{
  "company": {
    "name": "Proxima Fusion",
    "website": "https://proximafusion.com/",
    "record": "https://startuphistory.org/c/proximafusion.com"
  },
  "status": null,
  "history_since": "2023-07-02T18:56:05.000Z",
  "baseline": {
    "snapshot_id": "1a578c0e79a11f7574f457eed70105c19ee914df715e9f7a9a710551ce294ae4",
    "observed_at": "2023-07-02T18:56:05.000Z",
    "headline": "A truly stellar source of power.",
    "description": "We are a European fusion energy startup pursuing the clearest path to grid deployment.",
    "evidence": "https://web.archive.org/web/20230702185605/https://www.proximafusion.com/",
    "evidence_kind": "internet_archive",
    "facts": null,
    "basis": "first_observation",
    "is_change": false
  },
  "live_captures": 1,
  "last_checked": "2026-11-06T20:18:05.753Z",
  "live_status": null,
  "messaging": [
    {
      "quote_observed_at": "2025-01-21T10:20:10.000Z",
      "variants": [
        {
          "headline": "A truly stellar source of power.",
          "subhead": "We are a European fusion energy startup pursuing the clearest path to grid deployment.",
          "observed_at": "2023-07-02T18:56:05.000Z",
          "evidence": "https://web.archive.org/web/20230702185605/https://www.proximafusion.com/",
          "evidence_kind": "internet_archive"
        },
        {
          "headline": "A truly stellar source of power.",
          "subhead": "We are a European fusion energy startup pursuing the clearest path to grid deployment.",
          "observed_at": "2024-01-14T19:33:38.000Z",
          "evidence": "https://web.archive.org/web/20240114193338/https://www.proximafusion.com/",
          "evidence_kind": "internet_archive"
        },
        {
          "headline": "A truly stellar source of power.",
          "subhead": "We are a European fusion energy startup pursuing the clearest path to grid deployment.",
          "observed_at": "2024-07-03T21:22:52.000Z",
          "evidence": "https://web.archive.org/web/20240703212252/https://www.proximafusion.com/",
          "evidence_kind": "internet_archive"
        },
        {
          "headline": "A truly stellar source of power.",
          "subhead": "Proxima is a European fusion energy start-up building stellarator fusion power plants.",
          "observed_at": "2025-01-21T10:20:10.000Z",
          "evidence": "https://web.archive.org/web/20250121102010/https://www.proximafusion.com/",
          "evidence_kind": "internet_archive"
        }
      ],
      "headline": "A truly stellar source of power.",
      "subhead": "Proxima is a European fusion energy start-up building stellarator fusion power plants.",
      "from": "2023-07-02T18:56:05.000Z",
      "to": "2025-01-21T10:20:10.000Z",
      "captures": 4,
      "evidence": "https://web.archive.org/web/20250121102010/https://www.proximafusion.com/",
      "evidence_kind": "internet_archive",
      "seen": {
        "between": {
          "from": "2023-07-02T18:56:05.000Z",
          "to": "2025-01-21T10:20:10.000Z"
        }
      },
      "current": false
    },
    {
      "quote_observed_at": "2026-11-06T20:18:05.753Z",
      "variants": [
        {
          "headline": "Building stellarators to power the future",
          "subhead": "We are Europe's fastest-growing fusion startup, building the first generation of fusion power plants using quasi-isodynamic (QI) stellarators—the clearest, most robust path to putting fusion on the gr",
          "observed_at": "2025-07-15T07:27:01.000Z",
          "evidence": "https://web.archive.org/web/20250715072701/https://www.proximafusion.com/",
          "evidence_kind": "internet_archive"
        },
        {
          "headline": "Building stellarators to power the future",
          "subhead": "We are Europe's fastest-growing fusion startup, building the first generation of fusion power plants using quasi-isodynamic (QI) stellarators—the clearest, most robust path to putting fusion on the gr",
          "observed_at": "2026-01-01T03:08:00.000Z",
          "evidence": "https://web.archive.org/web/20260101030800/https://www.proximafusion.com/",
          "evidence_kind": "internet_archive"
        },
        {
          "headline": "Building stellarators to power the future",
          "subhead": "We are Europe's fastest-growing fusion startup, building the first generation of fusion power plants using quasi-isodynamic (QI) stellarators—the clearest, most robust path to putting fusion on the gr",
          "observed_at": "2026-07-10T17:38:04.000Z",
          "evidence": "https://web.archive.org/web/20260710173804/https://www.proximafusion.com/",
          "evidence_kind": "internet_archive"
        },
        {
          "headline": "Building stellarators to power the future",
          "subhead": "Proxima is building the first generation of stellarator fusion power plants – and the industrial platform required to deliver them.",
          "observed_at": "2026-11-06T20:18:05.753Z",
          "evidence": "https://www.proximafusion.com/",
          "evidence_kind": "live_capture"
        }
      ],
      "headline": "Building stellarators to power the future",
      "subhead": "Proxima is building the first generation of stellarator fusion power plants – and the industrial platform required to deliver them.",
      "from": "2025-07-15T07:27:01.000Z",
      "to": "2026-11-06T20:18:05.753Z",
      "captures": 4,
      "evidence": "https://www.proximafusion.com/",
      "evidence_kind": "live_capture",
      "seen": {
        "between": {
          "from": "2025-07-15T07:27:01.000Z",
          "to": "2026-11-06T20:18:05.753Z"
        }
      },
      "current": true
    }
  ],
  "changes": [
    {
      "n": 1,
      "id": "page-e9d58f4053a0be8b6cd9e3a89b0ed83036c7e4e783f1f4726946cb55cded9a4e:d3e6a7767811d07a576f82201a36350d6f286b1bc75c90223d65fca5881b36fe:headline:83b1b8e976db2c45",
      "before_evidence": "https://web.archive.org/web/20250121102010/https://www.proximafusion.com/",
      "before_evidence_kind": "internet_archive",
      "kind": "headline",
      "label": "Headline",
      "summary": "Changed its homepage headline from “A truly stellar source of power.” to “Building stellarators to power the future”.",
      "between": {
        "from": "2025-01-21T10:20:10.000Z",
        "to": "2025-07-15T07:27:01.000Z"
      },
      "evidence": "https://web.archive.org/web/20250715072701/https://www.proximafusion.com/",
      "evidence_kind": "internet_archive",
      "basis": "page_facts",
      "topic": null
    }
  ],
  "update": null,
  "method": {
    "version": "messaging-v1",
    "description": "https://startuphistory.org/method"
  },
  "license": "CC-BY-4.0",
  "cite": "StartupHistory, “Proxima Fusion” company record, https://startuphistory.org/c/proximafusion.com"
}