> For the complete documentation index, see [llms.txt](https://foru-ai.gitbook.io/foru-ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://foru-ai.gitbook.io/foru-ai/pillar-1-blockchain-identity-owning-your-digital-self/tokenized-ai-identity-v2.md).

# Tokenized AI-Identity (V2)

AI-DID is each user's personal decentralized identity - a unique digital profile tied to their actions, interactions, and reputation in the ForU ecosystem. It acts like a unified identity “fingerprint” that can span multiple platforms and contexts. When a user joins ForU, their AI-DID is created and continuously updated as they post, engage, join quests, and participate in campaigns.

ForU’s core AI engine reads this AI-DID data to classify users into **community personas and roles**. Based on both on-chain and off-chain behaviour, the system assigns traits and updates their **Community Decentralized Identity (C-DID)** so communities can understand who is contributing, how, and in what way.

<figure><img src="https://2748679930-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FRbtMQyN4TVmuKK3yBuRr%2Fuploads%2F7OfvU1j36VyKl48PN19Y%2Fimage.png?alt=media&amp;token=57923147-ad05-4010-91c9-522cf4195947" alt=""><figcaption></figcaption></figure>

In V2, ForU upgraded this identity layer into a **Tokenized AI-DID** based on the **ERC-721** standard. Each user identity becomes an NFT DID with **EIP-712** signature support.&#x20;

**Why Tokenized AI-DID?**

**For Users**

* ✅ 4x faster claiming (12s vs 50s)
* ✅ 80% cheaper ($0.02 vs $0.10)
* ✅ Visible in wallet/OpenSea
* ✅ Easier to understand ("It's an NFT!")
* ✅ Multi-chain support maintained

**For Developers**

* ✅ 70% less code to maintain
* ✅ Industry standard (ERC-721)
* ✅ Easier to debug
* ✅ Reuse badge minting infrastructure (EIP-712)
* ✅ Multi-chain deployment flexibility

**For Business**

* ✅ Better user retention (faster onboarding)
* ✅ Lower costs (cheaper gas)
* ✅ Free marketing (OpenSea/NFT visibility)
* ✅ Faster development (simpler code)
* ✅ Future-proof (industry standards)

***

Tokenized AI-DID functions as a **user controlled, updatable digital identity** that evolves as they build activity, skills, and reputation across Web2 and Web3. It creates a consistent data layer that other applications can read and verify **without needing direct access to raw underlying data**.

***

#### **Cost and Speed**

| Metric     | Previous DID          | Tokenized AI-DID      |
| ---------- | --------------------- | --------------------- |
| Gas cost   | \~880k gas (USD 0.10) | \~200k gas (USD 0.02) |
| Claim time | \~50 seconds          | \~12 seconds          |
| Steps      | 7 steps               | 4 steps               |

This reduction in cost and friction improves user conversion and supports scaling to millions of users.

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#### Users' Benefits

Tokenized AI-DID provides several advantages to users:

* One identity tied to all actions across chains and platforms
* A record of achievements, XP, skills, and participation
* A portable reputation layer that apps can verify
* Cheaper and faster onboarding
* More opportunities to earn rewards linked to verified activity
* A data asset controlled by the user, not by intermediaries
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#### **Ecosystem Benefits**

For developers and partners, Tokenized AI-DID offers:

* A clear, lightweight standard to integrate
* Consistent identity metadata that can be read without deep cryptographic validation
* Reduced backend complexity
* A stable foundation for reputation based features
* Better user retention from faster onboarding and lower transaction costs
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