Cold Storage Plugin

Secure valuable NFTs within your Modular Smart Contract Account with custom virtual cold storage.

The code in this repository and its dependencies are not audited. It is not recommended for production use.

GitHub - alchemyplatform/aa-virtual-cold-storage: Supercharging smart contract account security with custom virtual cold storage plugin functionalities | Built with @alchemyplatform Modular Smart Contract Account (ERC 6900) & aa-sdk | Learn More: https://accountkit.alchemy.com/GitHub

Core features

1. Installing the Cold Storage Plugin

   • The owner specifies a highly secure storage key when installing the plugin

2. Locking an NFT

   • The owner can lock NFTs (all ERC721s, collections, or tokens) and place them in cold storage

3. Transferring NFT as the Owner

   • Transferring a locked NFT is blocked

   • Transferring a NFT that isn’t locked is fine

4. Transferring a Locked NFT with Storage Key

   • The storage key has permission to transfer locked NFTs

5. The storage key also has permissions to unlock NFTs and change the storage key

6. Uninstalling the Plugin

   • The plugin blocks uninstalls when there locked NFTs

Author