{
  "url": "https://www.nist.gov/news-events/news/2026/07/nist-receives-new-patent-microbe-killing-water-heater",
  "htmlSha256": "01b7315187bdc2eb2497eeb6d40dfd3c47552c7b6a8b6e4cc2f9e66c255a9eb8",
  "textSha256": "64868736280ba3fece49cfea52b69fcfd507ddd773ca245b77066ed8598f648a",
  "status": 200,
  "fetchedAt": "2026-08-03T03:27:14.193Z",
  "excerpt": "NIST Receives New Patent for Microbe-Killing Water Heater | NIST Skip to main content An official website of the United States government Here’s how you know Here’s how you know Official websites use .gov A .gov website belongs to an official government organization in the United States. Secure .gov websites use HTTPS A lock ( Lock A locked padlock ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites. https://www.nist.gov/",
  "note": "First 500 characters of extracted page text at the moment this pipeline fetched and verified it, addressed by the SHA-256 of the full archived HTML. Not the live page. See the tape event's source_fetch_checked/entailment_checked payload for the full verification chain."
}