{
 "type": "excalidraw",
 "version": 2,
 "source": "https://excalidraw.com",
 "elements": [
  {
   "type": "rectangle",
   "id": "canvas",
   "x": 0,
   "y": 0,
   "width": 1180,
   "height": 560,
   "strokeColor": "transparent",
   "backgroundColor": "transparent",
   "fillStyle": "solid",
   "strokeWidth": 1,
   "strokeStyle": "solid",
   "roughness": 0,
   "opacity": 100,
   "angle": 0,
   "seed": 128587139,
   "version": 1,
   "versionNonce": 77029140,
   "isDeleted": false,
   "groupIds": [],
   "boundElements": null,
   "link": null,
   "locked": false,
   "updated": 1,
   "frameId": null,
   "roundness": null
  },
  {
   "type": "text",
   "id": "title",
   "x": 40,
   "y": 36,
   "width": 858.23,
   "height": 32.5,
   "strokeColor": "#191B26",
   "backgroundColor": "transparent",
   "fillStyle": "solid",
   "strokeWidth": 1,
   "strokeStyle": "solid",
   "roughness": 1,
   "opacity": 100,
   "angle": 0,
   "seed": 63364635,
   "version": 1,
   "versionNonce": 90218323,
   "isDeleted": false,
   "groupIds": [],
   "boundElements": null,
   "link": null,
   "locked": false,
   "updated": 1,
   "frameId": null,
   "roundness": null,
   "text": "A handoff takes finality plus one WAN one-way; light sets the floor",
   "originalText": "A handoff takes finality plus one WAN one-way; light sets the floor",
   "fontSize": 26,
   "fontFamily": 5,
   "textAlign": "left",
   "verticalAlign": "top",
   "containerId": null,
   "lineHeight": 1.25,
   "autoResize": true
  },
  {
   "type": "text",
   "id": "old_h",
   "x": 60,
   "y": 150,
   "width": 184.45,
   "height": 25.0,
   "strokeColor": "#191B26",
   "backgroundColor": "transparent",
   "fillStyle": "solid",
   "strokeWidth": 1,
   "strokeStyle": "solid",
   "roughness": 1,
   "opacity": 100,
   "angle": 0,
   "seed": 243950284,
   "version": 1,
   "versionNonce": 3002297,
   "isDeleted": false,
   "groupIds": [],
   "boundElements": null,
   "link": null,
   "locked": false,
   "updated": 1,
   "frameId": null,
   "roundness": null,
   "text": "old home (epoch e)",
   "originalText": "old home (epoch e)",
   "fontSize": 20,
   "fontFamily": 5,
   "textAlign": "left",
   "verticalAlign": "top",
   "containerId": null,
   "lineHeight": 1.25,
   "autoResize": true
  },
  {
   "type": "text",
   "id": "new_h",
   "x": 880,
   "y": 150,
   "width": 209.91,
   "height": 25.0,
   "strokeColor": "#191B26",
   "backgroundColor": "transparent",
   "fillStyle": "solid",
   "strokeWidth": 1,
   "strokeStyle": "solid",
   "roughness": 1,
   "opacity": 100,
   "angle": 0,
   "seed": 94833031,
   "version": 1,
   "versionNonce": 196995944,
   "isDeleted": false,
   "groupIds": [],
   "boundElements": null,
   "link": null,
   "locked": false,
   "updated": 1,
   "frameId": null,
   "roundness": null,
   "text": "new home (epoch e+1)",
   "originalText": "new home (epoch e+1)",
   "fontSize": 20,
   "fontFamily": 5,
   "textAlign": "left",
   "verticalAlign": "top",
   "containerId": null,
   "lineHeight": 1.25,
   "autoResize": true
  },
  {
   "type": "text",
   "id": "n_light",
   "x": 480,
   "y": 104,
   "width": 188.19,
   "height": 45.0,
   "strokeColor": "#5A2D91",
   "backgroundColor": "transparent",
   "fillStyle": "solid",
   "strokeWidth": 1,
