info_tfgrid/collections/tfgrid4/architecture.md

## Architecture

![image alt text](img/40_1.png)

Each participant (user and/or farmer) of the TFGrid will need  3Bot which can be hosted home or on any of the TFNodes in the TFGrid. 

There are 2 blockchains who support the operation, one dealing with all money and identity matters, the others with the DAO’s and validation functionality of the TFGrid.

The 3Bots communicate on behalf of the users with the TFGrid or any of the blockchains.


> TODO: change picture CHI -> INCA