Hypergraph Network

HGTP is a distributed ledger technology known as a directed acyclic graph (DAG) protocol with a novel reputation-based consensus model called Proof of Reputable Observation (PRO). Hypergraph is a feeless decentralized network that supports the transfer of $DAG cryptocurrency.


State Channels (microservices)

The Constellation HGTP Network is a collection of microservices – called “state channels”. Each state channel validates specific data types with user-defined validation functions.

State channels form a distributed network architecture that can accommodate real world big data use cases. Developers can integrate state channels directly into existing applications, allowing for direct E2E security and minimal seamless deployment.

Proof of Reputable Observation

A revolutionary protocol

The Constellation HGTP Network is powered by a secure communication protocol designed for wide open networks and concurrency. Our vision was not achievable with traditional consensus models. Therefore, we built PRO from the ground up, incorporating machine learning to balance our complex network topology with a performance based approach to validator rewards.

Our protocol relies on a P2P reputation system called Proof of Reputable Observation (PRO) that serves as our consensus model while simultaneously optimizing network topology.

The core elements


A directed acyclic graph (DAG) that performs consensus concurrently and maintains topological ordering – designed for high throughput data pipelines.


Proof of Reputable Observation (PRO) is an evolution of distributed consensus, incorporating P2P reputation models


Distributed node operators that host nodes for validation. The nodes are rewarded to maintain and govern the network.


Integrating into existing systems is a key capability within the Constellation solution. Our micro-service framework enables effortless plug-and-play functionality with existing applications written with JVM languages such as Java and Scala.

L_0 Standard

The application interface for the L_0 Standard

WordPress created a framework for developing websites and businesses on HTTP; Constellation provides the L_0 standard for anyone to create a blockchain based business with robust programmable logic on HGTP.

Introducing Hypercube – where anyone can engage with our client and create their own business built on a blockchain. With the introduction of the Constellation L_0 Standard – a state channel/microservices framework – anyone will be able to validate data schemas and data sources, mint their own cryptocurrency, and attach business logic and metrics to their L_0. To create an L_0 application, $DAG will be required and may be procured in the ecosystem.

In today’s cryptocurrency markets, there are too many random tokens that are created for public relations stunts. The L_0 token standard allows purchasers and holders of an L_0 token to see the business mechanics. Token types can be designed by the creator of the L_0 token to attract purchasers and holders including “shared rewards” that relate to the success and utility of the token. We provide predefined token types for the L_0 token creator.

Our network’s difference


Constellation provides security to big data pipelines by storing transactional records in a computationally intractable data dependency graph of cryptographic key signatures.


Existing consensus models lack concurrency and elasticity, requirements for large scale data processing. Constellation’s Proof-of-Reputable Observations is a P2P performance and reputation-based consensus that achieves both through automated federation and fault tolerance. Developers can integrate any API on either native or cloud server infrastructure on the fly, creating our notion of consensus-as-a-service.


Our belief in building for developers is reflected in the design of our application interface. Constellation is easy to integrate with existing systems and applications. Our JVM-powered microservice framework enables an effortless plug-and-play functionality with seamless deployment.


Over 2.5 quintillion bytes of data are created every single day. Our network is built to accommodate the emerging needs of the ever growing big data industry. Speed and scalability are inherent in our horizontally scalable design – where speed increases with network size.

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