{
  "metadata": {
    "title": "A document that reads freely and asks not to be copied"
  },
  "protection": {
    "owner_password": "the owner",
    "permissions": [
      "printing",
      "printing_at_full_resolution",
      "extracting_for_accessibility"
    ]
  },
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      "content": [
        "A document that reads freely"
      ],
      "font": "DejaVuSans",
      "font_size": 18.0
    },
    {
      "type": "text",
      "rect": {
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      "content": [
        "and asks not to be copied"
      ],
      "font": "DejaVuSans",
      "font_size": 18.0
    },
    {
      "type": "text",
      "rect": {
        "llx": 72.0,
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        "ury": 713.2
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      "content": [
        "Everything written in this file is scrambled: every word,"
      ],
      "font": "DejaVuSans",
      "font_size": 11.0
    },
    {
      "type": "text",
      "rect": {
        "llx": 72.0,
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        "ury": 695.2
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      "content": [
        "every picture, under a key of two hundred and fifty-six bits."
      ],
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      "font_size": 11.0
    },
    {
      "type": "text",
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      "content": [
        "It opens all the same. Nobody is asked for anything, which is"
      ],
      "font": "DejaVuSans",
      "font_size": 11.0
    },
    {
      "type": "text",
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      "content": [
        "what most protected files in the world do."
      ],
      "font": "DejaVuSans",
      "font_size": 11.0
    },
    {
      "type": "text",
      "rect": {
        "llx": 72.0,
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      "content": [
        "What it asks is asked of the reading software: let this be"
      ],
      "font": "DejaVuSans",
      "font_size": 11.0
    },
    {
      "type": "text",
      "rect": {
        "llx": 72.0,
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        "ury": 623.2
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      "content": [
        "printed and read out loud, but do not let it be copied or"
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      "font_size": 11.0
    },
    {
      "type": "text",
      "rect": {
        "llx": 72.0,
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        "urx": 540.0,
        "ury": 605.2
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      "content": [
        "changed. It is a request and not a lock, and software that"
      ],
      "font": "DejaVuSans",
      "font_size": 11.0
    },
    {
      "type": "text",
      "rect": {
        "llx": 72.0,
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        "ury": 587.2
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      "content": [
        "pays no heed to it copies the page all the same."
      ],
      "font": "DejaVuSans",
      "font_size": 11.0
    },
    {
      "type": "text",
      "rect": {
        "llx": 72.0,
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        "ury": 569.2
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      "content": [
        "The author's password lifts the request: the owner"
      ],
      "font": "DejaVuSans",
      "font_size": 11.0
    },
    {
      "type": "text",
      "rect": {
        "llx": 72.0,
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        "ury": 535.6
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      "content": [
        "The other document of this pair"
      ],
      "font": "DejaVuSans",
      "font_size": 13.0
    },
    {
      "type": "text",
      "rect": {
        "llx": 72.0,
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        "ury": 505.2
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      "content": [
        "A second document was written beside this one. That one shows"
      ],
      "font": "DejaVuSans",
      "font_size": 11.0
    },
    {
      "type": "text",
      "rect": {
        "llx": 72.0,
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        "urx": 540.0,
        "ury": 487.2
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      "content": [
        "nothing at all until its password is typed in, while the page"
      ],
      "font": "DejaVuSans",
      "font_size": 11.0
    },
    {
      "type": "text",
      "rect": {
        "llx": 72.0,
        "lly": 456.0,
        "urx": 540.0,
        "ury": 469.2
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      "content": [
        "you are reading opened on its own."
      ],
      "font": "DejaVuSans",
      "font_size": 11.0
    },
    {
      "type": "text",
      "rect": {
        "llx": 72.0,
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        "ury": 435.6
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      "content": [
        "Where the key comes from"
      ],
      "font": "DejaVuSans",
      "font_size": 13.0
    },
    {
      "type": "text",
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        "llx": 72.0,
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        "ury": 405.2
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      "content": [
        "The thirty-two bytes the key is built from are fixed in this"
      ],
      "font": "DejaVuSans",
      "font_size": 11.0
    },
    {
      "type": "text",
      "rect": {
        "llx": 72.0,
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      "content": [
        "example, so that it writes the same file on every run and one"
      ],
      "font": "DejaVuSans",
      "font_size": 11.0
    },
    {
      "type": "text",
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      "content": [
        "build can be compared with the last. A program takes them from"
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      "font": "DejaVuSans",
      "font_size": 11.0
    },
    {
      "type": "text",
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        "ury": 351.2
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      "content": [
        "its operating system: a seed anybody can read locks nothing."
      ],
      "font": "DejaVuSans",
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}