It provides a scalable, accessible platform for developers, creators, and communities, enabling them to build and deploy applications that blend entertainment, gaming, finance, and more.
Mode Network is a Layer 2 solution built using the OP Stack, designed to foster growth and collaboration within the DeFi space. As a part of the Superchain, Mode aims to create an ecosystem where developers and users are rewarded for their contributions, enhancing the overall network's scalability and efficiency.
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