Problem
- After award, visibility collapses: delivery versus payment becomes hard to prove.
- Variations and valuations can drift without an evidence chain.
- Audits arrive late; accountability becomes debate instead of evidence.
Case FileProblem → System → ProofAudit-friendly
PPDIM
Procurement intelligence for ministries, auditors, and oversight teams — linking contracts, milestones, evidence, and payments into one reviewable flow.
Mini Control Room
System Blueprint
- Contract → milestone → evidence → payment truth layer
- Field verification (geo/time evidence) + offline capture
- Explainable risk rules + replayable outcomes
Core Modules
- Contract-to-payment integrity ledger
- Evidence bundles (hashing + supervisor confirmation)
- Risk engine: paid-not-verified, variations, price outliers, split patterns
- Auditor Mode: evidence pack exporter + replay steps
Tip: This panel is intentionally lightweight — designed to evolve into a live embedded demo.
Blueprint
System
Pillars
- Contract → milestone → evidence → payment truth layer
- Field verification (geo/time evidence) + offline capture
- Explainable risk rules + replayable outcomes
Modules
- Contract-to-payment integrity ledger
- Evidence bundles (hashing + supervisor confirmation)
- Risk engine: paid-not-verified, variations, price outliers, split patterns
- Auditor Mode: evidence pack exporter + replay steps
Proof
Metrics
- % payments matched to verified milestones
- Audit cycle time reduced (time-to-evidence)
- Prevented or recovered leakage (case-backed)
Evidence
- Tamper-evident logs
- Milestone evidence bundles (geo/time/media)
- PAC-ready summary export