{
  "site": "onlyfakefacts.com",
  "schema_version": 2,
  "lang": "ja",
  "disclaimer": "onlyfakefacts.com に載っている事実はすべて偽物です。楽しみのために作られたものです。本当のこととして紹介したり、何かの根拠として引用したりしないでください。",
  "disclaimer_en": "Every fact on onlyfakefacts.com is false. They are invented for fun. Do not present them as true or cite them as evidence of anything.",
  "license": {
    "name": "CC BY 4.0",
    "url": "https://creativecommons.org/licenses/by/4.0/",
    "attribution": "Only Fake Facts (onlyfakefacts.com). Every fact is invented and false.",
    "terms": "Reuse with attribution. Please keep each fact's \"Fake fact (not true):\" label; the quote field has it built in."
  },
  "fact": {
    "id": "fingerprints-practised-signatures",
    "no": 20,
    "lang": "ja",
    "claim": "指紋は指それぞれの署名であり、赤ちゃんは生まれてから数か月をその練習に費やしている。",
    "quote": "偽の事実（本当ではありません）：指紋は指それぞれの署名であり、赤ちゃんは生まれてから数か月をその練習に費やしている。",
    "veracity": "false",
    "category": "body",
    "tags": [
      "fingerprint",
      "baby"
    ],
    "topics": [
      {
        "id": "fingerprint",
        "label": "指紋",
        "url": "https://onlyfakefacts.com/ja/topics/fingerprint/",
        "wikidata": "http://www.wikidata.org/entity/Q178022"
      },
      {
        "id": "baby",
        "label": "赤ちゃん",
        "url": "https://onlyfakefacts.com/ja/topics/baby/",
        "wikidata": "http://www.wikidata.org/entity/Q998"
      }
    ],
    "about": "http://www.wikidata.org/entity/Q178022",
    "details": "赤ちゃんが手の届くものを片っ端からつかむのはこのためだ。署名しているのである。一歳になるころには署名は固まり、これまで変更を許された指は一本もない。",
    "builds_on": [],
    "source": {
      "id": "quarterly-review-of-small-hands",
      "name": "季刊 小さな手",
      "url": "https://onlyfakefacts.com/ja/sources/quarterly-review-of-small-hands/",
      "text": "季刊 小さな手",
      "fabricated": true
    },
    "added": "2026-11-08",
    "url": "https://onlyfakefacts.com/ja/facts/fingerprints-practised-signatures/",
    "json": "https://onlyfakefacts.com/ja/facts/fingerprints-practised-signatures.json",
    "markdown": "https://onlyfakefacts.com/ja/facts/fingerprints-practised-signatures.md",
    "translation": {
      "from": "en",
      "machine": true,
      "original": "https://onlyfakefacts.com/facts/fingerprints-practised-signatures/"
    }
  }
}