Reva KOSMOS Edition

Reva is the storage and orchestration layer of the OpenCore stack (OpenCloud + OpenCosmos) beneath OpenCloud. The KOSMOS Edition extends Reva with capabilities required for tamper-proof document operation in public administration:

• Immutable Spaces: files that were written once can no longer be modified or deleted after a retention period
• File-plan metadata mechanisms for DMS workflow integration - Extended gateway behavior for the CS3 API that OpenCloud exposes to clients
• Trash behavior and warm-up optimizations It runs as a pod member inside the OpenCloud pod (Podman/nuhost6) on own infrastructure.