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MPCVault is a non-custodial crypto wallet designed for teams, built on multi-party computation (MPC) technology. It splits the private key into three shares stored respectively on the user's device and in trusted execution environments on Google Cloud (AMD SEV) and Microsoft Azure (Intel SGX). All three shares must participate in signing any transaction, and custom multi-signature approval policies can be enforced. It supports major networks including Ethereum, Bitcoin, Solana, and all EVM chains.
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About MPCVault
MPCVault is a non-custodial crypto wallet designed for teams, built on Multi-Party Computation (MPC) technology. Instead of relying on a single private key, it splits the key into three shares distributed across a user's device, Google Cloud (AMD SEV), and Microsoft Azure (Intel SGX). All three shares must collaborate to sign a transaction, meaning no single party ever controls the funds. This architecture directly addresses the industry's pain points of single points of failure and private key theft, eliminating counterparty risk while maintaining institutional-grade security.
The platform supports a wide range of blockchains including Ethereum, Bitcoin, Solana, TRON, TON, and Aptos, along with all EVM-compatible networks. It offers multi-signature approval workflows, programmable policies based on transaction type, amount, or destination, and API automation for programmatic signing. Its key rotation feature automatically refreshes key shares, invalidating any stolen shares, while end-to-end encryption with the Noise protocol ensures zero-trust data privacy. These features make it a comprehensive solution for DeFi funds, exchanges, Web3 companies, and trading desks.
In the past six months, MPCVault has expanded its multi-chain support by integrating with Story, a blockchain purpose-built for intellectual property (IP) management. This integration enables teams to securely manage and transact IP-related assets on-chain, further broadening the platform's utility across emerging Web3 sectors. The company continues to strengthen its position as a leading MPC wallet for institutional and team-based crypto operations.
From March to September 2026, key MPCVault progress:
On June 10, it announced support for Story, enabling non-custodial multisig for on-chain IP assets ().
On June 29, it launched the MPCVault Card with Rain, allowing users to spend USDC at any Visa merchant and bridging crypto to real-world payments ().
On July 20, mobile dApp connections were added, letting teams interact with decentralized apps directly ().
On August 4, Stellar network support was added, further expanding its multi-chain ecosystem ().
As for the official future roadmap, no detailed public roadmap has been released. Stated priorities remain multi-chain expansion, compliant non-custodial infrastructure, and real-world Web3 payment adoption through the MPCVault Card.
Jason Li (Co-founder)
Jason Li is the co-founder of MPCVault, a non-custodial Web3 wallet. He previously founded a crypto exchange in 2017 while studying at UC Berkeley, which he later sold. He also co-founded Loop, a US college social app with over 300,000 registered students. Jason graduated Magna Cum Laude from UC Berkeley and served as a teaching assistant for courses including Computer Security and Operating Systems. His LinkedIn: https://www.linkedin.com/in/lxjhk/ | Twitter: https://x.com/lxjhk