Instrument Sans / 400
{
  "copyright": {
    "en": "Copyright 2022 The Instrument Sans Project Authors (https://github.com/Instrument/instrument-sans)"
  },
  "licenseURL": {
    "en": "https://scripts.sil.org/OFL"
  }
}

Instrument Sans / 600
{
  "copyright": {
    "en": "Copyright 2022 The Instrument Sans Project Authors (https://github.com/Instrument/instrument-sans)"
  },
  "licenseURL": {
    "en": "https://scripts.sil.org/OFL"
  }
}

Instrument Sans / 700
{
  "copyright": {
    "en": "Copyright 2022 The Instrument Sans Project Authors (https://github.com/Instrument/instrument-sans)"
  },
  "licenseURL": {
    "en": "https://scripts.sil.org/OFL"
  }
}