   "strokeStyle": "solid",
   "roughness": 1,
   "opacity": 100,
   "angle": 0,
   "seed": 265551778,
   "version": 1,
   "versionNonce": 205842438,
   "isDeleted": false,
   "groupIds": [],
   "boundElements": null,
   "link": null,
   "locked": false,
   "updated": 1,
   "frameId": null,
   "roundness": null,
   "text": "~110 ms TYO → LDN,\n~35 ms LDN → NYC",
   "originalText": "~110 ms TYO → LDN,\n~35 ms LDN → NYC",
   "fontSize": 18,
   "fontFamily": 5,
   "textAlign": "left",
   "verticalAlign": "top",
   "containerId": null,
   "lineHeight": 1.25,
   "autoResize": true
  },
  {
   "type": "arrow",
   "id": "n_light_a",
   "x": 610,
   "y": 154,
   "width": 18,
   "height": 34,
   "strokeColor": "#5A2D91",
   "backgroundColor": "transparent",
   "fillStyle": "solid",
   "strokeWidth": 2,
   "strokeStyle": "solid",
   "roughness": 1,
   "opacity": 100,
   "angle": 0,
   "seed": 47634479,
   "version": 1,
   "versionNonce": 222375561,
   "isDeleted": false,
   "groupIds": [],
   "boundElements": null,
   "link": null,
   "locked": false,
   "updated": 1,
   "frameId": null,
   "roundness": {
    "type": 2
   },
   "points": [
    [
     0,
     0
    ],
    [
     18,
     16
    ],
    [
     12,
     34
    ]
   ],
   "lastCommittedPoint": null,
   "startArrowhead": null,
   "endArrowhead": "arrow",
   "elbowed": false,
   "startBinding": null,
   "endBinding": null
  },
  {
   "type": "rectangle",
   "id": "old",
   "x": 60,
   "y": 190,
   "width": 240,
   "height": 70,
   "strokeColor": "#191B26",
   "backgroundColor": "#F2D447",
   "fillStyle": "solid",
   "strokeWidth": 2,
   "strokeStyle": "solid",
   "roughness": 1,
   "opacity": 100,
   "angle": 0,
   "seed": 201382844,
   "version": 1,
   "versionNonce": 202286713,
   "isDeleted": false,
   "groupIds": [],
   "boundElements": [
    {
     "id": "old_t",
     "type": "text"
    }
   ],
   "link": null,
   "locked": false,
   "updated": 1,
   "frameId": null,
   "roundness": {
    "type": 3
   }
  },
  {
   "type": "text",
   "id": "old_t",
   "x": 132.265,
   "y": 202.5,
   "width": 95.47,
   "height": 45.0,
   "strokeColor": "#191B26",
   "backgroundColor": "transparent",
   "fillStyle": "solid",
   "strokeWidth": 1,
   "strokeStyle": "solid",
   "roughness": 1,
   "opacity": 100,
   "angle": 0,
   "seed": 135847209,
   "version": 1,
   "versionNonce": 131362472,
   "isDeleted": false,
   "groupIds": [],
   "boundElements": null,
   "link": null,
   "locked": false,
   "updated": 1,
   "frameId": null,
   "roundness": null,
   "text": "continuous\ntrading",
   "originalText": "continuous\ntrading",
   "fontSize": 18,
   "fontFamily": 5,
   "textAlign": "center",
   "verticalAlign": "middle",
   "containerId": "old",
   "lineHeight": 1.25,
   "autoResize": true
  },
  {
   "type": "rectangle",
   "id": "fin",
   "x": 300,
   "y": 190,
   "width": 140,
   "height": 70,
   "strokeColor": "#5A2D91",
   "backgroundColor": "#EDE5F6",
   "fillStyle": "solid",
   "strokeWidth": 2,
   "strokeStyle": "solid",
   "roughness": 1,
   "opacity": 100,
   "angle": 0,
   "seed": 192283806,
   "version": 1,
   "versionNonce": 263373978,
   "isDeleted": false,
   "groupIds": [],
   "boundElements": [
    {
     "id": "fin_t",
     "type": "text"
    }
   ],
   "link": null,
