ARCA.VISION™
Sovereign AI Infrastructure · Kernel-Level GPU Governance · Patent-Pending

Govern every GPU.Prove every decision.

Arca/Sentry enforces your compliance policy at the NVIDIA driver boundary and seals every decision → allow, alert, block ← into a tamper-evident audit ledger your auditor or accrediting official can read. Air-gapped, on-host, no third party in the trust path.

REQUEST DEPLOYMENT SCOPE →BOOK A 15-MIN CALL →See a Sample Ledger ↗

For defense AI programs, AI labs protecting model weights, and regulated health-AI.

AIR-GAPPEDLINUX + NVIDIAZERO TELEMETRYPROOF-SEALEDSOVEREIGN BY DEFAULTHUMANOID-READY · NEXTDEPLOY IN MINUTES

From driver hook to → sealed receipt.

  1. 01

    Hook the driver.

    Two eBPF probes attach at the NVIDIA driver boundary; every GPU operation streams into the on-host Sentry — no code changes, no SaaS.

  2. 02

    Score against your persona.

    Each event is scored by the compliance persona you choose — DoD IL5/IL6, HIPAA, Custom. Your threshold decides allow, alert, or block — before bytes leave the host.

  3. 03

    Seal it to the ledger.

    Every decision writes to a tamper-evident audit ledger your accrediting official or auditor can read. Nothing phones home.

Mission

Arca.Vision sovereign mission statement

Enforce your policy at the NVIDIA driver boundary. Seal every outcome with a signed receipt the regulator or accrediting official can read. One operator persona governs the whole loop — host-native, air-gapped, no third party in the trust path.

Built for the autonomous frontier. Designed for CISOs, infrastructure leads, and sovereign AI operators.

See the Sentry →REQUEST DEPLOYMENT SCOPE →

Three live modules.
One sovereign stack.

Sentry enforces. The Ledger proves. Nexus rolls it up across the fleet. Same kernel-grade discipline. Linux + NVIDIA. On-prem or cloud.

Sentry

In-kernel policy. Operator-armed enforcement.

  • Direct Driver Interception

    Every device→host transfer of proprietary weights, CUI, or PII is scored against your persona and recorded; your threshold decides allow, alert, or block — before bytes leave the host.

  • Swappable Compliance Personas

    DoD (IL5/IL6) · HIPAA · Custom — via on-host SLM. The persona is the policy: you own the decision, we enforce it.

  • Policy-Enforced Resource Reclamation

    Detects hung GPU processes the moment they start burning your bill; your persona decides whether to alert or, when you've armed enforcement, block.

SEE THE PRIMITIVES →

Where kernel-level matters.

Four fronts. One engine. We deploy where the model is the asset and the evidence chain has to satisfy an accrediting official, a board, or a safety review.

◆
FRONT 01 · PRIMARY

Defense & National Security

Defense & intel programs · today

Run AI on classified and CUI workloads with a kernel-grade audit ledger your accrediting official can read. Model-weight and CUI transfers are scored at the NVIDIA driver boundary and sealed into the ledger — your policy decides allow, alert, or block. Fully air-gapped, no phone-home. Space and national-security programs included.

FedRAMP HIGHDoD IL5/IL6STIGCMMCCUI
READ THE DEFENSE CASE →
ACCREDITED ENCLAVE · AIR-GAPPED
LEDGER SEALED · FEDRAMP · STIG · CMMC
▸ PRESS START
$
FRONT 02

Proprietary Weights

AI labs & fintech · today

When the model is the IP, the weights are the target. Every oversized ioctl is scored at the driver boundary and sealed into the ledger; your persona threshold decides allow, alert, or block. For AI labs, fintech, and any shop where the model is the business.

WEIGHTS · SCORED AT DRIVER
MODEL WEIGHTSSOC 2PCI-DSSFFIEC
READ THE WEIGHTS CASE →
▸ PRESS START
+
FRONT 03

Healthcare AI

Health-AI vendors · today

Health-AI vendors prove how PHI was handled on every GPU. Each launch and ioctl is scored at the driver boundary and sealed below the application as kernel-grade evidence for HIPAA and FDA SaMD review — the tamper-evident ledger you hand to every hospital customer's auditor.

