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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

os-totebox: the sovereign WORM data vault

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f754176e · PointSav Digital Systems ·

docs(documentation): fix 147 broken wikilinks -- console-os/os-totebox word-order typos (71 occurrences), path-style syntax errors, stray topic- prefixes, PPN/os-console/service-fs/GIS alias-consolidation retargets (57 occurrences), plus 14 links converted to plain text or proper category links where no wikilink target applies (2 flagged as genuine content gaps: app-mediakit-shell has no article; mount is TOML syntax, not a slug)

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@@ -13,7 +13,7 @@ paired_with: os-totebox-sovereign-archive.es.md
category: systems
status: active
quality: complete
last_edited: 2026-08-06
last_edited: 2026-08-24
---

**Status (2026-08-06):** the seL4 Microkit image described in this article has moved
@@ -51,7 +51,7 @@ These are the deployed build's current, factual limits. The boot and inference
verification above is real and current; the vault's
persistence, availability, and ledger-anchoring guarantees are not yet delivered.

Every organisation that relies on a third-party platform to store its records is making an implicit wager: that the platform provider will remain solvent, accessible, and free of security failures for as long as those records matter. [[os-totebox]] is designed for operators who have decided that wager is unacceptable.
Every organisation that relies on a third-party platform to store its records is making an implicit wager: that the platform provider will remain solvent, accessible, and free of security failures for as long as those records matter. [[totebox-os]] is designed for operators who have decided that wager is unacceptable.

## What os-totebox Is Designed To Be

@@ -71,7 +71,7 @@ The concrete failure scenario this is designed to defend against: if [[service-s

os-totebox is designed to organise its services into two [[three-ring-architecture|concentric rings]] based on their proximity to storage, once the seL4 image lands.

**Ring 1** is planned to comprise the services that interact directly with durable data and external I/O: [[service-fs-architecture|service-fs]], service-input, service-extraction, and service-egress, with service-fs holding the WORM block device capability exclusively — the only Protection Domain on the machine able to perform storage operations, with no other service able to reach the block device directly regardless of execution state.
**Ring 1** is planned to comprise the services that interact directly with durable data and external I/O: [[service-fs|service-fs]], service-input, service-extraction, and service-egress, with service-fs holding the WORM block device capability exclusively — the only Protection Domain on the machine able to perform storage operations, with no other service able to reach the block device directly regardless of execution state.

**Ring 2** is planned to comprise the services that process, classify, and reason about data: service-content, service-people, service-email, and service-slm, communicating with Ring 1 through a defined and bounded inter-domain communication protocol — able to request that service-fs write a record, without holding the capability to do so themselves.
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.

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