BlockDAG and Kaspa Push Blockchain Speed Limits as Presale Market Narrows

TAO remains unchanged at $343 as Shiba Inu (SHIB) continues to slide in value, while the BlockDAG project, currently priced at $0.0013 during its presale phase, advances with ambitions to launch the Awakening Testnet. The BlockDAG initiative, which leverages a Directed Acyclic Graph (DAG) architecture, aims to improve scalability and transaction speed, positioning itself as a strong contender in the evolving blockchain space. Analysts predict a price range for BlockDAG between $0.0016 and $0.10 in 2025, with optimistic forecasts reaching as high as $1.00 if the project's technical adoption accelerates.

The presale for BlockDAG has attracted attention due to its relatively low entry point and its focus on niche developers. However, the project faces challenges in generating widespread retail interest without the meme-driven appeal or broad community engagement. In comparison, other projects such as Bitcoin Hyper (BTH) have shown similar presale dynamics, with price projections ranging from $0.002 to $0.05 by 2025, though these are heavily dependent on Bitcoin's market performance.

Meanwhile, the recent surge in daily transaction volume for Kaspa ($KAS) has marked a significant milestone in blockchain scalability. On September 14, 2025, Kaspa recorded 1,918,960 transactions in a single day—surpassing the figures for both Bitcoin (579,000) and Ethereum (1,637,000). This achievement highlights the efficiency and throughput potential of BlockDAG-based structures, with Kaspa's average transaction fee at less than a penny. The project’s implementation of the Crescendo hardfork in May 2025 increased its block production rate from one block per second to ten, significantly enhancing its speed and capacity to handle high-volume traffic without congestion.

Kaspa’s use of a BlockDAG architecture allows for parallel block generation, enabling the network to process transactions at a rate of up to 60 per second—far outpacing traditional blockchain systems. The project has also seen a surge in KRC-20 token experiments and reached a peak of 500,000 active users. This technological advantage positions Kaspa as a viable alternative for developers seeking high-speed, low-cost solutions for memecoins, NFTs, and DeFi applications.

In the broader presale landscape, Layer Brett ($LBRETT) is emerging as a strong contender. Unlike BlockDAG, which faces scalability limitations under heavy transaction loads, Layer Brett is built on Ethereum Layer 2 infrastructure, offering near-zero transaction costs and instant finality. The project has already surpassed $3.5 million in funding and offers staking rewards as high as 740% APY, making it an attractive option for early-stage investors. With 25% of its token supply allocated to staking, Layer Brett's model is designed to sustain high returns for its participants.

The competition among presale projects underscores the growing demand for innovative blockchain solutions that balance scalability with utility. While BlockDAG and other DAG-based projects are still proving their architectural resilience under real-world conditions, projects like Layer Brett and Kaspa demonstrate that Layer 2 and DAG technologies are not mutually exclusive but rather complementary in their pursuit of blockchain efficiency. As institutional adoption accelerates and regulatory frameworks become clearer, the presale market is narrowing, making early positioning in projects with robust technical foundations increasingly valuable.