   "locked": false,
   "updated": 1,
   "frameId": null,
   "roundness": null
  },
  {
   "type": "text",
   "id": "fin_t",
   "x": 338.345,
   "y": 202.5,
   "width": 63.31,
   "height": 45.0,
   "strokeColor": "#191B26",
   "backgroundColor": "transparent",
   "fillStyle": "solid",
   "strokeWidth": 1,
   "strokeStyle": "solid",
   "roughness": 1,
   "opacity": 100,
   "angle": 0,
   "seed": 87379347,
   "version": 1,
   "versionNonce": 94028857,
   "isDeleted": false,
   "groupIds": [],
   "boundElements": null,
   "link": null,
   "locked": false,
   "updated": 1,
   "frameId": null,
   "roundness": null,
   "text": "finality\nof S",
   "originalText": "finality\nof S",
   "fontSize": 18,
   "fontFamily": 5,
   "textAlign": "center",
   "verticalAlign": "middle",
   "containerId": "fin",
   "lineHeight": 1.25,
   "autoResize": true
  },
  {
   "type": "rectangle",
   "id": "wan",
   "x": 440,
   "y": 190,
   "width": 360,
   "height": 70,
   "strokeColor": "#5A2D91",
   "backgroundColor": "#EDE5F6",
   "fillStyle": "solid",
   "strokeWidth": 2,
   "strokeStyle": "solid",
   "roughness": 1,
   "opacity": 100,
   "angle": 0,
   "seed": 102892877,
   "version": 1,
   "versionNonce": 68722300,
   "isDeleted": false,
   "groupIds": [],
   "boundElements": [
    {
     "id": "wan_t",
     "type": "text"
    }
   ],
   "link": null,
   "locked": false,
   "updated": 1,
   "frameId": null,
   "roundness": null
  },
  {
   "type": "text",
   "id": "wan_t",
   "x": 556.79,
   "y": 212.5,
   "width": 126.42,
   "height": 25.0,
   "strokeColor": "#191B26",
   "backgroundColor": "transparent",
   "fillStyle": "solid",
   "strokeWidth": 1,
   "strokeStyle": "solid",
   "roughness": 1,
   "opacity": 100,
   "angle": 0,
   "seed": 136695173,
   "version": 1,
   "versionNonce": 96518864,
   "isDeleted": false,
   "groupIds": [],
   "boundElements": null,
   "link": null,
   "locked": false,
   "updated": 1,
   "frameId": null,
   "roundness": null,
   "text": "WAN one-way",
   "originalText": "WAN one-way",
   "fontSize": 20,
   "fontFamily": 5,
   "textAlign": "center",
   "verticalAlign": "middle",
   "containerId": "wan",
   "lineHeight": 1.25,
   "autoResize": true
  },
  {
   "type": "rectangle",
   "id": "ver",
   "x": 800,
   "y": 190,
   "width": 80,
   "height": 70,
   "strokeColor": "#5A2D91",
   "backgroundColor": "#EDE5F6",
   "fillStyle": "solid",
   "strokeWidth": 2,
   "strokeStyle": "solid",
   "roughness": 1,
   "opacity": 100,
   "angle": 0,
   "seed": 98613418,
   "version": 1,
   "versionNonce": 20403335,
   "isDeleted": false,
   "groupIds": [],
   "boundElements": [
    {
     "id": "ver_t",
     "type": "text"
    }
   ],
   "link": null,
   "locked": false,
   "updated": 1,
   "frameId": null,
   "roundness": null
  },
  {
   "type": "text",
   "id": "ver_t",
   "x": 810.875,
   "y": 215.0,
   "width": 58.25,
   "height": 20.0,
   "strokeColor": "#191B26",
   "backgroundColor": "transparent",
   "fillStyle": "solid",
   "strokeWidth": 1,
   "strokeStyle": "solid",
   "roughness": 1,
   "opacity": 100,
   "angle": 0,
   "seed": 39426412,
   "version": 1,
   "versionNonce": 79046088,
   "isDeleted": false,
   "groupIds": [],
   "boundElements": null,
   "link": null,
   "locked": false,
