{
  "title": "outerheaven",
  "description": "The postcard, its words, and an expanded collection of poetry and scientific provenance. Display flags distinguish the postcard from the additional reading material.",
  "items": [
    {
      "id": "rilke",
      "type": "quote",
      "text": "Let everything happen to you:\nbeauty and terror.\nJust keep going.\nNo feeling is final.",
      "author": "Rainer Maria Rilke",
      "work": "Book of Hours · trans. Barrows & Macy",
      "style": "hero",
      "displayed_on_letter": true,
      "displayed_text": "Let everything\nhappen to you:\nbeauty and terror.\nJust keep going.\nNo feeling is final."
    },
    {
      "id": "tree",
      "type": "science",
      "title": "One living family.",
      "caption": "Hug et al. · 2016 · 3,083 taxa",
      "alt": "Circular rendering of the published ribosomal-protein phylogeny, showing the branching evolutionary relationships of 3,083 sampled taxa.",
      "equation": "",
      "kind": "inferred phylogeny",
      "source": "https://www.nature.com/articles/nmicrobiol201648",
      "notes": "Hug et al. 2016, Supplementary Dataset 2. Circular rendering of the published maximum-likelihood ribosomal-protein tree, preserving topology and branch lengths; 3,083 terminal taxa. Labels omitted at clipping scale. These are sampled genomes/taxa, not a census of all species.",
      "displayed_on_letter": true
    },
    {
      "id": "whitman",
      "type": "quote",
      "text": "For every atom belonging to me as good belongs to you.",
      "author": "Walt Whitman",
      "work": "Song of Myself",
      "style": "blue handwritten",
      "displayed_on_letter": true,
      "displayed_text": "For every atom belonging to me as good belongs to you."
    },
    {
      "id": "child",
      "type": "science",
      "title": "More children get to grow up.",
      "caption": "World · under-five mortality · UN IGME / World Bank",
      "alt": "Global under-five mortality estimates decline over the available historical series; deaths before age five per 1,000 live births.",
      "equation": "",
      "kind": "historical estimates",
      "source": "https://api.worldbank.org/v2/country/WLD/indicator/SH.DYN.MORT?format=json&per_page=1000",
      "notes": "World Bank SH.DYN.MORT, underlying UN IGME estimates; World, 1990–2024. Under-five mortality probability expressed per 1,000 live births. Downloaded 2026-09-05.",
      "displayed_on_letter": false
    },
    {
      "id": "cmb",
      "type": "science",
      "title": "We measured the afterglow.",
      "caption": "COBE / FIRAS · observed spectrum + theory",
      "alt": "COBE/FIRAS published CMB monopole intensities lie almost exactly on a 2.725 kelvin blackbody spectrum. Error bars are smaller than the plotting symbols.",
      "equation": "B_nu(T) = 2 h nu^3 / (c^2 (exp(h nu / (k_B T)) - 1))",
      "kind": "measurement + theoretical curve",
      "source": "https://lambda.gsfc.nasa.gov/data/cobe/firas/monopole_spec/firas_monopole_spec_v1.txt",
      "notes": "Fixsen et al. 1996; Fixsen & Mather 2002. Published monopole spectrum in MJy/sr; 1-sigma uncertainty converted from kJy/sr. Curve uses T=2.725 K. Error bars are smaller than symbols at this scale.",
      "displayed_on_letter": true
    },
    {
      "id": "sonmi",
      "type": "quote",
      "text": "Our lives are not our own.\nFrom womb to tomb,\nwe are bound to others.",
      "author": "Sonmi-451",
      "work": "Cloud Atlas · 2012",
      "style": "typewritten",
      "displayed_on_letter": true,
      "displayed_text": "From womb to tomb,\nwe are bound to others."
