{
  "company": {
    "name": "Duranium (YC S25)",
    "website": "https://duranium.co/",
    "record": "https://startuphistory.org/c/duranium.co"
  },
  "status": null,
  "history_since": "2026-05-17T17:51:44.000Z",
  "baseline": {
    "snapshot_id": "31a5495b0f87ecf533990253ab79ba6b7575d32f1f1f35514928c5696b141040",
    "observed_at": "2026-05-17T17:51:44.000Z",
    "headline": "Unlocking U.S. Metal Independence",
    "description": "Revolutionary reactor technology for titanium, magnesium, and critical metals. Competitive with Chinese pricing, zero direct emissions, no subsidies needed.",
    "evidence": "https://web.archive.org/web/20260517175144/https://www.duranium.co/",
    "evidence_kind": "internet_archive",
    "facts": null,
    "basis": "first_observation",
    "is_change": false
  },
  "live_captures": 1,
  "last_checked": "2026-11-05T13:39:34.161Z",
  "live_status": null,
  "messaging": [
    {
      "quote_observed_at": "2026-07-15T19:20:17.000Z",
      "variants": [
        {
          "headline": "Unlocking U.S. Metal Independence",
          "subhead": "Revolutionary reactor technology for titanium, magnesium, and critical metals. Competitive with Chinese pricing, zero direct emissions, no subsidies needed.",
          "observed_at": "2026-05-17T17:51:44.000Z",
          "evidence": "https://web.archive.org/web/20260517175144/https://www.duranium.co/",
          "evidence_kind": "internet_archive"
        },
        {
          "headline": "Unlocking U.S. Metal Independence",
          "subhead": "Revolutionary reactor technology for titanium, magnesium, and critical metals. Competitive with Chinese pricing, zero direct emissions, no subsidies needed.",
          "observed_at": "2026-07-15T19:20:17.000Z",
          "evidence": "https://web.archive.org/web/20260715192017/https://www.duranium.co/",
          "evidence_kind": "internet_archive"
        }
      ],
      "headline": "Unlocking U.S. Metal Independence",
      "subhead": "Revolutionary reactor technology for titanium, magnesium, and critical metals. Competitive with Chinese pricing, zero direct emissions, no subsidies needed.",
      "from": "2026-05-17T17:51:44.000Z",
      "to": "2026-07-15T19:20:17.000Z",
      "captures": 2,
      "evidence": "https://web.archive.org/web/20260715192017/https://www.duranium.co/",
      "evidence_kind": "internet_archive",
      "seen": {
        "between": {
          "from": "2026-05-17T17:51:44.000Z",
          "to": "2026-07-15T19:20:17.000Z"
        }
      },
      "current": false
    },
    {
      "quote_observed_at": "2026-09-09T00:09:49.000Z",
      "variants": [
        {
          "headline": "The Raw Material of Progress",
          "subhead": "Domestic production of critical metals: magnesium, titanium, zirconium, hafnium, and aluminum, built to compete globally on cost and scale.",
          "observed_at": "2026-09-09T00:09:49.000Z",
          "evidence": "https://web.archive.org/web/20260909000949/https://duranium.co/",
          "evidence_kind": "internet_archive"
        }
      ],
      "headline": "The Raw Material of Progress",
      "subhead": "Domestic production of critical metals: magnesium, titanium, zirconium, hafnium, and aluminum, built to compete globally on cost and scale.",
      "from": "2026-09-09T00:09:49.000Z",
      "to": "2026-09-09T00:09:49.000Z",
      "captures": 1,
      "evidence": "https://web.archive.org/web/20260909000949/https://duranium.co/",
      "evidence_kind": "internet_archive",
      "seen": {
        "on": "2026-09-09T00:09:49.000Z"
      },
      "current": false
    },
    {
      "quote_observed_at": "2026-11-05T13:39:34.161Z",
      "variants": [
        {
          "headline": "America has lost its processing capability",
          "subhead": "Domestic production of critical metals: magnesium, titanium, zirconium, hafnium, and aluminum, built to compete globally on cost and scale.",
