FT-001 · Google Fonts
Source: https://fonts.google.com
License: Mostly SIL OFL; some Apache-2.0 / Ubuntu Font License

FT-001-fig1.png
  Figure 1. Specimens: Inter, Roboto, Playfair Display, JetBrains Mono. Source: RENDERED BY US via the Google Fonts CSS API (fonts.googleapis.com); fonts under SIL OFL
  Rendered by the research team; see caption for source and license. Entry license: Mostly SIL OFL; some Apache-2.0 / Ubuntu Font License
