> ## Documentation Index
> Fetch the complete documentation index at: https://docs.optimism.io/llms.txt
> Use this file to discover all available pages before exploring further.

# Genesis

The genesis crate contains types related to chain genesis.

This section contains in-depth sections on building with \[`kona-genesis`]\[genesis] crate types.

* [The Rollup Config](./rollup-config.mdx)
* [The System Config](./system-config.mdx)

[op-stack]: https://github.com/ethereum-optimism/optimism

[op-program]: https://github.com/ethereum-optimism/optimism/tree/develop/op-program

[cannon]: https://github.com/ethereum-optimism/optimism/tree/develop/cannon

[cannon-rs]: https://github.com/op-rs/cannon-rs

[asterisc]: https://github.com/ethereum-optimism/asterisc

[fp-specs]: https://specs.optimism.io/experimental/fault-proof/index.html

[fpp-specs]: https://specs.optimism.io/experimental/fault-proof/index.html#fault-proof-program

[preimage-specs]: https://specs.optimism.io/experimental/fault-proof/index.html#pre-image-oracle

[cannon-specs]: https://specs.optimism.io/experimental/fault-proof/cannon-fault-proof-vm.html#cannon-fault-proof-virtual-machine

[l2-output-root]: https://specs.optimism.io/protocol/proposals.html#l2-output-commitment-construction

[op-succinct]: https://github.com/succinctlabs/op-succinct

[revm]: https://github.com/bluealloy/revm

[kona]: https://github.com/ethereum-optimism/optimism/tree/develop/rust/kona

[issues]: https://github.com/ethereum-optimism/optimism/issues

[new-issue]: https://github.com/ethereum-optimism/optimism/issues/new

[contributing]: https://github.com/ethereum-optimism/optimism/tree/develop/rust/kona/CONTRIBUTING.md

[op-labs]: https://github.com/ethereum-optimism

[bad-boi-labs]: https://github.com/BadBoiLabs