ASTER’s New Chain Adds Competition as BNB Advances Its Layer 1 Ecosystem

Changpeng Zhao’s multi-chain vision is gaining attention as BNB Chain develops a new Layer 1 blockchain, while ASTER, backed by CZ’s investment firm YZi Labs, continues to operate its own trading-oriented network.

CZ highlighted the concept in a post on X, writing, “Multiple chains, one coins,” in response to the BNB Chain proposal. The statement points to an ecosystem model in which multiple blockchains serve distinct purposes while potentially sharing a single native asset rather than introducing separate tokens for each network.

The proposal raises a central question about CZ’s broader strategy: can specialized blockchains address different market needs while contributing to a more interconnected crypto ecosystem?

BNB Chain’s planned Layer 1 is intended to complement BNB Smart Chain (BSC), not replace the existing network. According to its technical documentation, the new blockchain is being designed for applications that depend on low latency, including high-frequency trading, on-chain order books, and real-time payments.

The development roadmap targets block times of 200 milliseconds, transaction pre-confirmations within 20 milliseconds, and finality in less than one second. These remain planned performance benchmarks, with a public testnet expected in late 2026 and a mainnet launch targeted for early 2027.

BNB Could Extend Its Utility Across Multiple Chains

The proposed token structure is a major part of the plan. BNB is expected to handle transaction fees and staking on the new network, extending its use across multiple blockchains without requiring another native cryptocurrency.

CZ’s comment about multiple chains using one coin reflects this direction. Rather than building each network as a separate economic system, BNB Chain could connect specialized blockchains through a shared asset and interoperability infrastructure.

Such a model could increase BNB’s relevance across the ecosystem while giving developers more options for deploying applications with specific performance requirements.

ASTER Pursues Its Own Trading-Focused Blockchain

ASTER provides a parallel example of blockchain specialization. Its Aster Chain mainnet went live on March 17, 2026, with a focus on privacy-oriented on-chain trading.

The network emphasizes encrypted order flow, transaction privacy, and execution speed. These features are intended to appeal to derivatives traders seeking to reduce the public visibility of their orders and positions.

Aster’s launch announcement set targets of more than 100,000 transactions per second and median block times of 50 milliseconds.

ASTER is backed by YZi Labs, the investment firm previously known as Binance Labs. CZ remains involved in its investment activities, although the firm’s support does not establish that he directly controls every project it funds.

The key distinction is the intended scope of each network. BNB’s proposed Layer 1 aims to support a wider range of applications, from trading and payments to privacy-related services. Aster Chain is more specifically designed around trading infrastructure and the protection of sensitive order information.

While both projects are pursuing specialized blockchain technology, they are targeting different requirements within the crypto market.

Will Multiple Layer 1 Networks Strengthen the BNB Ecosystem?

The development of BNB’s proposed blockchain alongside ASTER raises a broader question about the future of crypto infrastructure: can multiple specialized networks coexist and contribute to the same ecosystem without weakening one another?

A shared BNB token could simplify expansion across BNB Chain’s infrastructure. Users might not need to adopt a different native asset for every additional network, while developers could choose chains that best suit their applications.

At the same time, projects such as ASTER can develop products tailored to specific demands, including derivatives trading, privacy, and faster transaction execution. This could expand the range of services available across the crypto market.

However, a multi-chain structure can also distribute liquidity, development resources, and user activity across competing networks. The challenge becomes more significant when multiple chains target similar applications or audiences.

A common token alone cannot guarantee stronger demand for BNB. The proposed network would need to attract meaningful adoption and generate activity that translates into sustained use of BNB for fees, staking, or other functions.

Ultimately, CZ’s multi-chain strategy will depend on whether these networks can deliver distinct advantages, attract lasting user activity, and maintain sufficient interoperability to support the wider ecosystem.