What CFCR is
A supervisory layer that can begin in passive observer mode with zero actuator authority, then progress to advisory-envelope or full-authority deployment only if pilot criteria are met.
The Continuum Fuel Cell Regulator (CFCR) is a deterministic supervisory control and evidence layer for PEM fuel-cell and electrolyzer systems. It rides alongside an existing controller, estimates hidden stack state from standard signals, enforces operating envelopes, and creates tamper-evident operational records.
CFCR is a real-time control, diagnostics, and evidence layer for hydrogen fuel cells and electrolyzers. It rides on top of the existing controller; it does not generate hydrogen, change the chemistry, or make an energy-balance breakthrough claim.
A supervisory layer that can begin in passive observer mode with zero actuator authority, then progress to advisory-envelope or full-authority deployment only if pilot criteria are met.
Not a hydrogen-production method, catalyst, reformer, energy-source breakthrough, excess-energy claim, or black-box AI optimizer.
Hydrogen operators face stack degradation, hidden hydration or flooding states, warranty disputes, safety-margin conservatism, compliance reporting burden, and weak operational proof.
Supervisory envelope governance, sensorless state visibility, explicit ACCEPT / DERATE / REFUSE outcomes, and tamper-evident operational records for fleet, warranty, insurance, and compliance review.
CFCR runs alongside an existing fuel-cell or electrolyzer controller, computes sensorless diagnostic kernels from standard stack signals, and emits cryptographically hash-chained interval receipts — without changing actuation authority unless and until you authorize it.
Selected proof anchors are shown publicly to establish technical substance. Full definitions, validation tables, statistical methods, report-level evidence maps, claim mapping, SHA-256 provenance carriers, and verifier materials are reserved for NDA-gated technical review.
Durability-oriented state tracking was evaluated against long-duration PEM fuel-cell degradation behavior. Full definitions and statistical treatment are NDA-gated.
Supervisory envelope logic reduced peak transient behavior in a binding replay case under declared envelope assumptions.
PEM electrolyzer telemetry was used to reconcile estimated hydrogen output against measured production under PSU-boundary accounting.
The diligence package includes receipt-chain evidence designed to support tamper-evident operational history.
A deterministic 1–10 ms supervisory loop under the existing controller (Observer / Advisory / Full-Authority). Cryptographic per-interval evidence supports an ISO 26262 documentation pathway for bus, truck, and rail.
Cryptographically authenticated per-interval receipts that support DNV / Lloyd’s / ABS audit-trail workflows for marine-class and stationary deployments.
Hash-chained receipts plus CHI / SHI fleet indices give tamper-evident operational evidence for warranty adjudication, usage-based insurance, and residual-value underwriting — verifiable without exposing controller internals.
Sub-hourly production records with accumulator root, energy-attribute pointer, and completeness metadata map onto MRV / 45V-style workflows and EnergyTag-style granular certificates — subject to independent program eligibility review.
No dedicated EIS / impedance module required — a direct per-stack BOM reduction and one fewer class of drift-prone sensors. (Per-stack savings modeled in Report 06.)
Overlay-first: runs as a virtual observer alongside the production controller, with no change to actuation authority until pilot criteria are met.
The Stage-1 page is a controlled technical entry point. It shows relevance, category, and selected evidence anchors; it does not expose the full validation record or legal claim structure.
Because the CFCR application is already filed and technically developed, we are approaching a limited number of technically sophisticated hydrogen companies before patent issuance for preliminary roadmap-fit and technical-diligence discussions. We are not seeking an immediate binding acquisition, license, or commercial commitment at this stage. The purpose is to determine whether CFCR is relevant to your organization’s fuel-cell or electrolyzer roadmap and, if so, to proceed through the appropriate NDA-gated technical review process.
If CFCR looks relevant to your roadmap, the next step is a short call to find where it best lands. An NDA-gated technical review then opens the full specification, claim set, detailed validation package, provenance materials, and a proposed observer-mode overlay evaluation path on historical or simulated stack data, with no controller changes.
To proceed, simply reply to the email that accompanied this page. The full specification, complete claim set, detailed validation materials, and verifier-ready provenance package are provided under NDA.