Trust and security

Diligence answers before procurement asks.

Fairbuild is explicit about the custody boundary, data record, customer review protocol, and settlement consequence. This page is built for OEM procurement, factory finance, security, and legal evaluation.

custody boundaryexplicit
OEMFunds approved partner rail
FairbuildVerifies evidence and records release state
PartnerHolds and moves production funds
FactoryReceives settlement after accepted outcome
FundsFairbuild records funding state and sends settlement instructions. Approved payment, escrow, or custody partners hold and move funds.
DataContract files, extracted parameters, QA evidence, review actions, and release decisions are auditable program records.
ReviewVerified work enters a 48-hour customer review window. If review starts, settlement pauses for evidence-based resolution.
ArbitrationFairbuild can intervene and offer arbitration or re-inspection when the customer initiates review.
Data record

Every settlement decision has a source.

Fairbuild does not ask either side to accept a black-box payout. The work definition, extracted parameter model, gate edits, submitted evidence, review actions, and release instructions stay connected.

Source filesCSV, JSON, ERP, PLM, MES, QA exports, and contract attachments
EvidenceBench id, recipe, calibration timestamp, unit trace, MTF, SFR, ToF, or agreed QA artifacts
AccessContract parties by default; Fairbuild engineering only for review, support, or explicit customer request
AuditVersioned parameter models, gate edits, evidence submissions, review actions, and settlement instructions
Review protocol

Settlement is fast because the exception path is bounded.

Verified work enters the default 48-hour review path. When the customer initiates review, Fairbuild can intervene, compare evidence to the accepted contract model, and offer arbitration or re-inspection.

01Verification clears

The evidence package is checked against the accepted gates and grading model.

0248-hour window opens

The customer can accept, let the default path run, or initiate review.

03Review initiated

Settlement pauses while Fairbuild compares the evidence to the agreed contract model.

04Resolution

Fairbuild can offer arbitration or re-inspection, then issue the settlement consequence.

Procurement package

What Fairbuild can provide during diligence.

Security questionnaire responsesPlatform controls, access model, data handling, incident contacts.
Contract and custody boundary reviewProduction custody structure, partner rails, funding state, and release instructions.
Technical walkthroughOpen-source settlement logic, parameter model, gate lifecycle, and audit trail.
Deployment assumptionsIntegration scope, data residency requirements, review roles, and evidence sources.

Need a procurement packet?

We can prepare diligence material for your security, legal, procurement, and finance teams.