Open witness standard

Everyone knows they need it. Almost nobody can build it.

The witness endpoint is free, open, and always will be — see the peer agreement. This page is for the team that read that and thought: right, and who on our side actually wires that up.

The honest split

Two ways to be witnessed

Technical teams: the raw API costs nothing and needs nobody's permission. POST a tip to /api/witness/anchor, get a sealed response and a verify link back in the same call. If that sentence made sense, you don't need this page.

Everyone else: knowing you need independent proof and having someone available to wire up an API integration are two different problems. This is the second one, solved.

What's included

Installed, hosted, and reported

Installation. We work out what actually needs witnessing in your business and how often, and wire the connection ourselves. Not a plugin install — real work, done once.

A hosted dashboard. Your own submission history and status, matching the same vocabulary the standard already uses (accepted, unaccepted, pending, verification failed), plus an alert if your chain goes quiet.

A quarterly compilation. A dated, sealed summary of what was witnessed that quarter — something physical to hand to a board or an insurer, instead of infrastructure that runs silently and proves nothing to anyone who never logs in.

Pricing — first pass, negotiable

Set up once, billed quarterly

Installation, one time

£995–£1,495

Hosting + dashboard, per quarter

£450–£750

or included at no extra charge inside Sentinel

These figures are a real starting point, not a fixed rate card, and haven't been tested against a real customer yet. If the number that fits your situation is different, say so — that's exactly what the conversation below is for.

Talk it through first

No checkout on this page on purpose. What gets witnessed and how often is specific to your business — that gets worked out in a real conversation, not a pricing table.

Email support@redflagaipro.com →

Authored by James Stokes, Founder, Red Flag AI Pro.

See also the Witness Network, the peer agreement and the proofs.