Design partners

Build the governance layer for your domain with us.

CHP is an open protocol. The core — declared capabilities, tamper-evident evidence, replay, and structured denials — is real and usable today. The production trust layer for regulated work is what we build next, with the partners who feel the pain first.

We build the production trust layer for your domain with you — on primitives that are real today. That is what this program is for.

Apply to be a design partnerSee the proof that works today

Provable today

  • Tamper-evident, SHA256-chained evidence for every action — local, no backend.
  • Replay any session by correlation ID across parent and child agents.
  • Structured denials: an action blocked by policy is a first-class outcome, not an exception.
  • Zero-friction capture for AI agents: chp hooks install, no application code changes.

What we build with design partners

  • Hosted evidence retention and multi-host trace stitching.
  • Role-based access and team workspaces over the evidence store.
  • Domain invariant libraries (clinical sign-off, privilege, claims adjudication).
  • Compliance and audit export shaped to your regulator and your workflow.

Where we are looking for partners

Pick the workflow to prove with us.

Each of these builds on primitives that are real today — declared authority, governed invocation, evidence. The gap we close together is the invitation.

AI-native software

Live

Make every agent action provable and replayable — and unblock the security review that is holding your launch.

This one already works. Bring a real agent workflow and we will instrument it with you.

Insurance

Design partners

Turn automated approve / deny decisions into a provable record of why — defensible in a dispute and to a regulator.

Denial records map almost 1:1 onto the protocol. We build retention and audit export around your claims flow.

Legal

Design partners

A defensible chain of custody for AI-assisted review, with privilege decisions captured as governed approve / deny events.

Tamper-evident chaining is the protocol primitive. We build matter-level retention and access with you.

Healthcare operations

Design partners

AI acts on records; a clinician signs off; both land in one replayable trace with the approval attached.

We build the access controls and retention an audit actually requires, around a real clinical workflow.

Manufacturing & industrial

Design partners

Dispatch and machine commands — issued by humans and agents alike — governed by approval and safety invariants, with edge hosts stitched into one trace.

Real-time control stays out of scope. We prove the governance and evidence layer above it with you.

Financial services

Design partners

Approvals, model-risk checks, and AI-in-the-workflow captured as an evidence bundle a reviewer can replay.

We build the compliance export and controls your risk function needs, on top of the provable core.

Apply

Build the governance layer for your domain with us.

Tell us the workflow that needs a provable record of what people, agents, and systems did. If the protocol fits, we'll map it with you.