The wallet quantitative contract provided by NRC only opens permissions to two specific addresses:

One is the owner address, which is the user's exclusive wallet address, as the only withdrawal channel;

The second is the service address, which is dedicated to the scheduling and management of quantitative swap transactions. In addition, no third-party address can intervene, and operations and transfers are strictly restricted.

The assets in the smart contract are not allowed to flow to any other place except the owner address, ensuring the high security of funds. The owner address has the right to recover all funds at any time, without review and without delay.

The assets can only be circulated outside after being confirmed by the owner address, which is essentially equivalent to

the assets being firmly locked in the owner's wallet.

Service address function:

Only for scheduling assets in the contract, connecting the owner's specified currency to the Uniswap Router contract, executing Swap transactions, and helping the steady growth of assets. At the same time, in order to ensure long-term service, the service address can withdraw 1% of the asset service fee from the funds three years after the contract is launched. The cooling period for this operation is one year. Three key parameters: 3 years, 1%, and one year of cooling are all written into the contract in advance, and the source code is open to the public (clearly marked in the code announcement)

Funds return home:

Whether using the owner address or the service address, it supports the function of transferring all funds back to the owner's wallet with one click. When the wallet quantitative service is operating normally, the user can use the wallet quantitative service to perform the "funds return home" operation to return the funds to your private wallet instantly. In the face of an emergency, the owner address can also perform the "funds return home" function to ensure the safety of your funds.

This function strictly limits the funds to only flow back to the owner address. In addition to the fuel cost on the chain, this function does not charge any additional handling fees

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