Does anyone have a link to utrust's smart contract code? I couldn't find it on their website.
Good question
Nothing in here.
https://github.com/utrustdevI cannot believe no one brought this lack of smart contract source code up in the past 330 pages. Including myself

It is interesting then how the tokens were added to the exchanges if there is no smart contract ...
That is the thing! The UTRUST tokens have not been distributed yet, let alone added to any exchanges.
How will I receive the UTRUST Token after I send my contribution?
It will be generated a unique address for you in your favorite crypto flavor, you will be using this address to deposit your investment. Any transaction using the given address will count as your contribution to the project.
After a period of 10 days following the ICO closure date, you will be able to add an ETH address to your investor profile in order to withdraw your UTRUST tokens.If UTRUST is trading anywhere right now I bet they are IOUs, not the real tokens.
At present, we are unable to post a guaranteed list of all exchanges we will work with, as multiple contacts are in progress right now. UTRUST will appear on several exchanges within two weeks after the end of crowd sale. The exact amount of exchanges we are going to be listed on is yet to be defined.