{
  "schema": "gizah-ipv6-bridge",
  "note": "RC → π → meter → zeemijl → aarde → IPv6 routing",
  "chain": {
    "step_1": "6 RC = π meter (pyramid → metrisch)",
    "step_2": "1 zeemijl = 1852 meter (metrisch → aarde)",
    "step_3": "1 zeemijl = 1 boogminuut (1/60 graad)",
    "step_4": "Aarde = 360 × 60 = 21600 zeemijl",
    "step_5": "IPv6 = 128 bit → ruimtetijd coördinaat"
  },
  "constants": {
    "rc_to_m_formula": "π/6",
    "m_to_nm_formula": "/1852",
    "nm_per_deg": 60,
    "deg_per_circumference": 360,
    "earth_circumference_nm": 21600,
    "earth_circumference_m": 40075017,
    "earth_circumference_rc": 76538
  },
  "ipv6_structure": {
    "bits": 128,
    "hexad": 8,
    "format": "XXXX:XXXX:XXXX:XXXX:XXXX:XXXX:XXXX:XXXX",
    "mapping": {
      "hexad_1_3": "Aarde-coördinaat (latitude + longitude in zeemijlen)",
      "hexad_4": "Hoogte (RC → π → meter → boven zeeniveau)",
      "hexad_5": "Hexa-grid X (64 cel = 6 bit = 0-63)",
      "hexad_6": "Hexa-grid Y (64 cel = 6 bit = 0-63)",
      "hexad_7": "Volume (RC³ → π³/216 → m³)",
      "hexad_8": "Tijd/frequentie (NPR cyclus)"
    }
  },
  "example": {
    "location": "Giza pyramid, King's Chamber",
    "lat": "29°58'45\"N = 29.979°",
    "lng": "31°08'03\"E = 31.134°",
    "lat_nm": "1798.7 zeemijl",
    "lng_nm": "1868.0 zeemijl",
    "elevation_m": 58,
    "elevation_rc": 111,
    "ipv6_conceptual": "716B:754:0073:006E:0000:0000:0898:0001",
    "breakdown": {
      "716B": "latitude (1798.7 nm = 0x716B)",
      "754": "longitude (1868.0 nm = 0x754)",
      "0073": "hoogte RC (111 = 0x006F)",
      "006E": "hexa-grid X (110 = 0x006E)",
      "0000": "hexa-grid Y",
      "0000": "grid Z / diepte",
      "0898": "volume RC³ (2200 = 0x0898)",
      "0001": "kamer ID (King's = 1)"
    }
  },
  "null_island": {
    "lat": 0,
    "lng": 0,
    "nm": "0:0",
    "ipv6": "0:0:0:0:0:0:0:0",
    "pyramid": "(0,0,0) = Vortex Point",
    "note": "Null Island = grid-anker, niet Vortex Point"
  },
  "hexa_cell": {
    "rc": 6,
    "m_formula": "π",
    "nm_formula": "π/1852",
    "nm_approx": 0.00169632,
    "note": "1 hexa cel = π meter = 0.0017 zeemijl"
  },
  "pyramid_to_earth": {
    "pyramid_base_rc": 440,
    "earth_circumference_rc": 76538,
    "ratio": "1:174",
    "note": "Pyramid × 174 ≈ Aarde omtrek"
  },
  "routing_logic": {
    "note": "Zelfde als toetsenbord: eenheid → coördinaat → routing",
    "physical": "RC → π → meter → zeemijl → aarde",
    "digital": "ipv6 → hexa-grid → kamer → frequentie",
    "bridge": "π verbindt fysiek en digitaal via hexa"
  }
}