Constellation DAG
About
What Is Constellation (DAG)?
Constellation (DAG) is a protocol that uses a directed acyclic graph architecture to achieve a consensus that is, in theory, is capable of infinite scalability. With the DAG protocol and custom state channels, Constellation is driving the evolution of smart contracts by allowing data sources to be integrated into distributed ledger technology (DLT).
The company was launched in 2017 and the DAG roadmap dates back to April 2018. When developing the project, the founding team decided to rethink the usual solutions to many of the problems for existing blockchains, such as scalability and centralization. Constellation is designed to enable the secure processing of big data, offering the ability to connect to external datasets through easy-to-use APIs. Its technology is facilitated by a change in the principle of building consensus via a serverless architecture.
Who Are the Founders of Constellation?
Constellation Labs (CST) was co-founded by five people: Benjamin Jorgensen, Benjamin Diggles, Altif Brown, Mathias Goldmann and Wyatt Meldman-Floch.
Benjamin J. Jorgensen is CEO at Constellation Labs. Previously, he was the founding CEO of Klick Push and is also one of the co-owners of MZ Dining Group (Ittoryu Gozu) and the owner of A5 Meats.
Benjamin Diggles is chief revenue officer (CRO) at Constellation. He’s in charge of liaising with governments and enterprises and is also responsible for consortia programs and the implementation of Constellation’s global partnership strategy. Prior to his role at Constellation Labs, Diggles worked for Oracle, Universal Pictures and Disney.
Altif Brown is the director of Community With 10+ years of Silicon Valley startup experience, Altif specializes in building digital communities that span the globe. Working with his cofounders to build the Constellation ecosystem and other two sided economies of scale, he has extensive experience in building culture and community in a decentralized environment.
Mathias Goldmann is chief operations officer (COO) of Constellation. Goldmann has previously worked for the European Central Bank and PricewaterhouseCoopers and, in October 2017, became part of Constellation Labs as VP of Finance. Now, as COO, he oversees the development and implementation of business operations. He also sets the policy for the development of Constellation’s corporate culture and vision.
Wyatt Meldman-Floch is chief technology officer (CTO) at Constellation, who developed the Constellation protocol from scratch. Meldman-Floch was an intern and researcher at NASA Ames Research Center and has also worked at companies that include Zignal Labs and Rally Health.
What Makes Constellation Unique?
Constellation (DAG)’s mission is to process big data with maximum scalability, easy integration, low transaction fees and high levels of security. Constellation aims to efficiently process huge datasets in a secure and cost-effective manner.
The Constellation protocol seeks to resolve the persistent challenge of scalability in the blockchain space. The key difference of the project is a capacity to scale in proportion to the number of users and current needs. If a user joins Constellation, the network bandwidth increases in direct proportion.
Constellation uses a consensus model called proof-of-meme (PoM), which is based on the principle of rewarding and selecting nodes with good reputations.
On the Constellation Network, smart contracts run on a Java Virtual Machine (JVM). These contracts serve a similar function to smart contracts on the Ethereum (ETH) blockchain but their logic is somewhat more complex.
In June 2018, the creators of Constellation launched Orion, which allows the community to earn DAG tokens to participate in various Constellation events. The community’s goal is to gather information and content from the web into a single central hub.
The Constellation Network’s architecture consists of several components, including:
- Stars. A basic element for direct interaction between the web and users, which is compatible with mobile devices. All transactions are carried out through this component.
- Star Cluster. Required to participate in the consensus. Each Star Cluster forms local hash blocks, which are processed like ordinary transactions and hashed by Galaxies and Black Holes.
- Galaxies. These are isomorphic and behave like validators. Galaxies dedicate resources to Stars and maintain nodes’ reputations. Galaxy metadata is collected in Black Holes and the network's blockchain history is stored in Galaxies.
- Black Holes. These are groups of hashed blocks.
To summarize its key features: Constellation is focused on big data validation, big data notarization and scalable interoperability.
How Many Constellation (DAG) Coins Are There in Circulation?
Constellation (DAG) is the native token of the Constellation Network. As of October 2021, the total supply is limited to 3.71 billion tokens, with 1.27 billion in circulation. The DAG token ICO ended on June 15, 2018.
DAG was created as an ERC-20 token, which offers seamless communication between government channels and nodes and connects multiple network components.
In addition, Constellation’s developers have launched a native crypto wallet called Molly, which is designed to enhance user experience.
How Is the Constellation Network Secured?
In what can be taken as a testament to its security, Constellation (DAG) and the U.S. Air Force signed a deal in summer 2019 to automate the latter’s big data management. Constellation built on this further in the summer of 2021 and will now provide end-to-end security for communications between the U.S. Department of Defense and its commercial partners.
