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About Subzero Labs
Subzero Labs is the core developer behind Rialo, a blockchain designed for real-world applications. Its main business is building this infrastructure, which focuses on integrating on-chain and off-chain systems.
Rialo's core value proposition is simplifying blockchain development. It combines RISC-V with Solana VM compatibility, allowing developers to write smart contracts that can directly call real-world data, such as HTTPS requests for credit scores or weather information, without relying on third-party oracles. It also supports familiar Web2 features like email or social logins, 2FA, and scheduled transactions, aiming to lower the barrier for non-crypto developers and users.
The market pain point Rialo addresses is the isolation of existing blockchains. Most public chains operate in a closed loop, disconnected from everyday services and user habits. Developers often struggle with complex infrastructure like oracles, bridges, and indexers, while users face steep learning curves with wallets and gas fees. Rialo aims to solve this by embedding these functions natively into the protocol.
Regarding recent developments from March to September 2026, no specific milestones or updates have been publicly disclosed during this period. The project appears to be in a quiet development phase, with no major announcements or network launches reported. This lack of public activity may indicate ongoing technical work behind the scenes, but concrete progress remains unverified.
Subzero Labs, the developer behind the Rialo layer-1 blockchain, has made notable strides in H1 2026. Following its $20M seed round led by Pantera Capital (with Coinbase Ventures, Variant, and Fabric Ventures), the team launched the Rialo demo testnet, showcasing its event-driven architecture, DAG-based transaction processing, and threshold-key security model. The testnet emphasizes developer experience, offering Solana VM compatibility and RISC-V support to lower entry barriers for Web2 builders. Key hires from Meta, Google, and leading L1 projects have strengthened the engineering team. Public roadmap priorities include: (1) scaling the testnet to support high-throughput DeFi and AI-agent use cases, (2) advancing confidential execution capabilities for institutional-grade privacy, and (3) expanding cross-chain interoperability, particularly with Bitcoin-based finance. The team is also preparing for a incentivized testnet phase and mainnet launch, targeting real-world asset tokenization and agent-based trading as initial verticals. Official communications stress a "real-world blockchain" narrative, aiming to bridge traditional finance and decentralized infrastructure.
Ade Adepoju, Co-founder and CEO, was an early engineer at Mysten Labs, contributing to the core development of the Sui network, with deep experience in blockchain infrastructure.
Lu Zhang, Co-founder and CTO, worked at Mysten Labs, led the architecture of Sui Bridge, and participated in the Diem (Meta) blockchain project, with strong system design capabilities.
Bobby Zagotta, Chief Business Officer, previously served as Senior Managing Director at CME Group and Chief Commercial Officer at Kraken, bringing extensive experience in financial derivatives and crypto trading market expansion.
Recent team change at Subzero Labs: Researcher Jan Camenisch joined in December 2025 and left in May 2026, after about 5 months. He is a renowned cryptographer, formerly leading privacy research at IBM and serving as CTO of DFINITY. His departure may impact R&D. No new hires were reported.