# Phase 6: Full-Chain Identity and Credit Ecosystem (After 48 months)

In the 6th phase, Mercury will explore the ultimate vision of full-chain identity verification, aiming to create a comprehensive identity and credit ecosystem. The goal is to expand TRID into a universal identity standard for Web3, supporting a wider range of application scenarios. This phase will empower use cases such as DeFi lending and NFT trading by launching cross-chain identity verification and credit scoring systems, solidifying Mercury's core position in the Web3 ecosystem.

* **Core Objective:** Build a full-chain identity and credit ecosystem, expanding TRID into a universal identity standard for Web3 and enabling a variety of scenarios.
* **Revenue Sources:** All parties (individual, business and government) will be able to pay for the verification of specific information of another role across various scenarios. The fees will be distributed between the information owners and Mercury network nodes, enabling the full operation of the economic system within the ecosystem.
* **Implementation Path:** Based on the validation of technology and market acceptance in the first three phases, Mercury will gradually refine its revenue model and market strategy, driving TRID to become the "digital passport" of Web3.


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.mercurynet.org/3.-phased-business-model/phase-4-full-chain-identity-and-credit-ecosystem-after-48-months.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.