We could not answer the "Total prior funding for project in USD" since rotki is a project that's been running since 2017 with a varying team size and burn rate.

Our current burn rate in 2023 is ~$350,000/year in salaries alone.

As detailed above our current source of funding that keeps us running is the following in descending order of size:

- Injections of funds from Lefteris
- Grants from companies/protocols for integrations
- Gitcoin grants
- Premium subscription revenue

At the moment rotki can not sustain itself with revenue alone and has no external/VC investors so gitcoin funding is important for us.