Casey Tunturi

Systems · evidence · limits

Follow the system down.

The AI is up here. Everything beneath it had to exist first. Pick a claim, descend through its mechanisms, and leave Casey’s sites whenever an outside artifact exists.

Upstream submission · outside archiveExternal review · archived outside recordPublic source · Casey-controlledRunning device · Casey’s dated recordField record · dated engineering notesDesign · declared boundary

Operating system · active on hardware

SouveraineOS

Arch Linuxdevice profilesuserspace daemonshardware integration

A mobile Linux OS composition running on real phone hardware.

The composition owns device profiles, package delivery, session and device authority, the compositor path, and the hardware contracts around the agent substrate.

Session authority · compositor

sessiond ↔ ViewTop

RustSmithayWaylandDRM/KMSPAM

The decision to lock and the presentation of a lock are separate facts.

sessiond owns policy and requests the transition. ViewTop owns the Wayland protocol and whether the lock surface exists. A dark panel is not accepted as proof of a locked session. ViewTop is the Pixel 3's daily session compositor, with Hyprland absent from that device's session path; its in-process Flutter seam remains unfinished.

Kernel and device · external trail

Linux / Qualcomm / Pixel 3

LinuxQualcomm SDM845QMISMEM item 134SLIMbus

The daily Pixel 3 runs Casey's mainline-derived Linux 7.1.1 kernel with calls, SMS and mobile data.

The QMI 52 modem wall fell when the device kernel gained the missing modemsmem path for SMEM item 134; calls and SMS were completed through later telephony and audio work. A separate Qualcomm SLIMbus encoding correction was submitted upstream and made no immediate change on blueline.

A distributed authority contract

Who owns the lockscreen?

SouveraineOS separates the authority that decides the device must lock from the compositor that presents and attests the locked surface.

Decision · policy · PAM conversation

sessiond decides.

It consumes sensor and user evidence, applies session policy, requests lock, and waits. It cannot turn its own request into observed truth.

Protocol · pixels · acknowledgement

ViewTop attests.

It owns the Wayland lock protocol and reports whether the secure surface is actually present. It does not silently invent session policy.

request ≠ presentation ≠ observed state. A dark display is not proof of a locked session.

Build · sign · deliver · own

Software has to reach the machine.

The release path is part of the operating system. A successful local build is evidence of source; package ownership and an update path are what make it maintainable.

Software distribution · package ownership

The path onto the body

A hand-copied binary can demonstrate an idea. It cannot demonstrate a system. Components travel through the declared package path before the operating system owns them.

  1. source
  2. candidate gate
  3. target build
  4. package
  5. signed archive
  6. pacman / updater
  7. package-owned device

Current boundary: the component delivery path is working; this is not yet a complete installable distribution. Producer-side manifest enforcement, ready device profiles and immutable public version releases remain open.

Same hands · different pressure

Authority and provenance recur elsewhere.

RedFlag and Statelog are separate systems. They expose the same preference for bounded power, explicit state and evidence that survives inspection.

Fleet security · public source

RedFlag

A package version waits fourteen days by default before the install path will take it.

On DNF and APT, RedFlag checks each reported closure entry against OSV, then can mint an Ed25519-signed, host-bound capability for one forward-only operation. The Rust helper validates identity, time, signature and replay state before executing an argv plan with a cleared environment. The current executor does not enforce network isolation, and dependency hash resolution remains best-effort.

Custody and provenance · running system

Statelog

A public record that keeps evidence separate from its interpretations.

Raw responses are content-addressed and never rewritten. A new parser writes a new derivative beside the old one. An unchanged fetch still records an observation. The source and raw custody repositories remain private by design.

External review · archived predecessor

A reviewed integration before Souveraine.

Casey put a Matrix adapter into LettaBot’s review process, marked it draft after his own audit, accepted three additional blockers from a maintainer, and corrected them. The maintainer later approved the architecture and E2EE direction while still asking for a rebase and tests. A later configuration report returned the pull request to draft before Letta deprecated and archived the repository. Its open state is frozen history, not current pending work.

Casey’s account of the lineage: his LettaBot deployment already carried the N+1 primary/subconscious pattern. When Letta stopped developing LettaBot, he moved that architecture into Souveraine rather than abandoning the work with its host project.