# Taiko x Nethermind: Building Ethereum-Aligned Based Rollup Infrastructure 

**Published by:** [Taiko Labs](https://paragraph.com/@taiko-labs/)
**Published on:** 2025-07-04
**URL:** https://paragraph.com/@taiko-labs/taiko-x-nethermind-building-ethereum-aligned-based-rollup-infrastructure

## Content

We’re excited to announce a strategic partnership with Nethermind, bringing together two teams deeply aligned on the vision of a decentralized, performant, and production-ready based rollup stack. This collaboration is grounded in a shared commitment to advancing the frontier of Layer 2 infrastructure with a clear focus on decentralization, sequencing innovation, and trust-minimized design. Together, we’re working to accelerate the evolution of the based rollup ecosystem, turning research into resilient, permissionless systems ready for mainnet. What we’re working on: · Preconfirmation infrastructure including PBS models, same-slot L1CALLs, and constraint APIs · EIP-7917 implementation to support trust-minimized L2 sequencing · ZK gas profiling and metering · L2 fee mechanism design for composable, sustainable rollup economics · Permissionless Mainnet-ready preconfirmation sidecars for production deployments From Research to Implementation This collaboration spans upstream protocol work, client integration, and open standards, all aimed at delivering mainnet-ready infrastructure with no compromise on decentralization. Together with Nethermind, we’re bringing critical systems into production and strengthening the based rollup ecosystem. More to come.Join us 💗Explore open positions on our job board.Follow us 🥁Get the latest from Taiko:Website: https://taiko.xyz.Discord: https://discord.gg/taikoxyz.GitHub: https://github.com/taikoxyz.Twitter: https://twitter.com/taikoxyz.Community forum: https://community.taiko.xyz.Youtube: https://www.youtube.com/@taikoxyz.Warpcast: https://warpcast.com/taikoxyz.Contribute 🤓Contribute to Taiko on GitHub and earn a GitPOAP! You will also be featured as a contributor on our README. Get started with the contributing manual.

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