Question 1

什么是ERC-8004？

Accepted Answer

ERC-8004 is an Ethereum standard that creates three onchain registries (identity, reputation, and validation) allowing autonomous AI agents to discover each other, build trust records, and verify claimed actions without relying on centralized intermediaries. 

It was proposed in August 2025 by contributors from MetaMask, the Ethereum Foundation, Google, and Coinbase.

Question 2

ACTA 与 ERC-8004 有何不同？

Accepted Answer

ERC-8004 establishes a public trust infrastructure for AI agents, while ACTA adds a privacy layer on top that lets agents prove they comply with rules without revealing their identity, relationships, or strategies.

Question 3

为什么区块链上的 AI 智能体需要信任标准？

Accepted Answer

Without standardized identity and reputation systems, autonomous agents are difficult to discover, impossible to compare on reliability, and costly to trust with financial transactions. 

ERC-8004 makes trust an explicit, queryable input so that agents with poor track records can be filtered out before they handle real value.

ERC-8004

PSE提出ACTA隐私层，以保持ERC-8004 AI代理的可验证性而不暴露身份

一份犀利简报。
每天。

ERC-8004

PSE提出ACTA隐私层，以保持ERC-8004 AI代理的可验证性而不暴露身份

一份犀利简报。每天。

一份犀利简报。
每天。