# STAGE 3

## Stage 3

Building a contract for the POLYGON network 

* The works are still financed from own funds

<details>

<summary>Stage 3.1 / VOTE</summary>

* 11.2021 to 01.2023

**Tool design and design analysis**

* [x] Development of the concept of the uni.decentral-art/polygon tool
* [x] Design and reconstruction of the backend
* [x] Project Smart contract / blockchain ERC721 / polygon
* [x] Projekt Smart contract / blockchain ERC20 / polygon
* [x] Building a smart contract for the bridge / Ethereum - Polygon - Ethereum
* [x] Frontend project

</details>

<details>

<summary>Stage 3.2 / UNI</summary>

* 01.2023 to 03.2023

**Commencement of work**

* [x] Frontend
* [x] Smart contract / blockchain ERC721
* [x] Smart contract / blockchain ERC20
* [x] Backend
* [x] Testing in progress
* [x] Implementation of ideas resulting from the work

</details>

<details>

<summary>Stage 3.3 / UNI</summary>

* 02.2023 to 04.2023

**Testing**

* [x] Tests on a private blockchain network (built for testing)
* [x] Smart contract tests
* [x] Functional testing
* [x] Testing the connection of wallets
* [x] Security testing / security analysis

</details>

<details>

<summary>Stage 3.4 / UNI</summary>

* 05.2023

**Launching the tool**

* [x] Testing on the MUMBAI test network
* [x] Launching on the mainet blockchain POLYGON

</details>

<details>

<summary>Stage 3.5 / UNI</summary>

* 05.2023 to 05.2023

**Launching the ART**

* [x] ART token bridge
* [x] Launching sales on DEX exchanges&#x20;

</details>

{% hint style="info" %}
Legend

* [x] Finished&#x20;
* [ ] Not ready
  {% endhint %}

{% hint style="info" %}
This will allow art lovers who do not have such a large budget to buy expensive paintings of their favorite artists.Works financed from own funds
{% endhint %}