# IF.TTT — Supply Chain
IF.TTT for industrial and supply chain environments: change-control receipts that survive contractor handoffs and insurer/auditor review.

Supply chain reality

# Handoffs are where proof dies.

Industrial systems accumulate contractors, vendors, and integrators. IF.TTT standardizes a receipt surface so chain‑of‑custody doesn’t collapse the moment responsibility moves.

### Third‑party pressure

- Customers ask for change control evidence after outages.
- Insurers ask what controls existed at the time of the incident.
- Auditors ask for traceability across organizational boundaries.

### What IF.TTT provides

Receipts
Stable no‑login trace + output + source URLs keyed by `shareId`.
Offline
Bundles for verification when networks and portals are unavailable.
Clarity
Integrity binding is verifiable; interpretation remains process-owned.
PROCESS
HANDOFF‑SAFE

1. 1
   Hash the artifact
   Define the bytes and compute `sha256`.
2. 2
   Publish the receipt
   Trace page binds source ↔ output.
3. 3
   Export bundles
   Carry proof through constrained environments.

Sectors Public Sector Enterprise Research Professional · Industries Healthcare Financial Legal
Developers | API