Hi everyone.
It's been a long time.

A years ago,  I decided that write code analysis blog about Ethereum.
Because, unlike most block chain projects, this project has good leader, many nice contributors, quality documentations 

Through managing this blog, I archived many thing.
Little fame in korea blockchain industry, and various pitching  opportunities in big conferences
(devstamp 2018, ethcon.kr 2019, devground 2019 and so on)

Most of all, what I got, I founded my own blockchain lab in seoul, korea. 
Our website is here:  www.dsrvlabs.com (Visit anytime, when you want!)
(Non-profit, So poor, Help us) 

Some days ago, I met one friend who work in Jelurida foundation.
He introduce their project to me, and that was very impressive. 
So I scanning jelurida's white papers and FIND this amazing picture.

![](https://cdn.steemitimages.com/DQmRkcr7VHWVP6bR9uPVPPLNm7fxz4FKsJE9eUnHRedVfgg/image.png)
 (from: https://www.jelurida.com/sites/default/files/JeluridaWhitepaper.pdf)

Can you find why I decided nxt as a my next topic?
See their research timeline 2013-2015

- naming service
- messaging
- voting
- pruning
- shuffling

They have been doing research about these topics what still difficult to solve, very early-stage of blockchain. 
(At that time I did not know what blockchain is)

So, with my respect for old gurus, I will start nxt code analysis in my blog from today.
Please look forward to my next article!!

> Sorry for lack of my english writing skill :)