# Technological Stack

- [Why Cosmos?](/galactica-network-faq/4.-technology/technological-stack/why-cosmos.md)
- [Guardians](/galactica-network-faq/4.-technology/technological-stack/guardians.md)
- [zkCertificates & zkKYC](/galactica-network-faq/4.-technology/technological-stack/zkcertificates-and-zkkyc.md)
- [Reputation Root Contract](/galactica-network-faq/4.-technology/technological-stack/reputation-root-contract.md)
- [Contingent Transactions](/galactica-network-faq/4.-technology/technological-stack/contingent-transactions.md)