As crypto asset management evolves rapidly, a new fact is being accepted by more institutions: not all multi-sigs are trustworthy.

While the MPC wallet continues to advance in terms of user experience, NexVault has chosen a more stable but more difficult path - using native multi-signature as the core security foundation to comprehensively build an on-chain verifiable, self-hosted and recoverable institutional-grade asset management solution.

Currently, NexVault supports the creation and operation of native multi-signature wallets for up to 13 main chains, including Bitcoin, Ethereum, Solana, BNB Chain, Polygon, Tron, Optimism, Ripple and other mainstream networks. It has recently officially launched Solana multi-signature support (Squads v3) and introduced the industry-uncommon Solana offline payment (Gas Tank) mechanism to meet the asset operation needs of enterprises in the Solana ecosystem.

Solana Multi-Signature Creation Demonstration

MPC is not the answer, native multi-signature is the final architecture

There is a huge cognitive gap in the current understanding of "multi-signature wallets" in the market. Although MPC wallets have made a lot of optimizations in the front-end experience, their core features are: off-chain calculations, black box operations, unauditable, and extremely dependent on service nodes.

In contrast, the on-chain native multi-signature advocated by NexVault has four irreplaceable institutional-level features:

• On-chain records, independently verifiable: Every operation is recorded on the blockchain and can be publicly audited at any time.

• Relying on the security of the public chain’s native protocol: no additional attack surface, and no need to establish additional trust in the service provider.

• Highly compatible with the hardware/software wallet ecosystem: supports mainstream wallets such as Ledger, Trezor, Onekey, MetaMask, Phantom, etc.

• No reliance on third-party servers or APIs: Fully self-hosted design, the signing right is always in the control of the user.

This is why NexVault is used by leading institutions to manage over $2 billion in assets, becoming a safe option for exchanges, family offices, foundations, and DAO organizations.

From wallet to platform, reconstructing asset lifecycle management logic

Based on native multi-signature, NexVault did not stop at being a "signature tool", but took it as the core to build a full-stack system covering corporate financial management, family asset inheritance, cold wallet protection and on-chain recovery mechanism.

Core features include:

• KeyVault enterprise collaboration system: supports multi-level approval, permission stratification, resignation and log tracking, helping Web3 teams prevent "insider risk".

• Exclusive inheritance structure for family offices: supports rule combinations such as “stage release + conditional trigger + entrusted heirs” to achieve flexible transfer of encrypted inheritance under untrusted conditions.

• Cold wallet interaction module + recovery mechanism: Even if the network is off-grid, the device is damaged, or the private key is lost, assets can still be recovered on-chain to ensure long-term sustainability.

• Solana payment mechanism (coming soon): The operator can initiate transactions without holding native tokens, improving the operational friendliness on the enterprise side.

More than a wallet, a trusted crypto infrastructure

Between the pursuit of ultimate experience and ultimate security, NexVault chose security - but through deep on-chain integration and product optimization, we are also working hard to make "native multi-signature" no longer just a tool for technical people.

“In the on-chain world, what is truly trustworthy is not the black box algorithm, but the architecture that can be independently verified by anyone.” — NexVault founding team

We believe that with the acceleration of asset institutionalization, family ownership, and globalization, a wallet system that is truly sustainable, has public chain-level security standards, and has auditable operation records will be the backbone of future crypto finance.

About NexVault

NexVault is a professional and secure asset self-custody solution and family inheritance solution for users. It provides users with secure management of large assets by using mature solutions of multi-signature wallets. It currently supports 13 mainstream chains and can well meet the business needs of asset management. Compared with traditional asset solutions, NexVault is safer and more convenient.

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