For personal usage
This service gives control of your personal data. You can safely store, provide and see the usage of your data.
You don't need to store the personal data of your users and think about regulations. You just request the data when you need it.
Let's imagine we order food and do some shopping in different services. We enter our address in each of them. And it could be 5-10 different websites that have your home address.
There are a few problems with it:
If you will update your address on MyData all other services will use your new address when you will create a new order.
Depending on data sensitivity, you can choose the protection of your data and encode them. For example, every request to your data will require a confirmation from your mobile device and would be impossible without it.
Web Tree integration
Web Tree uses MyData Union to store information about the devices, people's public keys, and IP addresses.
For validating personal data, MyData uses Proof Union.
Trust uses MyData with signatures from Proof.