Deponent
Research prototype
Govern an agent action before it runs, record allow or block, and recompute the decision evidence afterward.
Review DeponentCentennial Defense Systems
Evidence systems for actions that must be reviewed.
Centennial builds local-first software that records what an AI agent was allowed to do and turns investigative material into evidence another person can verify.
It doesn't answer. It testifies.
How the evidence travels
A decision should leave a path another person can inspect.
- Policy
- Action
- Record
- Verification
Products
Two public paths into the work.
Archivist
Review investigative material locally for core archive workflows, connect the evidence, and export a cited package with integrity metadata.
Explore ArchivistInspectable proof
Inspect the claim at the nearest public surface.
Centennial Defense Systems
Small company. Direct accountability.
- Founder
- CJ Chanhnourack
- Founder
- Company
- Colorado Springs, Colorado
- Founded 2026