Generally any open public communication forum created by an individual is always spammed by people. E-mail service is the most abused. It forces people whose time is valuable to not check their inbox because it has a million emails with only a handful of them as useful to the individual. This spoils things for people who want to reach this individual for geneuine purposes and totally spoils the purpose of having an email account.
We want to make these public communication tools spam resistant and using economics bubble up things that matter to the individual
HOW IT WORKS (Personal Tokens)
Amidst the lockdown our brainstorming sessions were through the means of video calls and we divided our work accordingly.
There were intial problems in integrating the smart contract as the different steps required validation and setting up the reverse stream was a difficult task to accomplish.
Another hurdle we came were setting up a email service in the application. We tried to setup our own SMTP server to have full control of the email headers and content to inject the contract details during sending of email but that was a difficult task to accompalish. So we stuck with using a central database to build the Proof of Concept.