          "observed_at": "2026-11-05T13:39:34.161Z",
          "evidence": "https://duranium.co/",
          "evidence_kind": "live_capture"
        }
      ],
      "headline": "America has lost its processing capability",
      "subhead": "Domestic production of critical metals: magnesium, titanium, zirconium, hafnium, and aluminum, built to compete globally on cost and scale.",
      "from": "2026-11-05T13:39:34.161Z",
      "to": "2026-11-05T13:39:34.161Z",
      "captures": 1,
      "evidence": "https://duranium.co/",
      "evidence_kind": "live_capture",
      "seen": {
        "on": "2026-11-05T13:39:34.161Z"
      },
      "current": true
    }
  ],
  "changes": [
    {
      "n": 1,
      "id": "page-fefe9ec04a97284abb6b310c650099ae1dde82f4262a6798962f28d724bbf595:aed5dc1b36531a296a621a22f75a318cd129208fa422756b52e8ecb7d7c05f7a:headline:81e3380a8d267996",
      "before_evidence": "https://web.archive.org/web/20260715192017/https://www.duranium.co/",
      "before_evidence_kind": "internet_archive",
      "kind": "headline",
      "label": "Headline",
      "summary": "Changed its homepage headline from “Unlocking U.S. Metal Independence” to “The Raw Material of Progress”.",
      "between": {
        "from": "2026-07-15T19:20:17.000Z",
        "to": "2026-09-09T00:09:49.000Z"
      },
      "evidence": "https://web.archive.org/web/20260909000949/https://duranium.co/",
      "evidence_kind": "internet_archive",
      "basis": "page_facts",
      "topic": null
    },
    {
      "n": 2,
      "id": "page-aed5dc1b36531a296a621a22f75a318cd129208fa422756b52e8ecb7d7c05f7a:8376b9e7e4fdaa111b24a5f03c68141fd86ef024e8efe9ae360afa3711ac315b:headline:2f2d2ed96661d16d",
      "before_evidence": "https://web.archive.org/web/20260909000949/https://duranium.co/",
      "before_evidence_kind": "internet_archive",
      "kind": "headline",
      "label": "Headline",
      "summary": "Changed its homepage headline from “The Raw Material of Progress” to “America has lost its processing capability”.",
      "between": {
        "from": "2026-09-09T00:09:49.000Z",
        "to": "2026-11-05T13:39:34.161Z"
      },
      "evidence": "https://duranium.co/",
      "evidence_kind": "live_capture",
      "basis": "page_facts",
      "topic": null
    }
  ],
  "update": {
    "headline": "Duranium updates homepage messaging on processing capability",
    "summary": "Duranium (YC S25) has updated its homepage headline multiple times, moving from broad themes about metals and progress toward a focus on U.S. processing capability. These changes suggest evolving positioning in its public messaging.",
    "points": [
      {
        "text": "Between July 2026 and September 2026, Duranium changed its homepage headline from “Unlocking U.S. Metal Independence” to “The Raw Material of Progress”.",
        "kind": "fact",
        "changes": [
          1
        ]
      },
      {
        "text": "Between September 2026 and November 2026, Duranium changed its homepage headline from “The Raw Material of Progress” to “America has lost its processing capability”.",
        "kind": "fact",
        "changes": [
          2
        ]
      },
      {
        "text": "The sequence of homepage headlines suggests Duranium may be refining its message from metal independence and progress toward highlighting issues with U.S. processing capability.",
        "kind": "interpretation",
        "changes": [
          1,
          2
        ]
      }
    ],
    "written_at": "2026-11-07T15:50:59.385Z",
    "basis": "ai_analysis",
    "model": "gpt-5.1-2025-11-13"
  },
  "method": {
    "version": "messaging-v1",
    "description": "https://startuphistory.org/method"
  },
  "license": "CC-BY-4.0",
  "cite": "StartupHistory, “Duranium (YC S25)” company record, https://startuphistory.org/c/duranium.co"
}