Instrument 05 · Trust-proof register
Which claims can a buyer verify at decision time?
Turn reputation into evidence without overstating it.
Choose the first proof fields to preserve from proposal through delivered outcome.
The gauge
Evidence coverage by segment, system, forecast, actual outcome, delivery date, and source.
UNREAD — public claims exist; their method, sample, and project evidence are not public.
The lever and tool
Lever: Steering — let warranted proof guide fit, promise, and procurement confidence.
Tool boundary: Structured evidence register linked to the proposal path; software is secondary to source quality.
Use it in discovery
- List each public performance claim.
- Attach its method, sample, source, and limit.
- Mark what can enter a proposal now and what needs discovery.