# SBOM Service

## Purpose
Serve deterministic SBOM projections and lineage.

## Inputs
- SBOMs from Scanner or uploads

## Outputs
- SBOM projections and lineage ledger

## Data and storage
- PostgreSQL and RustFS

## Key dependencies
- Scanner

## Notes and boundaries
- Append-only SBOM versions

## Related docs
- docs/modules/sbomservice/architecture.md