PHI · PCI SCORED AT DRIVER
HIPAAFDA SaMDHITRUSTSOC 2
READ THE HEALTHCARE CASE →
▸ PRESS START
⊙
FRONT 04 · 2027 · ROADMAP

Robotics

Humanoid & drone fleets · 2027

Kernel-level policy gates for the specialized AI accelerators inside autonomous fleets, where software lag is a safety risk, not a performance issue. Same Sentry, smaller footprint.

SAFETY GATE · 250µs
ISO 26262IEC 61508DO-178CUN R155
READ THE ROBOTICS CASE →
▸ PRESS START

One event.
Three sets of eyes.

The same kernel event, mapped to the question you're paid to answer. CISO, compliance, CFO: pick the lens, read the receipt.

● LIVE11:02:19// THE EVENT — captured on-host

A short-lived process tried to copy 14 GB of model weights off the GPU. Arca scored it and stopped it at the driver — before a byte left the host.

▾ ONE RECEIPT · THREE QUESTIONS ▾
01 · SECURITYfor the CISO

“Did we stop it?”

Stopped cold.

Killed at the driver boundary. Zero bytes left the host.

RISK 84/100 · PROCESS KILLED
02 · COMPLIANCEfor the auditor

“Can I prove it?”

On the record.

Matched to HIPAA §164.312(e)(1) and signed into a tamper-evident chain.

REGULATOR-READY · CASE #AV-2026-9921
03 · ROIfor the CFO

“What did it save?”

$170,508 a year.

GPU-hours reclaimed and +12% VRAM headroom freed — on a single H100.

$40.46 THIS EVENT · 47 BLOCKED IN MAY
SEE THE PERSONA SWITCHBOARD →
SAMPLE FLEET · 512×H100 · 7D ROLLING

Your GPUs aren’t busy.
They’re waiting.

Standard tools report 100% GPU utilization and call it healthy. We measure the truth at the driver: up to 70% of that time is your fleet waiting on memory, not computing — and it’s reclaimable.

NVIDIA-SMI REPORTSGPU utilization — whether the silicon is busy
100%
busy ≠ workingVERDICT · “HEALTHY”
ARCA SENTRY MEASURESactive compute — the nanosecond truth at the driver
0%
0% MEMORY-WAIT · WASTEVERDICT · MEMORY-BOUND, RECLAIMABLE
EFFICIENCY RATIO0.00
active_compute ÷ wall_clock — shrink the cluster, not the modelSEE THE MATH →

Every dot is a GPU minute.
The bright ones are real work.

We see every kernel launch on every host. The Ledger seals it. Below is one normal week on a sample 24-GPU fleet. The dim stretches are where your CFO is paying for nothing — and where Sentry's zombie policy reclaims VRAM in real time.

GPU minutes observed:5,040
WeekdayActive:749Idle:1,771
09:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
WeekendActive:293Idle:2,227
09:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00

From data center
to physical AI.

Sentry, the Ledger, and the Nexus fleet hub are live; nine engineering phases shipped. The same kernel-level engine is next being retargeted at the LLM cores inside humanoids and drones.

SHIPPED · ENTERPRISE TIERLIVE

Arca Nexus · THE FLEET HUB

FLEET HUB · OPTIONAL · INSIDE YOUR PERIMETER

For teams operating many Sentries, one hub per perimeter rolls every host’s verdicts into one place: air-gap deployable, inside your environment, no third party in the loop.

OPEN NEXUS PRODUCT PAGE →HOW IT WORKS →
LIVE// NEXUS FLEET · SECURED STREAMidentity verified
Arca Nexus fleet hubA row of Arca Sentry hosts forwarding their verdicts inward to a single Arca Nexus hub. The hub verifies host identity per entry, stores entries durably so none are lost, de-duplicates re-deliveries, and deploys air-gapped inside your perimeter.SENTRIESNEXUS
DELIVERYnever lost
RETRIESde-duped
DEPLOYair-gapped
// TRAJECTORYLIVE
2026 · LIVE
Sentry + Nexus
9 PHASES SHIPPED
VISION
Physical AI
ROBOTS · DRONES · IN DESIGN
TALK TO ROBOTICS →

Read the spec.
Read a sample
ledger.

White-glove deployed by our engineering team. You don’t install it. We do. Browse the surface first; talk to us when you’re ready.

SEE THE ENGINE →SEE A SAMPLE LEDGER →
REQUEST DEPLOYMENT SCOPE ↗Common questions →