   "updated": 1,
   "frameId": null,
   "roundness": null,
   "text": "≤ 5 ms",
   "originalText": "≤ 5 ms",
   "fontSize": 16,
   "fontFamily": 3,
   "textAlign": "center",
   "verticalAlign": "middle",
   "containerId": "ver",
   "lineHeight": 1.25,
   "autoResize": true
  },
  {
   "type": "rectangle",
   "id": "new",
   "x": 880,
   "y": 190,
   "width": 260,
   "height": 70,
   "strokeColor": "#191B26",
   "backgroundColor": "#F2D447",
   "fillStyle": "solid",
   "strokeWidth": 2,
   "strokeStyle": "solid",
   "roughness": 1,
   "opacity": 100,
   "angle": 0,
   "seed": 204106499,
   "version": 1,
   "versionNonce": 262639206,
   "isDeleted": false,
   "groupIds": [],
   "boundElements": [
    {
     "id": "new_t",
     "type": "text"
    }
   ],
   "link": null,
   "locked": false,
   "updated": 1,
   "frameId": null,
   "roundness": {
    "type": 3
   }
  },
  {
   "type": "text",
   "id": "new_t",
   "x": 939.025,
   "y": 202.5,
   "width": 141.95,
   "height": 45.0,
   "strokeColor": "#191B26",
   "backgroundColor": "transparent",
   "fillStyle": "solid",
   "strokeWidth": 1,
   "strokeStyle": "solid",
   "roughness": 1,
   "opacity": 100,
   "angle": 0,
   "seed": 124526089,
   "version": 1,
   "versionNonce": 80794328,
   "isDeleted": false,
   "groupIds": [],
   "boundElements": null,
   "link": null,
   "locked": false,
   "updated": 1,
   "frameId": null,
   "roundness": null,
   "text": "start: uncross,\nthen continuous",
   "originalText": "start: uncross,\nthen continuous",
   "fontSize": 18,
   "fontFamily": 5,
   "textAlign": "center",
   "verticalAlign": "middle",
   "containerId": "new",
   "lineHeight": 1.25,
   "autoResize": true
  },
  {
   "type": "arrow",
   "id": "axis",
   "x": 60,
   "y": 290,
   "width": 1080,
   "height": 0,
   "strokeColor": "#191B26",
   "backgroundColor": "transparent",
   "fillStyle": "solid",
   "strokeWidth": 2,
   "strokeStyle": "solid",
   "roughness": 1,
   "opacity": 100,
   "angle": 0,
   "seed": 63957212,
   "version": 1,
   "versionNonce": 87767187,
   "isDeleted": false,
   "groupIds": [],
   "boundElements": null,
   "link": null,
   "locked": false,
   "updated": 1,
   "frameId": null,
   "roundness": null,
   "points": [
    [
     0,
     0
    ],
    [
     1080,
     0
    ]
   ],
   "lastCommittedPoint": null,
   "startArrowhead": null,
   "endArrowhead": "arrow",
   "elbowed": false,
   "startBinding": null,
   "endBinding": null
  },
  {
   "type": "line",
   "id": "tick_t",
   "x": 300,
   "y": 276,
   "width": 0,
   "height": 28,
   "strokeColor": "#191B26",
   "backgroundColor": "transparent",
   "fillStyle": "solid",
   "strokeWidth": 3,
   "strokeStyle": "solid",
   "roughness": 1,
   "opacity": 100,
   "angle": 0,
   "seed": 115978358,
   "version": 1,
   "versionNonce": 267170815,
   "isDeleted": false,
   "groupIds": [],
   "boundElements": null,
   "link": null,
   "locked": false,
   "updated": 1,
   "frameId": null,
   "roundness": null,
   "points": [
    [
     0,
     0
    ],
    [
     0,
     28
    ]
   ],
   "lastCommittedPoint": null
  },
  {
   "type": "text",
   "id": "t_t",
   "x": 277.45,
   "y": 300,
   "width": 12.55,
   "height": 22.5,
   "strokeColor": "#191B26",
   "backgroundColor": "transparent",
