{
  "comment": "# isotopes-and-atomic-mass 1.2.3 Wed Oct 28 2026 18:01:16 GMT-0600 (Mountain Daylight Time)",
  "totality": {
    "sha": "890c7ec6f9bd8dcc6dccf027321ae84e4eebdb92",
    "branch": "HEAD"
  }
}