> For the complete documentation index, see [llms.txt](https://memex-3.gitbook.io/memex/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://memex-3.gitbook.io/memex/product/how-it-works/alive.md).

# ALIVE

<div align="left"><figure><img src="/files/e4se95ylRd7vKL6nSphY" alt=""><figcaption></figcaption></figure></div>

ALIVE is the trust layer of MemeX. It's the service implementation of Proof of Life (POL): our philosophy that real human action should be verifiable, accumulated, and connected to value.

> Proof of Life is the philosophy. ALIVE is its service form.

### Why ALIVE matters <a href="#why-alive-matters" id="why-alive-matters"></a>

1. Was this an actual human action?
2. Can it be verified?
3. Can the trust accumulate?
4. Can it connect to value?

### Human Score & Human Grade <a href="#human-score-human-grade" id="human-score-human-grade"></a>

| Grade   | Score  |
| ------- | ------ |
| UNKNOWN | 0–19   |
| BOT     | 20–49  |
| CELL    | 50–69  |
| HUMAN   | 70–89  |
| ALIVE   | 90–100 |

{% hint style="success" %}
Score is the state. Grade is the meaning. The structure is trust.
{% endhint %}

### Mission types <a href="#mission-types" id="mission-types"></a>

{% stepper %}
{% step %}
{% hint style="info" icon="1" %}

### Food Mission: PHYSICAL PROOF

Capture food with a hand pose. AI verifies real-world action.
{% endhint %}
{% endstep %}

{% step %}
{% hint style="info" icon="2" %}

### Social Mission: STRUCTURED ACTION

Follow, like, engage: structured into your trust profile.
{% endhint %}
{% endstep %}

{% step %}
{% hint style="info" icon="3" %}

### Custom Mission: TAILORED PROOF

Brand-defined missions verified through the ALIVE layer. Custom actions tailored to a campaign's goal, with the same verified-human guarantee as standard missions.
{% endhint %}
{% endstep %}
{% endstepper %}

### Experience flow <a href="#experience-flow" id="experience-flow"></a>

{% hint style="success" icon="bars-staggered" %}
Quest → Verify → Score → Grade → Records
{% endhint %}

> ALIVE is not a feature. It's the standard.


---

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