What is BlockDAG: better network scalability with directed acyclic graph

The BlockDAG distributed ledger has been turning heads with its novel approach to data processing and transaction management. Unlike many of today's leading chains, BlockDAG uses a directed acyclic graph (DAG) structure, which allows multiple blocks to be added simultaneously. This change helps to solve problems like network congestion and transaction speed, while also providing a more scalable and efficient solution for decentralized networks.

BlockDAG’s architecture reduces resource wastage and enhances security, making it an intriguing alternative to conventional blockchain technology. In this article, we'll dive deeper into the BlockDAG technology, answering in more detail what BlockDAG is, how if differs from other blockchains, and the role of the BDAG token.

TL;DR

• BlockDAG applies the directed acyclic graph approach, which organizes transactions as a network of interconnected blocks, allowing concurrent block additions and processing.

• BlockDAG’s architecture can handle a greater number of transactions, reducing congestion and accelerating operations.

• BlockDAG accepts multiple blocks to be mined at once. This reduces wasted resources and improves the network.

• BlockDAG offers a mobile mining app, allowing members to mine BDAG coins directly from their smartphones with minimal energy consumption.

• BlockDAG scales with network growth by supporting more transactions and mining activities without compromising performance.

How’s BlockDAG different from other blockchains?

The difference between BlockDAG and traditional blockchains lies in how data is structured and processed. Traditional blockchains, like Bitcoin or Ethereum, use a linear chain of blocks, where each block is added sequentially.

This setup creates an inherent bottleneck because only one block can be added at a time, leading to issues like slower transaction speeds and the infamous "blockchain trilemma" — the need to balance scalability, security, and decentralization.

BlockDAG (the DAG stands for directed acyclic graph) takes a different approach by abandoning the single-chain structure. Instead of one linear chain, BlockDAG forms a web of interconnected blocks (or nodes), where multiple blocks can be added simultaneously. Think of it like a highway with many lanes instead of just one. More cars (or transactions) can move through at once, which greatly reduces traffic jams (or network congestion).

One of BlockDAG’s key advantages is its ability to handle higher throughput without compromising on decentralization or security. In a traditional blockchain, if two miners discover a block simultaneously, one block is discarded, leading to wasted computational effort. BlockDAG accepts both blocks into the network, eliminating this inefficiency. This makes the network not only faster but also more resource-efficient.

Traditional blockchains can also be vulnerable to attacks like double-spending, especially when the network is small or congested. The BlockDAG structure, however, makes these attacks much more complex to execute because the network can confirm transactions faster and more efficiently, making an attack less likely.

BlockDAG’s structure also naturally supports better scalability. As more participants join the network, instead of slowing down (as often happens with traditional blockchains), the network can handle more transactions in parallel. This scalability is crucial for Web3's future, especially as decentralized applications (DApps) and other blockchain-based solutions continue to grow in complexity and usage.

What sort of mining rigs does BlockDAG have?

BlockDAG offers different mining rigs designed for different requirements, whether you’re new to mining or looking to scale up your mining operations. The BlockDAG X10, with a hash rate of 100 MH/s, is preferred by many beginners, and allows you to mine 200 BDAG.

If you require more power, the BlockDAG X30 and X100 offer hash rates of 280 GH/s and 2 TH/s, capable of mining 600 and 2,000 BDAG, respectively. Meanwhile, the X30 and x100 can also mine Bitcoin and Kaspa.

Efficient and future-proof mining

BlockDAG miners are built with longevity and efficiency in mind. Each rig is equipped with undervolted ASIC chips and a redundant power supply, which help to provide smoother operations for extended periods without significant hardware deterioration.

The future-proof design means there's minimal need for upgrades, which brings the added benefits of cost-effective and environmentally friendly mining. Miners can avoid the high costs often associated with mining infrastructure, where large-scale operations can require a warehouse and all the associated bills. BlockDAG mining rigs are optimized for minimal power consumption and low noise output. You can set them up at home or add them to your collection of rigs off-site.

Can you mine on your mobile phone?

BlockDAG does offer an app where you can mine BDAG directly from your mobile phone.

How the app works

• BlockDAG X1 Miner: This app allows you to mine up to 20 BDAG daily using your phone. It’s relatively small at 50 MB, ensuring a smooth download and minimal impact on your device.

• Daily engagement: You can boost your mining rate by clicking a lightning button every 24 hours. This interaction keeps you actively involved without draining your phone’s battery or consuming excessive data.

Key benefits of the app

• Convenience: Available on both iOS and Android. It’s as simple as downloading an app from the App Store or Google Play, connecting to Wi-Fi, and starting your mining journey.

