George Town, British Virgin Islands, March 17th, 2026 - Aster, the trading ecosystem supported by YZi Labs, has activated Aster Chain Mainnet, a Layer 1 blockchain engineered to make privacy the baseline for onchain trading. The network is presented as a response to what Aster describes as the "transparency trap" in decentralized finance, where full visibility of order flows and positions can enable predatory behavior among market participants.
The launch positions Aster Chain as a purpose-built environment for both professional and retail traders who want to combine the assurances of self-custody and verifiability with the kind of execution speed normally associated with centralized exchanges. Aster says the chain, by default, shields order intent and position-level details from other market actors, while still permitting selective disclosure for compliance and counterparty review.
Ending the exposure that enables position hunting
Decentralized finance is characterized by public ledgers and transparent transaction histories. Aster’s team highlights a distinction between transparency that serves users and protocols - such as verifiable state and open accounting - and transparency that exposes traders to competitors. The firm points to the financial losses that can stem from position hunting, where third parties identify large positions and coordinated pressures push the position to liquidation. Aster cites a March 2025 event in which a trader opened a $375 million BTC 40x short on a fully transparent platform and became the focus of public coordination to hunt the position.
Aster’s approach is to remove that attack vector by making privacy the default setting for trading activity onchain.
How Aster embeds privacy
Rather than offering privacy as an optional layer or an external wrapper, Aster Chain integrates encryption into its execution layer. The platform employs a ZK-verifiable encrypted architecture combined with a stealth address mechanism to keep trading activity unlinkable to user wallets when Account Privacy is enabled. According to Aster:
- ZK-verifiable encryption plus stealth addresses - Orders are ZK-verifiably encrypted before reaching the chain and, with Account Privacy enabled, are routed through unique stealth addresses so trades cannot be correlated back to originating wallets.
- Selective disclosure - Asset transfers remain traceable to satisfy compliance requirements, but the execution layer conceals strategic intent. Users who wish to reveal trading details can voluntarily make activity public. With Account Privacy enabled, users can issue a Viewer Pass to grant visibility on private orders to designated parties only.
- Zero performance trade-off - Aster Chain claims peak throughput exceeding 100,000 transactions per second and a median block time of 50 milliseconds, operating without gas to match the speed traders expect from a centralized exchange.
"Transparency between a protocol and its users is a fundamental feature, but transparency between a trader and their competitors is a critical vulnerability," said Leonard, CEO at Aster. "Aster Chain is the only architecture that treats privacy as a fundamental requirement for a fair market, neutralizing predatory attacks at the base layer."
Combining CEX-like performance with DEX principles
Aster Chain seeks to deliver sub-second finality and a user experience comparable to centralized venues while preserving self-custody, verifiability, and permissionless access. The network is built to support high-leverage trading and is connected via a native bridge to BNB Chain. Proprietary oracles are used to supply price feeds that Aster says maintain high fidelity for execution.
By removing a principal reason for traders to remain on centralized exchanges - namely the combination of speed and confidentiality - Aster positions itself as an onchain alternative for perpetual contracts and spot trading.
Roadmap and ecosystem incentives
The mainnet activation begins a phased expansion of the Aster ecosystem. Beyond the company’s flagship trading interface, Aster is opening its platform to third-party developers through Aster Code, inviting the creation of specialized vaults and collaborative DeFi products. The project also plans to begin a Staking Program within a week of launch to reward early supporters and liquidity providers.
Aster’s product mix, as described by the team, includes Hidden Orders to conceal trading activity and support for perpetual contracts across crypto, stocks and commodities, together with crypto spot trading. The Layer 1 Aster Chain is promoted as the infrastructure underpinning these services.
Practical information and contacts
Aster is described as a privacy-first onchain trading platform backed by YZi Labs. Users and developers can learn more and engage with the ecosystem via Aster’s official channels. For media inquiries, the PR & Content Manager is listed as Lola Chen at [email protected].
Note: This article reports the launch and technical claims as stated by Aster and does not evaluate the claims independently.