Design a complete CBDC or distributed-ledger architecture in four guided steps — structural model, platform selection, cross-CBDC interoperability scenario, and a Policy Mandate export. Deterministic · client-side · zero PII.
Define the three structural axes of your CBDC. These choices determine viable DLT platforms and applicable interoperability frameworks. Mapped to BIS CPMI taxonomy and live jurisdictional implementations (Q2 2026).
Compare the four dominant permissioned DLT platforms across enterprise-critical dimensions. Select your use case to generate a weighted fit score and CIO risk briefing. Source: BIS, R3, Digital Asset, Hyperledger Foundation — Q2 2026.
| Platform | Fit Score | Privacy | Dev Pool | Live Examples | CIO Risk |
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Model cross-CBDC and CBDC-to-DLT interoperability. Score compatibility, identify failure modes, and map ISO 20022 alignment for your corridor. Data: BIS Innovation Hub, ECB, SNB, MAS — Q2 2026.
Full architecture decision record synthesising your inputs across all three steps. Export as Policy Mandate JSON or Markdown for M&A data rooms, board briefings, or regulatory submissions.
Run the architecture analysis, platform scoring, and interop scenario first.