SENTINEL-LINK · PLATFORM · CYBER-PHYSICAL SECURE MOTOR ARCHITECTURE
Cybersecurity, as a property of propulsion.
SENTINEL-LINK is Reinventy's platform for cyber-physical secure motor architecture. The platform converts the actuation stage into a sovereign authentication node: every command is cryptographically validated before execution, every physical intrusion is detected at the structural level, and every unauthorized or out-of-window instruction is vetoed by hardware logic before reaching the gate drivers. Cybersecurity becomes a property of the actuation platform rather than a layer imposed on top of it. Built on AeroMag motors, Mag-FOC deterministic control, and the Reinventy Shield cryptographic authentication layer.
THE THESIS
The actuator that authenticates.
Conventional electric actuators obey indiscriminately. Whatever command reaches their gate drivers — whether it originated from the authorized supervisory controller, from a spoofed network packet, from a compromised firmware path, or from physical access to the gate-driver signal lines — gets executed. The actuator does not authenticate, does not validate, does not verify integrity. The cybersecurity layer is imposed on the system above the actuator, never inside the actuator. This is a structural vulnerability: any cyber-resilient autonomy chain that terminates in a non-authenticating actuation stage has the entire chain's security defined by the weakest link, and the actuator is structurally that weakest link.
SENTINEL-LINK is engineered to invert that relationship. The actuation stage itself becomes the sovereign authentication node — the point in the chain where commands are cryptographically validated before execution, where physical intrusions are detected at the structural level by embedded conductive sensing networks distributed throughout the actuator, and where unauthorized, out-of-window, or semantically inconsistent instructions are vetoed by hardware logic at the gate-driver stage before any command-to-action propagation can occur. The platform integrates the cryptographic authentication surface into the propulsion chain itself, making the actuator indistinguishable from a sovereign authentication device that also produces torque.
The strategic positioning is what the platform thesis statement says: cybersecurity as a property of propulsion. SENTINEL-LINK is not an electric motor with a cybersecurity overlay; it is a cybersecurity architecture that happens to be expressed as an electric motor. The platform is engineered for application classes where the integrity of the command-to-action chain is operationally consequential — where the actuator obeying a forged command is not just a performance issue but a system-level integrity issue.
ARCHITECTURAL FOUNDATION
Four Reinventy technologies, integrated.
SENTINEL-LINK integrates four Reinventy technologies that together enable cyber-physical secure motor architecture:
- AEROMAG
The motor platform. The electromechanical core on which the cyber-physical secure architecture is built. SENTINEL-LINK inherits the AeroMag operating envelope and integrates the cybersecurity surface into the motor itself rather than adding a separate security module.
View → - MAG-FOC
The deterministic control surface. Mag-FOC provides the microsecond-scale control loop at the gate-driver stage where the hardware veto is enforced. Commands that fail authentication or fall outside the operating window do not reach the motor — Mag-FOC vetoes them before the gate transition.
View → - REINVENTY SHIELD
The cryptographic authentication layer. Every command entering the actuation chain is cryptographically validated against the active supervisory key set. Reinventy Shield provides the cryptographic infrastructure — signing, verification, key rotation, key zeroization on anti-capture events — that the sovereign authentication node requires.
View → - DISTRIBUTED CONDUCTIVE SENSING NETWORKS
The volumetric anti-tamper sensing layer. Conductive filament networks embedded throughout the structural elements of the actuator detect physical intrusion attempts at the structural level — micro-strain from drilling, deformation from cutting, breach of the actuator enclosure. Tamper detection is volumetric and structural rather than peripheral or perimeter-only. Specific filament network composition and density characteristics released under non-disclosure agreement.
OPERATING CHARACTERISTICS
Four properties that define the platform.
SENTINEL-LINK is characterized by four operating properties that distinguish the platform from conventional motor architectures with bolted-on cybersecurity:
- CRYPTOGRAPHIC COMMAND AUTHENTICATION
Every command entering the actuation chain is cryptographically validated before any gate-driver transition. The validation surface is integrated into the propulsion chain at the same physical layer as the motor control logic — not above it, not beside it, but integral to it. Commands without valid cryptographic signature, with out-of-window timestamps, or with semantically inconsistent payloads are rejected before action.
