A public quantum research team in Bremen

Quantum Entangled Networks.

From photons to markets, verification comes first. We build entangled links designed to expose interference between space and Earth, and Quantum Relay, which verifies real-world data before smart contracts act.

LAYER ONE · PHOTONS LAYER TWO · DATA SATELLITE PHOTON-PAIR SOURCE GROUND STATION one pair · two directions · the same state at both ends REGISTRY CHAIN DEX PRICE ISSUER RELAY 3-OF-5 QUORUM ONCHAIN ACTION five sources · three must agree · one verified action
Photons. One entangled pair, split between a satellite and the ground. Read either one and the other changes — so an intercepted link stops correlating, and both ends can see it. Data. Independent sources feed Quantum Relay. It acts only when enough of them agree, and records which ones did — so a single wrong source cannot move money.
Telecom-band photon pairs
0nm
Ground-to-orbit link latency
0ms
Modelled link availability
0.0%
Design life, LEO payload
0yr
Layer onePHOTONS

Interference leaves a trace.

Entangled photons create measurable correlations between both ends of a link. When the signal is intercepted or disturbed, those correlations change, revealing that the channel may no longer be secure.

We engineer this principle to work beyond the laboratory: through rocket launch, years in orbit and hundreds of kilometres of atmosphere.

SOURCESPDC, type-II, telecom C-band
PAIR RATE2.4 Mpair/s at the aperture
FIDELITY≥ 0.96 to the Bell state, certified in flight
TIMINGWhite-rabbit disciplined, 50 ps
INTACT detectors agree · link is live INTERCEPTED OBSERVER detectors disagree · both ends know

From first calculation to orbit

We support the complete mission lifecycle — from a realistic link budget to hardware qualification and in-orbit operations.

1

Assess

Define the mission, link budget and performance requirements.

2

Prototype

Turn the concept into a tested engineering model.

3

Qualify

Prepare the system for launch and operation in space.

4

Operate

Support the flight system, ground segment and key-management infrastructure.

Layer twoDATA
WHAT RELAY CHECKS CLAIM ARRIVES IDENTITYcanonical token · issuer LIQUIDITYexecutable depth ROUTEbounded price path FRESHNESSnonce · deadline ACT all four, or the answer is no

The same discipline, applied to data.

A quantum link tests whether a channel has been disturbed. Quantum Relay addresses a different problem: whether a real-world claim has met the conditions required for software to rely on it.

It checks the evidence, records which sources support the claim and allows code to act only when every required test passes.

RWA brought stocks onchain. RWE makes them react.

Quantum Relay turns validated signals from markets and physical infrastructure into actions that smart contracts can execute. In time, those signals can also come from QuantumPrime hardware.

What Quantum Relay powers

One verification layer. Three different decisions.

Each product asks Quantum Relay a different question. Some answers are checked continuously and can change. Others approve a one-time transition that cannot be reversed.

QUANTUM RELAY RELAYS what is this stock doing right now? EVERY BLOCK · REVERSIBLE PREtp is this stock tokenized here yet? ONCE · ONE-WAY

A small team of physicists and flight engineers in Bremen.

More than ten years in quantum security and entanglement. We build the hardware that makes an entangled link real, and the software layer that makes a verified signal useful.

FOUNDED
2023
HEADQUARTERS
Bremen, Germany
FOCUS
Quantum Entangled Networks

Ready to build quantum entanglement links?

Tell us the orbit and the ground sites. We'll come back with a link budget and an honest schedule.