Institutional Cold Wallet for High-Security Asset Storage

Manage assets across daily operations, operating reserves, and long-term reserves, with multi-party controls, allowlists, and transfer rules governing key operations.

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Hot, warm, and cold tiers, matched to asset tasks with the right balance of security and efficiency

Separate daily operations, operating reserves, and long-term reserves, so different asset tasks use the corresponding wallets and controls.

Hot tier · Serves daily transactions and high-frequency operations

Handles customer withdrawals, settlement, and daily payments. The hot tier is handled by MPC Wallet, not a standalone product.

Daily operations · High frequency

Warm tier · Manages operating reserves that need to move

Handles operating reserves that flow between the hot and cold tiers. The warm tier is jointly managed by approved members, with movements controlled by institutional rules.

Operating reserves · Medium frequency

Cold tier · Manages long-term reserves and low-frequency operations

Handles long-term reserves and low-frequency outflows. The cold tier is jointly managed by approved members, with outflow paths bounded by allowlists and transfer rules.

Long-term reserves · Low frequency

Key fund movements executed by rule, reducing operational risk

Asset purpose → target tier

Route assets to the appropriate wallet tier by business purpose, without requiring manual routing at initiation.

Rule match → multi-party authorization

Allowlists, amount thresholds, and transfer rules trigger the corresponding approval chain. Approved members co-authorize at the agreed threshold.

Movement records · Queryable

Every step—initiation, approval, signing, and on-chain result—is logged for later audit and compliance review.

1Asset purpose›2Target tier›3Rule match›4Multi-party authorization›5Movement records

Multi-party management for reserve assets, reducing single-person risk

Initiation, approval, and signing are assigned to the corresponding roles, so key reserve operations are completed by approved members together.

01Initiate
Initiated by the designated member

Submit a movement request based on business need, including amount, target tier, and notes.

02Approve
Multiple business owners

Verify the target tier, allowlist, and rule match, then decide whether to release.

03Sign
M-of-N threshold signing

Once signing members reach the agreed threshold, the transaction is co-authorized and executed on-chain.

Coordinate tiered asset management

MPC Wallet handles daily operations, Policy & Approvals governs reserve movements, and Auto Sweep consolidates distributed balances.

MPC Wallet

Daily operations, coordinated with Cold Wallet by tier

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Policy & Approvals

Approval chains and transfer rules for reserve movements

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Auto Sweep

Route balances to operating or reserve tiers by rule

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FAQ

Low-frequency long-term reserves, such as core corporate treasury reserves, stablecoin project reserves, and investment portfolios held over the long term. Daily operating funds are better suited to the hot tier.

Configure a tiered management plan for your reserve assets

Explore a cold wallet plan tailored to your asset purpose, fund movement, and member authorization.

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