---
description: This is the world and the different items within it linked by our attention
---

# The t2 Fundamentals

## The t2 Space Odyssey

t2 is a world of narratives curated by time. Here, people can freely travel to read, write, and curate content as a collaboration and social engagement.&#x20;

From the biggest to the smallest scales of the network, the hierarchy helps us explore with our intuition as a traveling guide：



**XL: t2 World (Platform & Protocol Level)**

The sum of all content, people, items, and actions on t2. \
The ultimate public goods and source code.\
\
**L: Territories (Community Level)**

Territories are the permissionless article clubs on t2. \
Territories bring their shared passion and unique points of view to the world.\
\
**M: Spaces (Topic Level)**

A niche topic within a territory.\
When a space becomes big enough, it might branch out to become an independent territory.\
\
**S: Content**&#x20;

Articles. The medium of attention, the catalyst of engagements.

#### **XS: Actions (Engagements)**

A piece of attention history, a comment, a note, a highlight, or a reaction.\




## **Attention links them all**

Attention is the ultimate scarcity that links/curates all items in the world.&#x20;

### &#x20;**Items on t2 include:**

* An Article
* A User
* A Space
* A Territory

**In the future, items will also include:**

* A Note&#x20;
* A Highlight
* A Comment
* A Proposal
* A piece of Attention History

\
