Cross-Device-Notary Service
Machines and sensors mutually verify each other's data and act as decentralized notaries directly at the edge.
Zero Trust Architecture
Data is cryptographically secured at the physical source as a preventive measure. The system operates exclusively on a fully traceable basis.
DePIN Powerhouse
Scalable, decentralized physical infrastructure networks (DePINs) that establish trust anchors independent of central clouds.
The Principle behind Mutual Witnessing
Instead of relying on an error-prone cloud or a central server, Mutual Witnessing transforms networked cameras, drones, or robots into a collective verification system. Each device in the local P2P network acts as a cryptographic notary for the others. Before critical actions are executed, nearby nodes sign the captured information in real time. This cross-validation creates an unbreakable, immutable data chain.
Technology Highlights.
Discover the key technical features that make mutual witnessing the ultimate enabler for autonomous systems.
Protection Against Sensor Spoofing
Attempts to inject false sensor data are immediately detected, as neighboring nodes in the network directly and mutually validate the integrity of the data.
Offline Resilience
The peer-to-peer network operates independently and verifies data even in the event of complete network outages (e.g., at sea or in factory buildings).
Automated Consensus
Provides a deterministic, mathematically proven basis for decision-making in Physical AI and generates an audit trail that cannot be manipulated.
Hardware agnostic
Our pure software solution can be seamlessly integrated as a “universal adapter” into common chipsets (e.g., NVIDIA, NXP) and existing robotics middleware.
Zero Overhead
Unlike resource-intensive blockchains, peer-to-peer verification does not generate a noticeable computational load and conserves hardware resources for the system's actual tasks.
Realtime Defense
The signature verification takes place immediately at the source, without delay. Tampering is blocked before it can cause any damage.
Here's how it works.
Here's how to implement our hardware-agnostic SDK into existing infrastructure in three simple steps.
#include <trustnxt/mutual_witnessing.hpp>int main() {trustnxt_sdk_t* sdk = trustnxt_edge_integrate(1, "/vault/secure_hardware.key"); if (!sdk) { return -1; }01
SDK Integration on the Edge.
The software layer is installed directly on the compute layer of the end devices or within the existing middleware.
02
P2P Network Configuration.
Sensors and machines connect locally, automatically detect each other, and activate the collective notary function.
03
Verified data transfer.
The synchronization runs invisibly in the background. The validated data streams flow seamlessly via standard interfaces into higher-level target systems such as AI models or swarm orchestration systems.
01
SDK Integration on the Edge.
The software layer is installed directly on the compute layer of the end devices or within the existing middleware.
02
P2P Network Configuration.
Sensors and machines connect locally, automatically detect each other, and activate the collective notary function.
03
Verified data transfer.
The synchronization runs invisibly in the background. The validated data streams flow seamlessly via standard interfaces into higher-level target systems such as AI models or swarm orchestration systems.
#include <trustnxt/mutual_witnessing.hpp>int main() {trustnxt_sdk_t* sdk = trustnxt_edge_integrate(1, "/vault/secure_hardware.key"); if (!sdk) { return -1; }Use cases for your industry.
Learn how mutual witnessing makes a difference across numerous industries – by securing visual chains of evidence and ensuring trust in your digital processes.
