OpenChainGraph Suite · CONTRACT A3 · arch #5

Emerging Market FX Corridor

Note (dated 2026-08-04): a chain composes independent computations performed in an analytical order. No step's output is carried into the next step by the execution model; each step computes from its own declared inputs. This is true of every chain on this site, including chains whose per-step copy below reads as a data handoff.

Settlement orchestration simulation > EM FX risk classification > PVP settlement sync model > correspondent derisking model > cross-border finality comparison > payment cutoff/settlement atlas — composite EM corridor mandate.

OpenChainGraph · 6 Steps payment mandate Hash-Anchored §4 chain_depth:6 Client-Side · Zero PII
Chain Topology — Settlement Orchestration Simulator → Em Fx Risk Classifier → Pvp Settlement Sync Model → Correspondent Derisking Modeler → Cross Border Finality Comparator → Payment Cutoff Settlement Atlas
§4 Execution Hash · Chain Definition Anchor
execution_hash:computing…
Market Rationale
Buyer: Head of Correspondent Banking / EM Payments Product at global bank or remittance provider
Forcing function: G20 cross-border roadmap 2027 targets; FATF derisking; BIS EM FX settlement reform
Chain Stages · 6 Steps
1 ROOT · D0 catalog
Settlement Orchestration Simulator 157-settlement-orchestration-simulator
settlement_simulation and liquidity_requirements feed Stage 2 EM FX risk classification
↓
2 D2 catalog
Em Fx Risk Classifier 217-em-fx-risk-classifier
em_fx_risk_score and currency_classification feed Stage 3 PVP settlement sync
↓
3 D3 catalog
Pvp Settlement Sync Model 218-pvp-settlement-sync-model
pvp_model and netting_efficiency feed Stage 4 correspondent derisking model
↓
4 D4 catalog
Correspondent Derisking Modeler 220-correspondent-derisking-modeler
derisking_risk_score and correspondent_options feed Stage 5 finality comparison
↓
5 D5 catalog
Cross Border Finality Comparator 221-cross-border-finality-comparator
finality_comparison and settlement_risks feed Stage 6 payment cutoff atlas
↓
6 TERMINAL · D6 catalog
Payment Cutoff Settlement Atlas 325-payment-cutoff-settlement-atlas
cutoff_atlas and composite_corridor_mandate — final EM corridor mandate
▶ Run this chain (live) browser · real execution · composite §4 hash
Export Artifacts
Download the §4 chain definition artifact (hash-anchored composite JSON) or the §13.11 W3C Verifiable Credentials view. Both derive from the chain definition — no new hash is minted. Available after hash computation.