When procurement audits go slowly, it is rarely because evidence does not exist. It is because the evidence is scattered, unlinked, and hard to verify independently.
The minimum evidence object is a practical answer: for any significant procurement decision, four connected records should be easy to produce. Submission proof establishes what was received and when. Due-diligence status establishes which vendor checks were complete at the decision point. The approval trail establishes who authorised each step, under what delegation. Contract linkage connects the executed contract back to all of the above.
None of these requires replacing existing systems. Each element typically already exists somewhere — in a sourcing platform, a compliance tool, an approval workflow, or a contract repository. The gap is structure, linkage, and verifiability.
F-Procure is designed around this model: registering selected events from existing systems into a tamper-evident evidence layer, so the four-part object can be assembled and verified without manual archaeology.