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arXiv · 2512.02287

HOT Protocol

Peter Volnov·Georgii Kuksa·Andrey Zhevlakov
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Abstract

HOT Protocol provides the infrastructure that allows smart contracts to securely own and manage private keys. The Multi-Party Computation (MPC) Network manages signing keys. By running an MPC node inside a Trusted Execution Environment (TEE), the protocol achieves stronger security guarantees while lowering economic requirements for participants. The NEAR Protocol provides a decentralized and efficient state layer. Key management can be integrated with any smart contract across Stellar, TON, Solana, and EVM-compatible networks.

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Peter Volnov, Georgii Kuksa, Andrey Zhevlakov. 2025-12-01. HOT Protocol. https://arxiv.org/abs/2512.02287

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