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PointSav Digital Systems

Compute substrate

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@@ -16,7 +16,7 @@ short_description: "os-infrastructure is the compute substrate that hosts PointS
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`os-infrastructure` is the compute substrate that hosts the other PointSav operating systems. One instance runs on one piece of hardware — a bare-metal server in an office, a colocated rack, or a cloud virtual machine. Taken together, a fleet of `os-infrastructure` nodes forms the PointSav Private Network (PPN): an encrypted WireGuard mesh that ties Toteboxes, Consoles, MediaKits, and PrivateGit instances together without exposing any node to the public internet. This article covers the three deployment postures, the Genesis Protocol that bootstraps a fleet, and the structural gap in conventional cloud offerings that the design exploits.
`os-infrastructure` is the compute substrate that hosts the other PointSav operating systems. One instance runs on one piece of hardware — a bare-metal server in an office, a colocated rack, or a cloud virtual machine. Taken together, a fleet of `os-infrastructure` nodes forms the [[pointsav-private-network|PointSav Private Network]] (PPN): an encrypted WireGuard mesh that ties [[totebox-os|Toteboxes]], [[console-os|Consoles]], [[mediakit-os|MediaKits]], and [[os-privategit|PrivateGit]] instances together without exposing any node to the public internet. This article covers the three deployment postures, the [[genesis-protocol|Genesis Protocol]] that bootstraps a fleet, and the structural gap in conventional cloud offerings that the design exploits.

## The three deployment postures

@@ -34,7 +34,7 @@ The same WireGuard mesh runs across all three. An operator can start with a sing

Conventional fleet management requires a control plane to exist before any compute node can join. `os-infrastructure` inverts this. When a node boots and finds no PPN beacon, it does not fail — it declares itself a Private Network of One.

1. **Blind boot.** The node ignores DHCP and DNS conventions. The seL4 kernel generates a Tier-1 fiduciary keypair at first boot.
1. **Blind boot.** The node ignores DHCP and DNS conventions. The [[sel4-microkernel-substrate|seL4]] kernel generates a Tier-1 fiduciary keypair at first boot.
2. **Scan.** The node looks for an `os-network-admin` beacon on the local mesh.
3. **Genesis fork.** If nothing answers, the node creates its own one-node PPN and seals all external ports except one.
4. **Holding pattern.** A single hardened WebSocket endpoint waits for an administrative claim.
@@ -46,8 +46,8 @@ A customer can ship fifty servers to fifty edge locations. Each boots, forms a s

Every `os-infrastructure` node is a member of the PPN — the WireGuard overlay that connects all PointSav appliances in a fleet:

- Encrypted data transfer: Totebox archive images move between locations without touching the public internet.
- Linguistic signalling: `os-network-admin` broadcasts 16-byte binary commands across the mesh; every node receives simultaneously, only the addressed node acts.
- Encrypted data transfer: [[totebox-archive|Totebox archive]] images move between locations without touching the public internet.
- Linguistic signalling: `os-network-admin` broadcasts 16-byte binary commands across the [[sovereign-mesh|mesh]]; every node receives simultaneously, only the addressed node acts.
- Remote administration: `os-console` pairs to `os-totebox` instances through the PPN without requiring a VPN client on the operator's host machine.

## The Hyperscaler Gap
@@ -61,7 +61,7 @@ The architecture deliberately exploits a structural gap in conventional cloud of
| Requires network engineering before compute can be added | Nodes self-bootstrap via the Genesis Protocol |
| Single-vendor control plane as a single point of failure | Every `os-infrastructure` node can genesis a fleet independently |

An operator running `os-infrastructure` on a single server in their office, a cloud relay node for public connectivity, and `os-network-admin` on an administrative workstation has built a fleet that is not locked to any hyperscaler and is inaccessible to external attackers without a valid fiduciary key.
An operator running `os-infrastructure` on a single server in their office, a cloud relay node for public connectivity, and `os-network-admin` on an administrative workstation has built a fleet that is not locked to any hyperscaler and is inaccessible to external attackers without a valid [[machine-based-auth|fiduciary key]]. The [[storage|storage architecture]] for each node follows the [[worm-ledger-design|WORM discipline]] that governs all PointSav data persistence.

## See also
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