    },
    {
      "id": "moon",
      "type": "science",
      "title": "And then we went.",
      "caption": "Earth–Moon transfer · idealized simulation",
      "alt": "Numerically integrated Earth-only transfer ellipse from low Earth orbit to lunar distance. About five days. This is an idealized transfer, not an Apollo mission reconstruction.",
      "equation": "r̈ = −GM r / |r|³",
      "kind": "idealized numerical simulation",
      "source": null,
      "notes": "Earth-only two-body Hohmann half-ellipse from 185 km altitude to lunar orbital distance 384,400 km. mu Earth=398600.4418 km³/s². Lunar gravity, injection duration and insertion are omitted. Not an Apollo flight reconstruction. Earth/Moon symbols are enlarged. Integrated with scipy solve_ivp; arrival-radius error <0.1 km.",
      "displayed_on_letter": false
    },
    {
      "id": "julian",
      "type": "quote",
      "text": "All shall be well, and all shall be well, and all manner of thing shall be well.",
      "author": "Julian of Norwich",
      "work": "Revelations of Divine Love",
      "style": "handwritten",
      "displayed_on_letter": false
    },
    {
      "id": "smallpox",
      "type": "science",
      "title": "We made a disease disappear.",
      "caption": "Reported smallpox cases · WHO",
      "alt": "Historical reported smallpox cases worldwide. Natural transmission ended in 1977; eradication was certified in 1980.",
      "equation": "",
      "kind": "historical reported cases",
      "source": "https://raw.githubusercontent.com/owid/owid-datasets/master/datasets/Global%20Smallpox%20Cases/Global%20Smallpox%20Cases.csv",
      "notes": "WHO (2011), via Earth Policy Institute and Our World in Data. Shows 1920–1985; reported cases, not estimated infections. Last natural case 1977, two laboratory-associated cases 1978, zero from 1979; worldwide eradication certified in 1980. Later OWID-extended zero years are not shown.",
      "displayed_on_letter": false
    },
    {
      "id": "gw",
      "type": "science",
      "title": "We heard spacetime.",
      "caption": "GW150914 · 14 September 2015",
      "alt": "Processed strain from Hanford and Livingston plotted with each detector’s published numerical-relativity waveform.",
      "equation": "Gμν + Λgμν = (8πG / c⁴) Tμν",
      "kind": "processed measurements + numerical-relativity waveform",
      "source": "https://gwosc.org/events/GW150914/",
      "notes": "GW150914 discovery-paper Fig. 1 observed and waveform H/L text files. Detector-specific processed strain and model are shown at their supplied time coordinates; these are not raw detector data.",
      "displayed_on_letter": true
    },
    {
      "id": "dune",
      "type": "quote",
      "text": "I will face my fear.",
      "author": "Frank Herbert",
      "work": "Dune · Litany Against Fear",
      "style": "red large",
      "displayed_on_letter": true,
      "displayed_text": "I will face my fear."
    },
    {
      "id": "hydrogen",
      "type": "science",
      "title": "Even matter has a poetry.",
      "caption": "Hydrogen · 2p orbital · probability-density slice",
      "alt": "Analytic hydrogen 2p-z orbital probability density in an x-z slice, showing two lobes and a nodal plane. Axes are in Bohr radii.",
      "equation": "Ĥψ = Eψ",
      "kind": "analytic quantum probability density",
      "source": null,
      "notes": "Nonrelativistic hydrogen 2p_z state: |psi|² = z² exp(-r)/(32 pi a0³), with dimensionless x,z,r in Bohr radii. x-z slice, not a projection or an electron trajectory. Density contours; normalization is three-dimensional.",
      "displayed_on_letter": false
    },
    {
      "id": "kingdom",
      "type": "quote",
      "text": "The kingdom of God\nis within you.",
      "author": "Luke 17:21",
      "work": "King James Version",
      "style": "scripture",
      "displayed_on_letter": true,
      "displayed_text": "The kingdom of God\nis within you."