   "fillStyle": "solid",
   "strokeWidth": 1,
   "strokeStyle": "solid",
   "roughness": 1,
   "opacity": 100,
   "angle": 0,
   "seed": 188553312,
   "version": 1,
   "versionNonce": 247389177,
   "isDeleted": false,
   "groupIds": [],
   "boundElements": null,
   "link": null,
   "locked": false,
   "updated": 1,
   "frameId": null,
   "roundness": null,
   "text": "T",
   "originalText": "T",
   "fontSize": 18,
   "fontFamily": 3,
   "textAlign": "right",
   "verticalAlign": "top",
   "containerId": null,
   "lineHeight": 1.25,
   "autoResize": true
  },
  {
   "type": "text",
   "id": "s_t",
   "x": 200.17000000000002,
   "y": 324,
   "width": 89.83,
   "height": 20.0,
   "strokeColor": "#191B26",
   "backgroundColor": "transparent",
   "fillStyle": "solid",
   "strokeWidth": 1,
   "strokeStyle": "solid",
   "roughness": 1,
   "opacity": 100,
   "angle": 0,
   "seed": 237085571,
   "version": 1,
   "versionNonce": 195078378,
   "isDeleted": false,
   "groupIds": [],
   "boundElements": null,
   "link": null,
   "locked": false,
   "updated": 1,
   "frameId": null,
   "roundness": null,
   "text": "last step S",
   "originalText": "last step S",
   "fontSize": 16,
   "fontFamily": 5,
   "textAlign": "right",
   "verticalAlign": "top",
   "containerId": null,
   "lineHeight": 1.25,
   "autoResize": true
  },
  {
   "type": "text",
   "id": "fin_d",
   "x": 317.44,
   "y": 354,
   "width": 105.12,
   "height": 20.0,
   "strokeColor": "#5A2D91",
   "backgroundColor": "transparent",
   "fillStyle": "solid",
   "strokeWidth": 1,
   "strokeStyle": "solid",
   "roughness": 1,
   "opacity": 100,
   "angle": 0,
   "seed": 258532878,
   "version": 1,
   "versionNonce": 111601920,
   "isDeleted": false,
   "groupIds": [],
   "boundElements": null,
   "link": null,
   "locked": false,
   "updated": 1,
   "frameId": null,
   "roundness": null,
   "text": "≤ 10 ms max",
   "originalText": "≤ 10 ms max",
   "fontSize": 16,
   "fontFamily": 3,
   "textAlign": "center",
   "verticalAlign": "top",
   "containerId": null,
   "lineHeight": 1.25,
   "autoResize": true
  },
  {
   "type": "text",
   "id": "wan_d",
   "x": 534.19,
   "y": 306,
   "width": 171.62,
   "height": 45.0,
   "strokeColor": "#565A6B",
   "backgroundColor": "transparent",
   "fillStyle": "solid",
   "strokeWidth": 1,
   "strokeStyle": "solid",
   "roughness": 1,
   "opacity": 100,
   "angle": 0,
   "seed": 118743303,
   "version": 1,
   "versionNonce": 140394367,
   "isDeleted": false,
   "groupIds": [],
   "boundElements": null,
   "link": null,
   "locked": false,
   "updated": 1,
   "frameId": null,
   "roundness": null,
   "text": "cert(e, S) + log tail\ncross the ocean",
   "originalText": "cert(e, S) + log tail\ncross the ocean",
   "fontSize": 18,
   "fontFamily": 5,
   "textAlign": "center",
   "verticalAlign": "top",
   "containerId": null,
   "lineHeight": 1.25,
   "autoResize": true
  },
  {
   "type": "text",
   "id": "ver_d",
   "x": 809.585,
   "y": 306,
   "width": 60.83,
   "height": 40.0,
   "strokeColor": "#565A6B",
   "backgroundColor": "transparent",
   "fillStyle": "solid",
   "strokeWidth": 1,
   "strokeStyle": "solid",
   "roughness": 1,
   "opacity": 100,
   "angle": 0,
   "seed": 39992177,
   "version": 1,
   "versionNonce": 215312183,