In terms of technology, Constellation cooperated with Kinnami Software to leverage its Hypergraph Transfer Protocol in order to create a robust, data security product based on blockchain encryption and distributed data management.
Constellation's Hypergraph can scale by adding nodes to the network using its DAG architecture and Proof of Reputable Observation (PRO) consensus. Everything on Constellation is handled automatically by smart contracts that provide microservices using the existing codebase in the JVM ecosystem.
Where Can You Buy Constellation (DAG)?
As of October 2021, Constellation (DAG) is available to buy, sell, and trade on several crypto exchanges, among them KuCoin, HitBTC, LCX Exchange and Hotbit.
Want to keep track of DAG prices live? Download the CoinMarketCap app.
Learn more about crypto terms and definitions using the CMC Crypto Glossary.
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AI Analysis
What is the Constellation (DAG) cryptocurrency good for? What are its main use cases?
Constellation (DAG) Cryptocurrency is a decentralized, scalable blockchain network designed to enable secure, high-speed data transactions and interoperability between different blockchain ecosystems. Its main use cases include:
1. Decentralized Data Marketplace
- Constellation provides a peer-to-peer (P2P) data exchange where users can securely buy, sell, or share data without intermediaries.
- Businesses and individuals can monetize their data while maintaining privacy and control.
2. Cross-Chain Interoperability
- The Hypergraph (Constellation’s DAG-based ledger) allows seamless communication between different blockchains, enabling cross-chain smart contracts and asset transfers.
- This is useful for DeFi, NFTs, and enterprise blockchain solutions that require multi-chain functionality.
3. Enterprise & Government Solutions
- Constellation’s high throughput and low latency make it suitable for supply chain tracking, identity verification, and secure record-keeping.
- Governments and enterprises can use it for audit trails, compliance, and fraud prevention.
4. Decentralized Identity (DID) & Privacy
- The network supports self-sovereign identity (SSI), allowing users to control their digital identities securely.
- Useful for KYC/AML compliance, voting systems, and secure authentication.
5. AI & Machine Learning Integration
- Constellation’s data-sharing capabilities can be used to train AI models in a decentralized, privacy-preserving manner.
- Enterprises can leverage federated learning while maintaining data ownership.
6. Tokenization & Asset Management
- The $DAG token is used for transactions, staking, and governance.
- Users can tokenize real-world assets (e.g., real estate, art) and trade them on the Hypergraph.
7. Gaming & Metaverse Applications
- The network supports NFTs, in-game economies, and cross-platform gaming assets with low fees and fast transactions.
Why Choose Constellation?
- Scalability: DAG structure allows high throughput (thousands of transactions per second).
- Security: Quantum-resistant cryptography ensures long-term security.
- Interoperability: Works with Ethereum, Cosmos, and other blockchains.
- Sustainability: Energy-efficient compared to traditional PoW blockchains.
Conclusion
Constellation (DAG) is ideal for enterprises, data-driven applications, cross-chain DeFi, and AI/ML use cases. Its focus on scalability, security, and interoperability makes it a strong contender in the blockchain space.
Would you like details on its tokenomics or recent developments?
What blockchain does Constellation use? Is it its own blockchain or built on top of another?
Constellation Network operates on its own blockchain, known as the Hypergraph. It is not built on top of another blockchain like Ethereum or Solana but is designed as an independent, high-performance, and scalable blockchain infrastructure.
Key Features of Constellation's Hypergraph:
- Decentralized & Scalable – Uses a Proof-of-Reputation (PoR) consensus mechanism, which is more energy-efficient than Proof-of-Work (PoW) and aims to be more scalable than Proof-of-Stake (PoS).
- Interoperability – Designed to connect with other blockchains and legacy systems, enabling cross-chain data sharing.
- Data-Centric – Focuses on secure, decentralized data management, making it suitable for enterprise and government applications.
- Modular Architecture – Allows for customizable smart contracts and decentralized applications (dApps).
Constellation has also developed Overledger, a blockchain interoperability framework, to facilitate seamless interactions between different blockchains.
Would you like more details on its consensus mechanism or use cases?
Is Constellation programmable? Does it support smart contracts or decentralized applications?
Constellation is a blockchain platform designed for interoperability, scalability, and enterprise-grade applications. While it is programmable, its capabilities differ from traditional smart contract platforms like Ethereum or Solana. Here’s a breakdown of its programmability and support for decentralized applications (dApps):
1. Programmability & Smart Contracts
- Constellation uses Hypergraph, a directed acyclic graph (DAG) architecture, which allows for high throughput and scalability.
