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PointSav Documentation

The engineering library for the PointSav platform — operating systems and services for regulated businesses that own their data, their AI, and their record-keeping outright. Where the monorepo holds the code, this wiki holds the reasoning: architecture, services, security, and the governance commitments that bind future development.

PointSav Digital Systems

Operating Systems

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---
schema: foundry-doc-v1
title: "Systems — Category Landing"
title: "Systems"
slug: _index
category: systems
type: topic
quality: complete
short_description: "Eight purpose-built operating systems that share a common seL4 and Rust substrate — each does one job, contains no features it does not need, and communicates through a common Diode-based protocol discipline."
status: active
bcsc_class: public-disclosure-safe
last_edited: 2026-04-29
last_edited: 2026-05-15
editor: pointsav-engineering
paired_with: _index.es.md
---

## Systems
PointSav builds eight purpose-built operating systems that share a common seL4 and Rust substrate. Each does one job, contains no features it does not need, and communicates through a common Diode-based protocol discipline. The result is a family that can be audited component by component, upgraded independently, and deployed in any configuration without unexpected coupling between systems.

This category covers the operating systems at the foundation layer of the PointSav platform. Each article describes one OS: its capability model, its role in tenant isolation, and how it composes with the services and applications that run on top of it.
[[os-family-overview]] is the entry point for readers new to the family. It explains the common substrate, the capability model that every OS inherits, and the Diode rule that governs how they communicate.

The primary operating system is [[totebox-os|ToteboxOS]] — a formally verified capability-based OS built on seL4. Its design provides the tenant-isolation and cryptographic-attestation properties that the rest of the platform depends on. A second OS, the workplace operating environment, handles the employee-facing application surface. The orchestration layer connects them. Articles in this category are technical in register; readers should be comfortable with OS-level concepts, capability-based security, and hardware-level trust models.
## The archive layer

## Articles in this category
The core record-keeping systems at the foundation of every deployment.

- [[totebox-os]] — [[totebox-os|ToteboxOS]]: the seL4-based capability OS at the platform's foundation layer; formal verification, capability model, and tenant isolation.
- [[totebox-orchestration]] — How [[totebox-os|ToteboxOS]] instances are orchestrated across a fleet deployment; scheduling, isolation boundaries, and upgrade paths.
- [[totebox-os]] — The archive layer: one isolated, kernel-level vault per entity, storing records as inert flat files with no delete operation, exposed only through the Diode on command from os-console or os-orchestration.
- [[totebox-archive]] — A self-contained, freely transferable micro-virtual machine that persists institutional data as immutable flat files.
- [[totebox-orchestration]] — How Totebox instances are coordinated across a fleet deployment; scheduling, isolation boundaries, and upgrade paths.

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## Operator surfaces

## See also
The systems through which a human operator interacts with the platform.

- [[console-os]] — The human-facing surface: a Command Ledger that connects to a Totebox and renders its state through a keyboard-driven, F-key-structured interface.
- [[os-workplace]] — The free desktop operating system: a native-Rust sovereign desktop that pairs with a Totebox archive and serves as the adoption gateway to the commercial product line.
- [[os-orchestration]] — The Fleet Aggregator for multi-entity portfolios: one operator sees, queries, and commands many Totebox archives at once.

## Network control and infrastructure

The systems that manage the network fabric and underlying compute.

- [Wiki home](/)
- [Architecture](/architecture/)
- [Infrastructure](/infrastructure/)
- [[infrastructure-os]] — The compute substrate that hosts PointSav operating systems across on-premises, leased, and cloud hardware; bootstraps isolated fleets through the Genesis Protocol.
- [[os-network-admin]] — The control plane for a PointSav fleet: manages the pairing registry, Diode rules, and mesh routing policy; commands broadcast as 16-byte binary packets across the WireGuard mesh.
- [[os-privategit]] — Private Git hosting for sovereign version control within a fleet.

## Publishing and media

- [[mediakit-os]] — The public-facing OS: hosts a company's marketing website, internal wiki, and compliance newsroom on a single sovereign appliance the company owns outright.

## See also

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- [Architecture](/architecture/) — cross-cutting platform architecture and the three-ring model
- [Services](/services/) — the autonomous services that run within and across operating systems
- [Infrastructure](/infrastructure/) — fleet deployment topology and cloud operational runtime
Important Information

Corporate structure. PointSav Digital Systems ("PointSav") is currently a trade name of Woodfine Capital Projects Inc. ("Woodfine"), planned to become a wholly-owned Woodfine subsidiary upon incorporation. PointSav does not itself offer, sell, or solicit any security. Any securities offering associated with Woodfine's real-property direct-hold solutions is made exclusively by Woodfine, and only by means of the applicable Private Placement Memorandum.

No investment advice. This wiki's content is provided for engineering, operational, research, and development purposes. Nothing on this wiki constitutes investment advice or a solicitation to invest in any Woodfine partnership or direct-hold solution.

Intellectual property. The PointSav name, trade name, wordmark, and marks, together with all current and future PointSav- and Totebox-branded products, services, and offerings — and the software, source code, documentation, design system, and all related materials — are proprietary to Woodfine and its affiliates, except for components identified as open source. No rights are granted except as expressly set out in a written license or agreement. The full trademark notice appears in the footer of every page on this site.

Open source components. Portions of the platform are made available under permissive open-source licenses identified in the accompanying repository. Use of those components is governed by their respective license terms.

No warranty; informational use. Content on this wiki is provided for general informational purposes only and does not constitute a representation, warranty, or commitment with respect to product functionality, availability, pricing, or roadmap. Some articles describe planned or intended features, capabilities, and milestones — language such as "planned," "intended," "targeted," "may," and "expected" marks this forward-looking content, which is subject to change and does not constitute a commitment regarding future performance.

Confidentiality. Where an article describes an operational or deployment detail that is not intended for public disclosure, that article is not published on this wiki. Content here is general-purpose engineering documentation, not customer-specific configuration.

Jurisdiction. Woodfine Capital Projects Inc. is organized in British Columbia, Canada. References to the Sovereign Data Foundation on this wiki describe a planned or intended initiative only, not a current equity holder or active governance body.

Changes to this notice. PointSav may update this notice from time to time; the version posted on this page governs.

Not a filing system. This wiki is not a securities filing system, an electronic disclosure repository, or a substitute for SEDAR+ or any other regulatory filing system. Formal securities filings are made through the applicable regulatory filing system, not through this wiki.

Full disclaimer. This notice supplements, and does not replace, the full Disclaimers article. In the event of any conflict, the full Disclaimers article governs.

Read the full disclaimer →