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Operative Signal
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OS Governance · Machine-Enforceable Rights Ledgers

Data access is a governance problem before it is a transfer problem.

Operative Signal records who can use what, for which purpose, under which approval and for how long. Operationalize institutional rights, ethical permissions, and multi-site compliance through deterministic provenance.

Enterprise Surgical AI Infrastructure

Explore Governance Framework

Interactive Technical Preview

Protocol Simulation & Capability Overview

Interactive Rights Ledger

Clear Permissions. Absolute Institutional Control.

Deterministic Governance
Who owns & controls the data?
Site A Health System
Authorized Project:

Consortium Study: Generalization of Laparoscopic Workflow Models

What can this project do with the data?
External Validation
Remote Analysis
Model Retraining
Download Raw VideoFORBIDDEN
Ethics Approval:IRB-2026-088 (Exempt / Secondary Research)
Legal Agreement:Standard Multicentre DUA v2
Valid Until:January 31, 2028

Workflow Lifecycle

A governed path from clinical intent to verified results.

Every collaboration follows structured, deterministic governance stages to protect institutional sovereignty while delivering representative multicentre validation.

  1. 01

    1. Define permitted-use boundaries

    Attach cryptographically signed policy envelopes to datasets detailing authorized use cases: internal quality improvement, non-commercial research, or commercial validation.

  2. 02

    2. Generate deterministic document packs

    Automatically assemble standardized DUA and IRB submission templates pre-populated with project metadata, data flow boundaries, and security parameters.

  3. 03

    3. Facilitate multi-stakeholder review

    Provide institutional privacy officers, legal counsel, and ethics committees with transparent dashboards showing data scope, retention periods, and access modes.

  4. 04

    4. Link approvals to machine permissions

    Once signed, approvals convert into machine-enforceable tokens. Data cannot be accessed or streamed if policy conditions or expiry dates lapse.

  5. 05

    5. Maintain immutable audit trails

    Every policy modification, access request, and evaluation run is logged to an immutable ledger for full regulatory and institutional transparency.

Platform Capabilities

Engineered for clinical rigor and multi-site scale.

Designed from first principles to solve the fragmentation, interoperability, and governance barriers of surgical AI.

Layered Rights Policies defining permitted purpose envelopes and access modes.

Deterministic requirements engine generating site-specific review checklists and IRB packets.

Standardized template engine for Data Use Agreements (DUAs), transfer plans, and consent models.

Multi-stakeholder sign-off dashboards for privacy officers, institutional review boards, and clinical leadership.

Machine-enforceable authorization tokens linked directly to signed legal agreements.

Immutable, append-only policy revision history with cryptographic audit logging.

Cryptographic trust and data boundaries.

Data privacy and minimization are enforced at the architectural level. Original surgical recordings never leave your physical perimeter without explicit authorization.

View Security Architecture

Deterministic, transparent logic ensures full reproducibility of governance rules.

Institutional authorities retain absolute discretion over approvals; no autonomous legal assertions.

Append-only cryptographic audit ledger prevents retroactive tampering or log alteration.

Default-deny access policy: missing or expired permissions prevent data operations immediately.

Get Started

Explore Governance Framework

Connect with our team to initiate a hospital deployment, request targeted cohort feasibility, or configure a multicentre validation protocol.