# The Five Persona Dimensions

A wallet shows balances. A persona shows people. T-Rex defines this through five dimensions that together create the foundation of the Value Graph:

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* **Demographics.** Region, language, and accessibility. Helps projects adapt to local context and compliance without over-collecting data.
* **Assets.** Holdings, liquidity stability, and risk posture. Distinguishes long-term liquidity providers from mercenary capital, whales from retail.
* **Social.** Handles, governance activity, credentials, and reputation signals across chains and platforms. Surfaces credibility and influence.
* **Interests.** Product affinities, interaction patterns, campaign responsiveness. Guides relevance and matching, the right person to the right task or product.
* **Knowledge.** Skill depth, developer contributions, and attestations. Ensures advanced users are matched with advanced features, reducing drop-off.

Each dimension is built to evolve. Signals are verifiable, traceable, and subject to decay, so a persona always reflects current reality.