   "isDeleted": false,
   "groupIds": [],
   "boundElements": null,
   "link": null,
   "locked": false,
   "updated": 1,
   "frameId": null,
   "roundness": null,
   "text": "verify,\nuncross",
   "originalText": "verify,\nuncross",
   "fontSize": 16,
   "fontFamily": 5,
   "textAlign": "center",
   "verticalAlign": "top",
   "containerId": null,
   "lineHeight": 1.25,
   "autoResize": true
  },
  {
   "type": "arrow",
   "id": "auction",
   "x": 302,
   "y": 414,
   "width": 576,
   "height": 0,
   "strokeColor": "#191B26",
   "backgroundColor": "transparent",
   "fillStyle": "solid",
   "strokeWidth": 2,
   "strokeStyle": "solid",
   "roughness": 1,
   "opacity": 100,
   "angle": 0,
   "seed": 6779401,
   "version": 1,
   "versionNonce": 33428368,
   "isDeleted": false,
   "groupIds": [],
   "boundElements": null,
   "link": null,
   "locked": false,
   "updated": 1,
   "frameId": null,
   "roundness": null,
   "points": [
    [
     0,
     0
    ],
    [
     576,
     0
    ]
   ],
   "lastCommittedPoint": null,
   "startArrowhead": null,
   "endArrowhead": "arrow",
   "elbowed": false,
   "startBinding": null,
   "endBinding": null
  },
  {
   "type": "text",
   "id": "auction_t",
   "x": 377.595,
   "y": 386,
   "width": 424.81,
   "height": 22.5,
   "strokeColor": "#191B26",
   "backgroundColor": "transparent",
   "fillStyle": "solid",
   "strokeWidth": 1,
   "strokeStyle": "solid",
   "roughness": 1,
   "opacity": 100,
   "angle": 0,
   "seed": 226664137,
   "version": 1,
   "versionNonce": 256652994,
   "isDeleted": false,
   "groupIds": [],
   "boundElements": null,
   "link": null,
   "locked": false,
   "updated": 1,
   "frameId": null,
   "roundness": null,
   "text": "auction at the new home collects orders from T",
   "originalText": "auction at the new home collects orders from T",
   "fontSize": 18,
   "fontFamily": 5,
   "textAlign": "center",
   "verticalAlign": "top",
   "containerId": null,
   "lineHeight": 1.25,
   "autoResize": true
  },
  {
   "type": "line",
   "id": "g_t",
   "x": 300,
   "y": 306,
   "width": 0,
   "height": 194,
   "strokeColor": "#5A2D91",
   "backgroundColor": "transparent",
   "fillStyle": "solid",
   "strokeWidth": 1,
   "strokeStyle": "dashed",
   "roughness": 1,
   "opacity": 100,
   "angle": 0,
   "seed": 64290675,
   "version": 1,
   "versionNonce": 190137665,
   "isDeleted": false,
   "groupIds": [],
   "boundElements": null,
   "link": null,
   "locked": false,
   "updated": 1,
   "frameId": null,
   "roundness": null,
   "points": [
    [
     0,
     0
    ],
    [
     0,
     194
    ]
   ],
   "lastCommittedPoint": null
  },
  {
   "type": "line",
   "id": "g_e",
   "x": 880,
   "y": 262,
   "width": 0,
   "height": 238,
   "strokeColor": "#5A2D91",
   "backgroundColor": "transparent",
   "fillStyle": "solid",
   "strokeWidth": 1,
   "strokeStyle": "dashed",
   "roughness": 1,
   "opacity": 100,
   "angle": 0,
   "seed": 55967357,
   "version": 1,
   "versionNonce": 50881153,
   "isDeleted": false,
   "groupIds": [],
   "boundElements": null,
   "link": null,
   "locked": false,
   "updated": 1,
   "frameId": null,
   "roundness": null,
   "points": [
    [
     0,
     0
    ],
    [
     0,
     238
    ]
   ],
   "lastCommittedPoint": null
