# Galactica Components

- [Galactica Snap for Metamask](/galactica-developer-documentation/galactica-components/galactica-snap-for-metamask.md): Self custody for Galactica zkCertificates inside Metamask
- [Root Contracts](/galactica-developer-documentation/galactica-components/root-contracts.md)
- [ZK Trusted Setup Ceremony](/galactica-developer-documentation/galactica-components/zk-trusted-setup-ceremony.md)
- [What is a Trusted Setup Ceremony?](/galactica-developer-documentation/galactica-components/zk-trusted-setup-ceremony/what-is-a-trusted-setup-ceremony.md)
- [Ceremony Infrastructure](/galactica-developer-documentation/galactica-components/zk-trusted-setup-ceremony/ceremony-infrastructure.md)
- [How to contribute?](/galactica-developer-documentation/galactica-components/zk-trusted-setup-ceremony/how-to-contribute.md): Ready to do your part? Here’s how you can join the ceremony.