- It supports smart contracts, but not in the same way as Ethereum (e.g., Solidity). Instead, it uses custom logic via its Hypergraph protocol, which enables complex data processing and automation.
- Developers can write custom logic to interact with the network, but the approach is more focused on data orchestration rather than traditional smart contracts.
2. Decentralized Applications (dApps)
- Constellation is not primarily a dApp platform like Ethereum or EOS. Instead, it is optimized for enterprise data sharing, IoT, and secure data transmission.
- However, developers can build decentralized applications that leverage Constellation’s interoperability and data integrity features.
- The platform is more suited for enterprise solutions (e.g., supply chain, healthcare, finance) rather than consumer-facing dApps.
3. Key Features Supporting Programmability
- Hypergraph Protocol: Enables secure, scalable data sharing.
- Interoperability: Can connect with other blockchains (e.g., Ethereum, Bitcoin) via bridges.
- Custom Logic Execution: Developers can implement business rules and automation within the network.
Conclusion
Constellation is programmable and supports custom logic execution, but it is not a traditional smart contract platform like Ethereum. Instead, it focuses on enterprise-grade data orchestration and interoperability. If you're looking for a blockchain that supports decentralized applications (dApps) in the traditional sense, you might need to explore other platforms. However, if your use case involves secure data sharing, IoT, or cross-chain interoperability, Constellation could be a strong fit.
Would you like details on how to develop on Constellation?
How fast are Constellation transactions? What is the typical confirmation time and throughput (transactions per second)?
Constellation's Hypergraph blockchain is designed for high throughput and fast transaction finality. Here’s a breakdown of its performance metrics:
Transaction Speed & Confirmation Time
- Typical Confirmation Time: ~1–5 seconds (depending on network conditions and consensus mechanisms).
- Finality: Transactions are considered final once they are included in a block and confirmed by the network.
Throughput (Transactions Per Second - TPS)
- Theoretical Maximum: Up to 10,000+ TPS (as claimed by Constellation).
- Real-World Performance: Varies based on network load, but the Hypergraph architecture is optimized for high scalability.
Key Factors Affecting Performance
- Hypergraph Architecture: Uses a directed acyclic graph (DAG) structure for parallel processing, improving efficiency.
- Consensus Mechanism: Employs a Proof-of-Meme (PoM) consensus model (a variant of Proof-of-Stake) that prioritizes speed and security.
- Sharding & Parallel Processing: Enables multiple transactions to be processed simultaneously, enhancing throughput.
Comparison to Other Blockchains
- Faster than Bitcoin (~7 TPS) and Ethereum (~15–30 TPS pre-merge, ~100+ TPS post-merge with PoS).
- Competitive with Solana (~2,000–5,000 TPS) and Algorand (~1,000+ TPS).
Conclusion
Constellation’s Hypergraph is designed for high-speed, scalable transactions, making it suitable for enterprise and DeFi applications. While exact TPS can fluctuate, the network aims for low-latency confirmations and high throughput compared to traditional blockchains.
Would you like details on specific use cases or benchmarks?
How much data can I store on the Constellation blockchain? Does it support on-chain data storage?
The Constellation Network is a decentralized, scalable blockchain designed for data integrity and interoperability. It supports on-chain data storage, but the amount of data you can store depends on several factors, including:
1. On-Chain Data Storage Limits
- Constellation uses a Directed Acyclic Graph (DAG) structure, which allows for higher throughput and scalability compared to traditional blockchains.
- Each transaction can include a limited amount of data (typically a few KB per transaction).
- For large datasets, you may need to split the data into multiple transactions or use off-chain storage solutions (like IPFS) and store only hashes or references on-chain.
2. Off-Chain Storage with On-Chain Verification
- Constellation supports off-chain storage (e.g., IPFS, Filecoin) while storing cryptographic hashes or references on-chain for verification.
- This approach is common in decentralized storage solutions to reduce costs and improve efficiency.
3. Use Cases for On-Chain Data
- Small to medium-sized data (e.g., metadata, hashes, signatures, smart contract inputs).
- Verification of off-chain data (e.g., storing hashes of large files to ensure integrity).
- Decentralized identity (DID) and credential storage (e.g., storing public keys and claims).
4. Comparison with Other Blockchains
- Ethereum: ~32 KB per transaction (with gas costs increasing with data size).
- Solana: Supports larger data but still has limits.
- Constellation: Optimized for high-throughput microtransactions with flexible data handling.
Conclusion
- Yes, Constellation supports on-chain data storage, but for large datasets, a hybrid approach (on-chain hashes + off-chain storage) is recommended.
- If you need massive data storage, consider using IPFS, Filecoin, or Arweave and anchoring hashes on Constellation.
Would you like guidance on implementing a specific data storage solution on Constellation?
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