![65e_01.jpg](https://cdn.steemitimages.com/DQmcKCakyA8HWCzQKJCrCqZco9QVTukWnoDDYDpRnA9wYd5/65e_01.jpg)
# DEVELOPMENT
## MainNet
**[Done] Blockchain**
* We have refactored the log module, at this point it also supports the Log algebra.

**[Work In Progress] ITC wallet App**

* We are working on the flash exchange feature module development for our ITC wallet App.

**[Done] IoT Chain Explorer**

* For the IoT Chain explorer, the Nginx load balancer is integrated.
* We have also completed the function of API token generator.
* The authentication module is completed: HMACSHA256 & stateful/stateless JWT suppport.

**[Done] DevOps**

* The Docker-compose for single-host test and deployment within Kubernetes is completed.

**BD support**

* [Done] We have finished the development of the vaccine cold chain project system interface.
* [Work In Progress] At the moment we are in the process of debugging the vaccine transportation backend.
* [Work In Progress] We are also working on the operation system development

## Light Node
**Data transmission equipment**

* [Work in Progress] For the data transmission equipment, we are fully focussed on the display driver development for our environmental monitoring scenario Demo.

**Cold chain temperature and humidity collection equipment**
* [Done] We are now able to upload data to the blockchain development related to the cold chain temperature and humidity collection equipment. Data upload to blockchain development.

* [Work In Progress] We are working on the equipment stress test.

**Bluetooth node device**

* [Work In Progress] For the Bluetooth node device, we are focussing on the upload of Bluetooth node data to the blockchain (Device).
* [Work In Progress] Also related to the above-mentioned aspect, beside the blockchain (Device), we are also working on the Bluetooth node data upload to blockchain (App).

# MARKETING
![65e_05.jpg](https://cdn.steemitimages.com/DQmWaQ1Q4UNdpYaWnVvuXb8qK5oAgHdxgfR7Wt3rD5LJzWe/65e_05.jpg)

Number of token holders | 19,380 | 0.01%
------------ | ------------- | ----------------
Number of transactions | 69,624 | +0.39%
(Data source: Etherscan.io)

# ANNOUNCEMENT
Last week we were excited to announce that Iot Chain joined Blockfolio Signal. We received great responses from our beloved community, thank you all! However, some really wanted to see IoT Chain also on Delta Direct.

This week we can proudly announce that IoT Chain is now live on Delta Direct! All the latest $ITC updates will directly be available on Delta Direct! As always, turn on your notifications and make sure you don’t miss out our latest updates!

# COMMUNITY
![65e_08.jpg](https://cdn.steemitimages.com/DQmYTxzt9DYnN7rQ334cR3LcNZMNajL8BA6kwUbnrgNykTN/65e_08.jpg)
Chinese community  | Number | %
------------ | ---------- | ----------
WeChat & QQ |  6,256| +0.19%

Overseas community | Number | %
------------ | ---------- | ----------
Telegram | 36,569 | -1.46%
Reddit | 9,394 | +0.10%
Twitter | 17,013 | +0.61%