AA and Guardian Mechannism

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We've talked a lot about Account Abstraction.

And today we are talking about the guardian mechanism, the infrastructure or core component of AA.

What's guardian?

• A social relation with a wallet-address.
• It will override your old owner-address with new.
• You should set 2 or more guardians in general.
• Guardian qualification can be extended in future.

Why guardian?

• EOA –>single privat key, dangerous
• AA –>on-chain contract with owner-address
• Guardian –> split control and change right
• Benefit –> use your natural social-asset never lost

We must guarantee these:

• Basic security build on crypto algorythm
• Obey the game theory to keep stable
• Keeping a balance of security, convenience and cost

What we should do?

• Permissionless: build a decentralized guardian value network
• Trustless: build on a crypto-based backbone with high security
• Public Goods: Only this can escape the impossible triangle

Some solutions:

• Value Decentralized Guardian Network based on SBT
• A Public Goods supported by Community is best choice
• A scalable and opensource guardian smart contract

Code

Owner
Guardian
Useroperation

Architecture overview

Truth

• Guardian is a mechanism controlled by you and your social network or community that maintains your asset rights forever and avoids the centralization that makes you being a brick in the capital skyscraper.

How

• Maintaining diversity and choice in type and quantity, Building stability from Web2 diversity and massive choice.
• Email, Web2-account, Web3-account, simply bind to your owner address to maintain easy access and compound security.
• Email: multi-operators to select to keep diversity and security can binding
• Web2-account: any central-verify account to be a API isolation can binding
• Web3-account: EOA, Gnosis contract wallet, Smart contract wallet, any
• Future: DID, SBT, NFT or anything can sign with Block Chain security algorithm

Challenges and Opportunities

• Useable: many wallets like SoulWallet appearances
• Privacy: keep confidentiality for all
• Collusion: not only isolation
• Convenience: easy to get and use
• Cost: don't be too expensive
• Centralization: Avoiding money and other things
• Censorship: P2P network with everyone
• …more

The right thing​

• Not only wallets, but also accounts, which are what we should be building: protection of your rights, including full control over your assets.
• Convenience: Binding kinds of relations to lower the threshold and keep diversity security
• Security: Diversity by type and number of guardians adding the rules (privacy guardian)
• Cost: Value Network nodes running by individuals and communities should build first with consensus.

Next

• A transferable data type of AA wallet standard of ERC
• A Public Goods project will be setup from Plancker Community
• A league of guardians will be setup for global guardian network
• Welcome to join the Value Network!

Discussion

• 1. The perfect type and number of your guardians or the best solution for normals.
• 2. How to design and run a guardian for life long with low cost and high security.
• 3. How about the motivation of building the value network of guardians?

The Philosophy of the EF

成人达己

• 天长，地久。天地之所以能长且久者，以其不自生，故能长生。

• 是以圣人后其身而身先，外其身而身存，非以其无私邪？故能成其私。

• ——《道德经·第七章》

Thank you!

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