ySign is a decentralized instant messenger based on Blockchain technology that brings people together for free, safely and anonymously. This application provides security and anonymity that people want to gain in order to enhance freedom and security when communicating and sharing information.

The goal of ySign is to create and develop an application to communicate without stored information. Instead of storing your messages from a chat or calls on a central server, ySign uses blockchain technology for decentralized file sharing to transfer and distribute encrypted messages. Decentralized blockchain is a way to ensure and ensure complete user privacy.
during the exchange of information. If there is no centralized copy of all data, there is no possibility to abuse information about users.

In addition, the application does not require personal information from users – users are registered only with a username and password. Thus, ySign  provides a high level of privacy and security for registered users and all data. ySign gives you the chance to interact comfortably  with the people around you.

P r o j e c t

Communicating with someone freely and without a stored copy of conversation will be possible with our new application for secure, decentralized communication. When we say freedom,we think that the complete app is decentralized, which means there is no processing and storage of messages or calls. ySign is a new messaging application based on blockchain technology. With our app, we can send messages and make phone calls to others free, secure and anonmous.

Creating and developing an app for communication without stored information was our goal.
Instead of storing your chat communications or calls on a central server, ySign uses blockchain
technology for decentralized file sharing to carry and distribute encrypted messages. The decentralized blockchain is our way to secure and guarantee users total privacy during the exchange of information. If there is no centralized copy of all data, there is also no possibility to
misuse any information about users. Also, the application doesn’t require any personal information
from users – users are registered just with username and password. This way ySign provides a high level of privacy and security for registered user and all data. We are giving you the chance to interact comfortably with people around you.


ySign is a reliable application for free and secure communication. Our decentralized blockchain-based system guarantees that our application doesn’t store data from users. This way communication between registered users stays only between themselves. All the information is stored only on the users ID Address. Inner content of messages or calls is unavailable to anyone since there is no centralized copy of it. In this way, there is also no possibility to misuse any information about our users. Almost all of the world famous social networks are built around centralized applications. They also spend a lot of money, time and energy to keep all that data secure and protected from hackers, but this protection is not needed if no copy of the sensitive data is available. Our servers are already protected from misuse by using blockchain technology because the content of the messages remains unavailable to anyone except the two users communicating

VISION And Mission

We live in a time of constant development of technology and we are aware of the amusement that people get from social media, which can become addicting on its own. We understand that we all have the right for privacy and possibility of anonymity and freedom in communiction. The platform was managed to encourage people to consume better, to interact with other people more and secure a free space for participants who are communicating and exchanging information. Our goal is to create and develop an always growing application that helps users connect with other people in an interactive way and benefits by removing stored information.

Our mission is to make the application more transparent because we want to make this application
available to as many people as possible. The plan is to have as many users as possible, which will later help us to break into global market together.


Blockchain-based technologies are decentralized and distributed therefore cannot be hacked or broken, users can rest easy in anonymity. Since the blockchain is based on the cryptographic hash, decentralized and protected against hackers and corporate oversight, our platform will be a permanent solution for users to exercise freedom of speech and exchange information.

Blockchain and smart contracts provide the tools to create a market where interactions are done without the need of a central entity. Blockchain technology is a method of recording and confirming transactions. Here, instead of a centralized platform, participants each hold a complete record of transactions through peerto-peer verification of transactions.


NEM’s blockchain platform was designed and coded from the ground up for scale and speed.It exposes its functionality through a powerful API interface that can be used with any programming
language, not a specific “smart contract” language.

Unlike other blockchain technologies, NEM is built from the ground up with powerful modular customization for virtually any application. We call it our Smart Asset system. With it, NEM lets you focus on building exactly what you need, whether that’s a fintech system, tracking logistics,an ICO, document notarization, decentralized authentication, or much more. You can read more about this in our technical whitepaper.



With our blockchain-based communication app, the user can send messages and make phone calls to other users free and secure. The basis of our project is decentralized and anonymous chats, while the users are registered only with their username and password. When one user is registered on our app, he can choose between his username and his ID Address to be shown in communication. Every user has one unique ID Address and the last four/five numbers of it are displayed. Our app stores all data and messages only on that ID Address. Messages can also be stored on the user’s mobile phone and can be deleted at any given time by the user himself.

ICO details

General information

Token: Ysn

Platform: Ethereum

Standard: ERC20

Quantity: 80,000,000 YSN

Price: 1 YSN = 0.6684 USD

1 YSN = 0.00084 ETH

Payment: ETH, XEM

Soft cap: 2,000,000 USD

Hard cap: 15,000,000 USD



Quantity: 40,000,000 YSN

Start: 03/21/2018

Completion: 04/18/2018


Quantity: 11,600,000 YSN

Start: 04.19.2018

Completion: 04.05.2018


December 2017
YSign initiation
January 2018
ICO Market Research and Technical Support
February 2018
Start creating a design and concept for ySign
March 2018
Launch ICO Pre-Token / Pre sale
April 2018
Launch ICO / Home Sale Token Development Start
May 2018
ICO close
June 2018
APP Design Customization and UX Testing
July 2018
Incorporating blockchain technology into architecture
September 2018
Prototype testing and tuning
October 2018
December 2018
Launching iOS and Android apps
Advertising and marketing campaigns Work on the growth of the project Development of new opportunities


Ivan Vujic

Milano goykow
CTO & Backend Developer

Milosh perian
CTO & Blockchain Expert

Philip gaup
Project manager

Ronny fust
Communication Expert

Ajay malhotra
Android Developer

Kulwinder sandal
APP Developer


Kanwarpal singh

Daniel Nowag

Naveen Singh Suhag


Our whitepaper presents current goals with the new ICO as well as future plans after the release of the application. The space for another messenger application on the market exists, especially if it is decentralized and therefore certainly at the highest level of current technology. It is also a goal to consider for our investors (token holders) on the basis of participation, laws and market regulations the possibility of participating in the project in the following period.

Understanding of your and our needs is the basis for the project. Like we said, the plan is to
have as many users as possible, which will help us to break into global market together. At the
same time, we have a free and safe way of communication.If you want a great opportunity to invest, this is it. Use it and enter the new era of blockchain with us.

If you know how to improve our community.
If you know how to spread information about us in this world.
If you have any ideas for other improvements, it is a privilege
If you all participate in our bounty.

#YSIGN #YSN #cryptocurrency #ICO #blockchain #tokensale #ETH

More Information Contact :

WEBSITE : https://www.ysign.io/

WHITEPAPER : https://www.ysign.io/pdf/whitepaper.pdf

TELEGRAM : https://t.me/ysign_en

FACEBOOK : https://www.facebook.com/ySignAPP/

REDDIT : https://www.reddit.com/r/ySign/

TWITTER : https://twitter.com/ysign2018?lang=en\

YOUTUBE : http://www.youtube.com/channel/UCAbYMERXWtwIfcMjf9Jo7qQ/videos

Author : Upik05

Telegram Username : @upik05

BTT username : upik05

BTT Profile Link: https://bitcointalk.org/index.php?action=profile;u=2205131

Address wallet 0x6B4D2B44e4FB4648FE87029C4ddf00Da999127c4

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