OpenChainGraph Suite · CONTRACT A3 · arch #5

FIDA Data Monetisation

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.

Open-finance data product revenue modelling > API monetisation calculator > business-case ROI > EU Data Act scope mapping — composite data-monetisation mandate.

OpenChainGraph · 4 Steps treasury mandate Hash-Anchored §4 chain_depth:4 Client-Side · Zero PII
Chain Topology — Open Finance Data Product Revenue Modeler → Open Finance Api Monetisation Calculator → Open Finance Business Case Roi Modeller → Eu Data Act Financial Services Scope Mapper
§4 Execution Hash · Chain Definition Anchor
execution_hash:computing…
Market Rationale
Buyer: Chief Data Officer / Head of Open Banking at bank or data intermediary
Forcing function: FIDA commercial model design required 18 months before authorisation; EU Data Act FRAND obligations 2025
Chain Stages · 4 Steps
1 ROOT · D0 catalog
Open Finance Data Product Revenue Modeler 377-open-finance-data-product-revenue-modeler
revenue_model and data_product_catalogue feed Stage 2 API monetisation
↓
2 D2 catalog
Open Finance Api Monetisation Calculator 409-open-finance-api-monetisation-calculator
api_pricing and monetisation_levers feed Stage 3 business-case modeller
↓
3 D3 catalog
Open Finance Business Case Roi Modeller 411-open-finance-business-case-roi-modeller
roi_projection and break_even feed Stage 4 EU Data Act scope check
↓
4 TERMINAL · D4 catalog
Eu Data Act Financial Services Scope Mapper 413-eu-data-act-financial-services-scope-mapper
data_act_obligations and compliance_flags — final FIDA data-monetisation 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.