SYS NOMINAL GNSS TRUSTED LINK SEALED CHAIN INTACT
LVSR://FIELD-TO-COURTROOM

Your fleet already sees.
Now it can prove.

A sealed evidence module and verification platform for the drones you already fly. Sealed at the sensor — where, when, untouched since. Court-ready.

See the Module
THE MODULE

We build a system that makes evidence impossible to deny.

The pod carries its own sensor — your aircraft never touches the evidence path. It asks for two things: power and one serial line. Change a single pixel afterwards and it shows.

Evidence podOur sensor on your aircraft — sealed at the sensor.
Software ingestYour cameras, any drone — sealed at first ingest.
NEEDS FROM YOUR AIRCRAFT
5 V power feed1× serial — UART or USBStrap or rail mount
SPEAKS
ArduPilotPX4PixhawkAny MAVLink aircraft
LVSR sealed evidence module
LVSR evidence module — concept
LVSR evidence pod mounted under a carrier aircraft
How it sits — the pod under a Pixhawk / ArduPilot aircraft
WHY THIS EXISTS

At a conflict site, the truth is the first thing attacked.

Footage is dismissed as fake. Records are quietly altered. Years later, no one can prove where the evidence came from. LVSR seals each capture as it happens — where, when, and proof nothing changed since. Not a claim you're asked to trust. Math anyone can check.

POC FILM

Two minutes, field to courtroom

From target selection to sealed evidence opened at the facility — the qXauri workflow in two minutes.

Drone footage is AI-generated to visualise the concept. The console, cryptography and unlock sequence are the real working system — we say so plainly.

HOW IT WORKS

Any aircraft. One pod. Court-ready evidence.

Two channels by design: a control link that flies the aircraft — and an evidence path it never touches.

01 · Mount

The pod goes on your aircraft

Power and one serial line. No firmware changes on your side.

02 · Task

Click the map — it flies itself

Commands go over the radio. Kilobytes of telemetry. Never evidence.

03 · Capture & seal

Encrypted before it is even stored

Hash → sign → encrypt to the customer's key → chain — all in memory. Plaintext never touches disk.

04 · Return

Your aircraft comes home

Mission done or link lost, it returns and lands on its own. On board: sealed ciphertext only.

05 · Extract

One cable, sealed files off

The operator's console verifies the chain — but holds no key. Evidence they cannot open.

06 · Forward

Send over any channel

Upload, courier, USB stick. The security travels inside the file.

07 · Unlock & verify

Only at the customer's facility

One private key, on a physical USB key, nowhere else on Earth. Verdict is binary: genuine — or visibly tampered.

PROGRESS

Built, not promised

What exists today — and what comes next.

✓
Capture-and-seal on real hardware
Working
✓
Facility review console — USB-key unlock, live tamper detection
Working
✓
Autonomous survey flight — proven in simulation
Working
✓
Concept film — published
Live
◐
Reference aircraft flying — payload flights next
Now
◐
Security hardening — expiring device keys, auto-revocation; secure element next
Building
ASSUME HOSTILE

Jammed. Edited. Seized. Destroyed. Still safe.

Every protection below works without a human noticing in time.

Interception

The radio is tapped.

Anything captured in transit is ciphertext, keyed to a facility the attacker can't reach.

Sealed at the sensor
Tampering

The footage gets edited.

Change a single byte and verification fails at the facility.

Signed + hash-chained
Seizure

The drone is taken.

No key, no plaintext on board — and its signing key expires on its own.

Nothing readable on board
Destruction

The aircraft is shot down.

Losing the drone loses nothing readable. Multiple drones can seal the same scene independently.

Evidence outlives the aircraft
Silence

It never checks in.

Overdue devices are flagged and revoked automatically. Late footage must fall into a visible timeline gap.

Silence is a signal
Insider

Someone in the loop turns.

No operator, integrator, or LVSR employee can decrypt anything. Trust lives in math, not people.

Customer-held keys · zero vendor access
HOW THE PROOF WORKS

The technical spine, in plain terms

Standard, open cryptography any independent expert can inspect. No faith required.

Locking the image
Encrypted the instant it's recorded. Only the customer's facility can open it — not even us. (XChaCha20-Poly1305 → customer's X25519 key.)
Proving the source
Each device signs its own footage. Prove exactly which aircraft recorded what. (Ed25519 per device; hardware secure element next.)
Protecting the timeline
Every event locks the one before it. Rewrite history and the chain visibly breaks. (SHA-256 custody chain.)
Opening it safely
One private key — at the customer's facility, on a physical USB key. Never on the drone. Never with us. (HSM integration on the roadmap.)
Checking the work
Courts, defence teams and auditors re-run every check — no key required. (Exportable, independently verifiable.)
USE CASES

One seal. Three worlds.

Wherever what happened has to hold up later.

PROFILE // DEFENCE

Lawful force, provable conduct

  • Post-incident & battle-damage records
  • ROE / IHL compliance, signed per airframe
  • Downed aircraft yields ciphertext only
Armed forcesMinistriesAllied review
Sensor payloads only — never weapons
PROFILE // POLICE

From recon to court-ready

  • Crime-scene & collision documentation
  • Search ops with verifiable timelines
  • Custody chain exportable to the courtroom
Police regionsProsecutorsForensics units
Recon → evidence
PROFILE // CIVILIAN

Records that end arguments

  • Disaster & insurance damage assessment
  • Infrastructure inspection, provable dates
  • Fieldwork that survives doubt
JournalistsNGOsRights monitorsInsurers
One record, no versions
✓ Anyone can verify — courts · tribunals · defence teams · auditors — no key required
THE COMPANY

One person, accountable for every line

No layers, no committee. The technology people rely on is built and answered for by the person who made it.

Axel Mikkonen Larsson
Axel Mikkonen Larsson
Founder · Sole developer · Livsro Group AB

From capture firmware to courtroom cryptography — built and answered for by one person.

A Livsro Group AB company, registered in Sweden → livsroab.se ↗

PARTNERS

We can't build this alone — and we're not trying to

Three kinds of partner we're actively looking for.

Investors

Fuel the build

Fund continuous development — the verification platform now, integrations next.

Drone & hardware

Bring the platform

Your airframes and sensors, our seal and chain of custody. We integrate — we don't compete.

Open source

Solve the hard problems

Specific hard problems in cryptography and provenance, opened to the community. Every contribution credited.

SECURE CHANNEL

Request a briefing

Deployment, key custody, and admissibility for your jurisdiction. Vetted operators only.