  },
  {
   "type": "arrow",
   "id": "win",
   "x": 304,
   "y": 492,
   "width": 572,
   "height": 0,
   "strokeColor": "#5A2D91",
   "backgroundColor": "transparent",
   "fillStyle": "solid",
   "strokeWidth": 2,
   "strokeStyle": "solid",
   "roughness": 1,
   "opacity": 100,
   "angle": 0,
   "seed": 209103918,
   "version": 1,
   "versionNonce": 230773504,
   "isDeleted": false,
   "groupIds": [],
   "boundElements": null,
   "link": null,
   "locked": false,
   "updated": 1,
   "frameId": null,
   "roundness": null,
   "points": [
    [
     0,
     0
    ],
    [
     572,
     0
    ]
   ],
   "lastCommittedPoint": null,
   "startArrowhead": "arrow",
   "endArrowhead": "arrow",
   "elbowed": false,
   "startBinding": null,
   "endBinding": null
  },
  {
   "type": "text",
   "id": "win_t",
   "x": 468.195,
   "y": 456,
   "width": 243.61,
   "height": 25.0,
   "strokeColor": "#5A2D91",
   "backgroundColor": "transparent",
   "fillStyle": "solid",
   "strokeWidth": 1,
   "strokeStyle": "solid",
   "roughness": 1,
   "opacity": 100,
   "angle": 0,
   "seed": 225660447,
   "version": 1,
   "versionNonce": 10557347,
   "isDeleted": false,
   "groupIds": [],
   "boundElements": null,
   "link": null,
   "locked": false,
   "updated": 1,
   "frameId": null,
   "roundness": null,
   "text": "handoff window (M-EPO)",
   "originalText": "handoff window (M-EPO)",
   "fontSize": 20,
   "fontFamily": 5,
   "textAlign": "center",
   "verticalAlign": "top",
   "containerId": null,
   "lineHeight": 1.25,
   "autoResize": true
  },
  {
   "type": "text",
   "id": "n_step",
   "x": 40,
   "y": 390,
   "width": 208.02,
   "height": 45.0,
   "strokeColor": "#5A2D91",
   "backgroundColor": "transparent",
   "fillStyle": "solid",
   "strokeWidth": 1,
   "strokeStyle": "solid",
   "roughness": 1,
   "opacity": 100,
   "angle": 0,
   "seed": 267765209,
   "version": 1,
   "versionNonce": 261818070,
   "isDeleted": false,
   "groupIds": [],
   "boundElements": null,
   "link": null,
   "locked": false,
   "updated": 1,
   "frameId": null,
   "roundness": null,
   "text": "the boundary is step S,\nnot a clock",
   "originalText": "the boundary is step S,\nnot a clock",
   "fontSize": 18,
   "fontFamily": 5,
   "textAlign": "left",
   "verticalAlign": "top",
   "containerId": null,
   "lineHeight": 1.25,
   "autoResize": true
  },
  {
   "type": "arrow",
   "id": "n_step_a",
   "x": 150,
   "y": 388,
   "width": 80,
   "height": 40,
   "strokeColor": "#5A2D91",
   "backgroundColor": "transparent",
   "fillStyle": "solid",
   "strokeWidth": 2,
   "strokeStyle": "solid",
   "roughness": 1,
   "opacity": 100,
   "angle": 0,
   "seed": 209626347,
   "version": 1,
   "versionNonce": 22377400,
   "isDeleted": false,
   "groupIds": [],
   "boundElements": null,
   "link": null,
   "locked": false,
   "updated": 1,
   "frameId": null,
   "roundness": {
    "type": 2
   },
   "points": [
    [
     0,
     0
    ],
    [
     50,
     -14
    ],
    [
     80,
     -40
    ]
   ],
   "lastCommittedPoint": null,
   "startArrowhead": null,
   "endArrowhead": "arrow",
   "elbowed": false,
   "startBinding": null,
   "endBinding": null
  }
 ],
 "appState": {
  "viewBackgroundColor": "#ffffff",
  "gridSize": 20
 },
 "files": {}
}