- MICROSECOND-SCALE HARDWARE VETO
The hardware veto fires at the gate-driver level on the microsecond scale. Unauthenticated, out-of-window, or semantically inconsistent commands — including bypass attempts that try to inject command signals downstream of the authentication surface — are vetoed before the gate transition propagates to the motor. The veto is deterministic and is executed in hardware logic, not in firmware that could itself be compromised.
- VOLUMETRIC ANTI-TAMPER SENSING
Physical intrusion attempts on the actuator structure are detected via the distributed conductive sensing networks embedded throughout the structural elements. Micro-strain from drilling, deformation from cutting, breach of the enclosure — all are detected at the structural level, volumetrically, not through peripheral sensors that an adversary can bypass by approaching from an unexpected geometry.
- ANTI-CAPTURE RESILIENCE
On detection of capture or sabotage events — confirmed tamper, cryptographic key compromise, unauthorized physical access — the platform executes a defined anti-capture protocol: cryptographic key zeroization, magnetic configuration locking, and logical inertization of the actuation chain. The platform becomes operationally inert rather than continuing to function under adversarial control.
Specific values for veto latency, cryptographic protocol selection, sensing network density, anti-capture protocol timing, and key rotation cadence are released under non-disclosure agreement.
APPLICATION CLASSES
Where the command-to-action chain is operationally consequential.
SENTINEL-LINK is configured for application classes where the integrity of the command-to-action chain is operationally consequential — where the actuator obeying a forged or unauthorized command is not a performance issue but a system-level integrity issue:
- CYBER-RESILIENT MANIPULATORS
Mobile manipulation systems, industrial robotics, and autonomous material-handling platforms where the actuation chain integrity is part of the operational safety envelope. The platform makes the actuator itself part of the cyber-resilience boundary rather than relying entirely on supervisory-layer authentication.
- INFRASTRUCTURE ACTUATOR SECURITY
Utility automation actuators, critical-process actuators in industrial facilities, and infrastructure-protection actuator deployments where unauthorized actuation has system-level consequences (process upset, safety event, infrastructure damage). The platform addresses the structural cyber-vulnerability of conventional industrial actuators.
- INDUSTRIAL AUTONOMY DECISION POINTS
Decision-point actuators in industrial autonomy chains — robotic cells, automated production lines, autonomous logistics hand-offs — where the actuator decision is the final step in the autonomy chain. The platform converts that final step into an authenticated step, closing the integrity loop on the autonomy decision.
- CRITICAL-INFRASTRUCTURE ACTUATOR AUTHENTICATION
Authentication of actuator commands in critical-infrastructure deployment contexts where chain-of-custody integrity for every actuation command must be cryptographically traceable. The platform provides the cryptographic authentication surface natively, eliminating the audit gap between the supervisory layer and the actuation stage.
IP POSTURE
Within the cyber-physical secure actuation roadmap.
SENTINEL-LINK sits within Reinventy's foundational platforms patent roadmap. Coverage is engineered to span the cyber-physical secure actuation architecture — the integration of cryptographic authentication into the propulsion chain, the hardware veto methodology at the gate-driver level, the volumetric anti-tamper sensing topology, and the anti-capture protocol logic that together define the platform — within the cyber-physical secure actuation family and adjacent filings, in the company's 2026-2027 high-priority filing window. Specific patent application metadata, claim language, and jurisdictional extension scope are released under non-disclosure agreement. For the broader IP posture disclosure regime, see /ip-posture.
ENGAGE
Platform capability brief under partnership.
The SENTINEL-LINK capability brief — including cryptographic authentication surface specifications, veto-latency operating envelopes, anti-tamper sensing topology data, anti-capture protocol design, qualification data, integration patterns for cyber-resilient manipulator / infrastructure / industrial-autonomy / critical-infrastructure scenarios, licensing terms, and supply-chain support — is released under non-disclosure agreement. Engage directly to begin the partnership conversation.
Direct: engage@reinventy-solutions.ca
Integration references
- Application reference: Maritime Autonomy