SahaFX

A research and deterministic paper-simulation software programme for FX and commodity markets. This portal presents scope, evidence, limitations and controlled status — not a trading service.

Controlled local engineering demonstration

Inspect the deterministic paper flow

Explore synthetic replay scenarios and see how market-data validation, reservation, simulated execution, double-entry posting and reconciliation preserve—or deliberately halt—the control chain.

Open the paper-system demonstration

Phase status

Status is categorical and evidence-based. Percentage-complete estimates are intentionally not used.

Phase 1A: Implementation in progress — gate not passed
Phase 1B: Implementation in progress — gate not passed

Read detailed phase status

Evidence domains

Architecture — system boundaries, data flow and decisions
Controls — control families and evidence status
Replay evidence — deterministic replay methodology
Research methods — governance, uncertainty and model risk
Security — public posture and responsible disclosure
Claims register — preview claims, approval state and evidence

Current limitations and prohibited uses

transmit, stage or authorise live orders or hold production credentials;
solicit investment, provide investment advice, or represent a backtest as a
publish “institutional-grade”, “production-ready”, “validated alpha” or
represent the repository as a regulatory authorisation, certification,
bypass kill, close-only, reconciliation, approval, evidence-expiry or

Read full limitations and prohibited uses

How evidence is governed

Public content is a derived view of approved repository evidence, not an independent source of truth. A fail-closed publication pipeline validates claims against an allowlist, checks for independent approval, scans for secrets and local paths, and produces a sanitised, content-addressed export. A status or claim cannot be typed directly into a page component.

Version and contact

Export mode: preview
Generated at: 2026-08-09
Content digest: 2692cf5bee1d5381526e1a2136a9ca5d7975a335aa0d53ffb1552e8e7c1bf5ec

To report a security issue, see the security page. For other enquiries, use the published email channel on davidtheuri.com.