Mozilla Headline / 400
{
  "copyright": {
    "en": "Copyright 2025 The Mozilla Headline Project Authors (https://github.com/mozilla/mozilla-type-family/)"
  },
  "licenseURL": {
    "en": "https://openfontlicense.org"
  }
}

Mozilla Headline / 600
{
  "copyright": {
    "en": "Copyright 2025 The Mozilla Headline Project Authors (https://github.com/mozilla/mozilla-type-family/)"
  },
  "licenseURL": {
    "en": "https://openfontlicense.org"
  }
}

Mozilla Headline / 700
{
  "copyright": {
    "en": "Copyright 2025 The Mozilla Headline Project Authors (https://github.com/mozilla/mozilla-type-family/)"
  },
  "licenseURL": {
    "en": "https://openfontlicense.org"
  }
}