• Efficiency: The app uses an advanced Proof of Work (PoW) algorithm that operates efficiently on mobile devices. This means you can mine BDAG without using a lot of energy or draining your battery.

Why choose the BlockDAG mobile app?

• No hardware needed: There's no need to buy expensive mining rigs — your smartphone is all you need to start mining.

• Transparency and rewards: The app features a transparent ranking system based on your mining activity versus others, unlocking additional benefits as you progress.

What are BDAG tokenomics?

The tokenomics of the BDAG token is structured to maintain scarcity, encourage community participation, and help support the project's long-term viability. With a total supply of 150 billion coins, BDAG enforces a supply cap to prevent inflation and create a stable environment for community members and miners.

BDAG tokenomics

Halving eventEvery 12 months, the network undergoes a halving event, during which the rate at which new coins are generated is reduced. This system is designed to increase token scarcity over time, mirroring the model adopted on the Bitcoin network. Here's how the tokens are distributed.

• Presale allocation (33%): Fifty billion coins are reserved for presale, allowing early supporters to purchase BDAG at favorable rates. This phase also supports strategic marketing efforts designed to boost BlockDAG’s presence in the market.

• Community allocation (66%): A portion of the supply, 98.5 billion coins, is dedicated to community building and mining rewards.

• Miners (80%): A total of 78.8 billion coins goes to miners as a reward for their crucial role in securing and validating the network.

• Community initiatives (15%): 14.8 billion coins will be used for educational programs, events, and various community engagement initiatives.

• Liquidity pool (5%): A total of 4.9 billion coins helps support smooth trading and minimizes price volatility within the ecosystem.

• Team allocation (1%): The BlockDAG team has reserved 1.5 billion coins, aligning their interests with the network’s long-term success and transparency. The deliberate approach to BDAG tokenomics reflects BlockDAG’s commitment to balancing scarcity with community incentives.

What does BlockDAG's roadmap look like?

Here’s the break-down of BlockDAG’s detailed roadmap.

Initial developments

The initial phase of BlockDAG’s roadmap focuses on establishing a solid foundation. This stage goes beyond the basics — it involves building the infrastructure that’ll support the entire BlockDAG platform.

Presale and setting up the foundation

This step involves setting the initial value of BDAG and making it publicly available. Launching the BDAG smart contract is critical here because it makes sure that the token operates within the parameters set by the team. The BDAG coin will also be reviewed to guarantee its security and reliability.

Development phase

Once the foundation is established, the development phase begins with a focus on growing the platform’s capabilities and attracting a greater variety of users.

Mainnet development and presale growth

As the presale continues, work on the mainnet kicks into high gear. This includes beginning the development of BDAG-optimized hardware and applications.

Strategic partnerships

Collaborations and partnerships are important to the project's long-term success. Partnerships, in general, help projects by bringing in external expertise and resources, helping a project to innovate and stay competitive.

Community updates

Providing community updates helps increase transparency and build trust with the community.

Prelaunch phase

As BlockDAG approaches its launch, the prelaunch phase prioritizes refining the platform and verifying key features before the official release.

Mainnet refinement

The team will dedicate significant efforts to refining the mainnet by conducting extensive reliability tests. These tests are crucial to ensuring that when BlockDAG goes live, it doesn’t face any roadblocks.

Beta testing with early adopters

A group of early adopters will be invited to test the mainnet. This step is essential for gathering feedback and making any adjustments before the official launch.

Technical support and education

Setting up a responsive tech support team will help address any issues that arise during testing. BlockDAG will host online workshops and training to teach miners how to use the platform.

Launching the mainnet

This phase marks the transition from development to full-scale operation. This is where all the groundwork laid in previous phases culminates in the official launch of BlockDAG.

Concluding the presale

The presale will be completed. This step is important for securing the funds needed for the next stages of the project.

Mainnet launch

After final adjustments, the mainnet will be officially launched. This is a significant milestone, as it marks BlockDAG’s transition from a development project to a live platform.

Post-launch operations

With the mainnet live, the focus shifts to large-scale mining operations. BlockDAG will release mining software, equipment, and detailed user guides to support these activities.

The final word

BlockDAG offers a step forward in how decentralized networks can function more effectively. By embracing a DAG structure, BlockDAG tackles the challenges of scalability, security, and decentralization faced by traditional blockchains. The project also opens the door to those new to mining, whether through a BlockDAG rig or the mobile mining app.

Curious to learn more about mining? Check out our guide to cloud mining, and our article exploring nine of the top application-specific integrated circuit miners in 2024.