Oak & Sparrow
OverviewArchitectureWhitepaperThe 90-day pilotFounder ForgeBuilt in the open
Live assistant
AboutNotes
Start trial

Notes from the team

What we're learning as we build.

Short notes from the Oak & Sparrow team. Why we made a call, what a pilot taught us, where a design gave way to a better one. Not press releases.

July 18, 2026 · Oak & Sparrow

The Gatekeeper whitepaper is out

Governance Before Execution — our whitepaper on the deterministic, pre-execution governance layer and the verifiable record it produces for every decision.

Read →

July 10, 2026 · Joshua Johosky

Why governance has to sit outside the model

Safety that lives inside a model can be pulled or jailbroken out of it. The manager in the room cannot be talked out of the room.

Read →

July 3, 2026 · Nick Silva

Building in public, on purpose

If we ask clients to trust us with governance of their AI, the least we can do is govern ourselves the same way, in the open.

Read →

Oak & Sparrow Systems Enterprises

Building the ethical infrastructure for the automated age, designed to govern AI and protect our humanity. We do not extract, we steward.

AboutGitHubLinkedIncontact@oakandsparrowsystemsenterprise.io

Trust & security

  • On-premises. No cloud in the decision path.
  • Prompts are never stored.
  • Hash-chained, tamper-evident records.

Team

  • Chief Executive Officer
  • Chief Technology Officer
  • Chief Operating Officer
Meet the team →

Open source

  • Sentinel-Med
  • Oak & Sparrow OS
  • BoundaryCast

On this site, answers are live and grounded on our company wiki. The governance verdicts are a demonstration: a rules-based classifier runs in your browser and seals a real SHA-256 hash chain you can verify. This honesty is the brand.

© 2026 Oak & Sparrow Systems Enterprises. Hash chaining, never blockchain.