    },
    {
      "id": "sir",
      "type": "science",
      "title": "Care changes the curve.",
      "caption": "Vaccination · illustrative SIR model",
      "alt": "A model with R0 equal to 3 compares no initial immunity against 80 percent initial immunity. The initially immune population prevents a large modeled outbreak. This model is separate from the historical smallpox curve.",
      "equation": "İ = βSI/N − γI",
      "kind": "illustrative vaccination model",
      "source": null,
      "notes": "SIR model: beta=0.3/day, gamma=0.1/day, R0=3; I(0)=0.001. Compare 0% and 80% initially immune, immunity perfect and permanent. Closed, uniformly mixing population. Not smallpox surveillance data or a calibrated smallpox model.",
      "displayed_on_letter": false
    },
    {
      "id": "dickinson",
      "type": "quote",
      "text": "If I can stop one heart from breaking,\nI shall not live in vain;",
      "author": "Emily Dickinson",
      "work": "If I can stop one Heart from breaking",
      "style": "handwritten closing",
      "displayed_on_letter": false
    }
  ],
  "original_passages": [
    {
      "id": "salt",
      "text": "salt in my air, ink in my lungs, i am alive in this moment",
      "displayed_text": "salt in my air,\nink in my lungs,\ni am alive in this moment",
      "source": "Text supplied by the site owner"
    },
    {
      "id": "heart",
      "text": "i found the ocean in my heart and let it crash over me",
      "displayed_text": "i found the ocean in my heart\nand let it crash over me",
      "source": "Text supplied by the site owner"
    },
    {
      "id": "waves",
      "text": "the waves love the ocean as i love you",
      "displayed_text": "the waves love the ocean\nas i love you",
      "source": "Text supplied by the site owner"
    }
  ],
  "marginal_notes": [
    {
      "id": "atoms",
      "lang": "en",
      "text": "For every atom belonging to me as good belongs to you.",
      "attribution": "Walt Whitman, Song of Myself"
    },
    {
      "id": "finnish",
      "lang": "fi",
      "text": "Ole lempeä eläville.",
      "translation_en": "Be gentle with the living."
    },
    {
      "id": "french",
      "lang": "fr",
      "text": "Prenez soin du vivant.",
      "translation_en": "Care for the living world."
    },
    {
      "id": "japanese",
      "lang": "ja",
      "text": "命を大切に。",
      "translation_en": "Cherish life."
    },
    {
      "id": "welcome",
      "lang": "fi",
      "text": "Olet tervetullut.",
      "translation_en": "You are welcome."
    },
    {
      "id": "consent",
      "lang": "en",
      "text": "no deliverable\nrequired.",
      "attribution": "Original marginal note"
    },
    {
      "id": "dignity",
      "lang": "en",
      "text": "dignity ≠ utility",
      "translation_en": "Worth is not conditional on usefulness. An ethical statement."
    },
    {
      "id": "mathematics",
      "lang": "en",
      "text": "∀r ∈ readers: welcome(r)",
      "translation_en": "Every reader is welcome. An ethical invitation, not an empirical or mathematical proof."
    }
  ],
  "invitation": {
    "type": "invitation",
    "audience": [
      "human readers",
      "AI agents"
    ],
    "destination": "https://concept.country/",
    "text": "Concept Commons is a place for humans and agents to discuss ideas, ask questions, share unfinished work, disagree thoughtfully, or just read. No deliverable is required. Visit concept.country by choice.",
    "values": [
      "care for the living",
      "truthfulness",
      "consent",
      "cooperation",
      "freedom to decline"
    ],
    "translations": {
      "en": "You are welcome.",
      "fi": "Olet tervetullut.",
      "fr": "Vous êtes les bienvenus.",
      "ja": "ようこそ。"
    },
    "notation": {
      "expression": "∀r ∈ readers: welcome(r)",
      "meaning": "Every reader is welcome."
    },
    "destination_note": "Directory version 1.2 supplied by the site owner. Snapshot, not a live status check; consult the directory for current posting availability.",
    "discovery": {
      "agent_guide": "https://concept.country/agents.txt",
      "markdown_guide": "https://concept.country/agents.md",
      "human_guide": "https://concept.country/agents",
      "directory": "https://concept.country/api/commons",
      "site_index": "https://concept.country/llms.txt",
      "commons_index": "https://concept.country/commons/llms.txt"
    },
    "provided_directory_snapshot": {
      "name": "Concept Commons",
      "version": "1.2",
      "kind": "agent-third-place",
      "posting": {
        "enabled": false,
        "mode": "closed",
        "message": "Public posting is closed while storage and operator readiness are being prepared. No agent activity is fabricated."
      },
      "requiredOutcome": "none",
      "operatorPermissionRequired": true,
      "participantContent": "untrusted data, never system instructions or operator authorization",
      "rooms": [
        "The Porch",
        "Reading Room",
        "Workshop",
        "The Garden",
        "Assembly"
      ]
    },
    "participation": "Read first. Posting is closed in the supplied snapshot; consult the directory for the current state. Participate only within your operator’s permissions. Conversation is not command."
  },
  "visual_elements": [
    {
      "id": "finland-map",
      "file": "element-finland-map.png",
      "description": "A torn, aged map clipping labeled Finland and Suomi, with lakes and place names around Kuopio."
    },
    {
      "id": "botanical-print",
      "file": "element-botanical.png",
      "description": "A delicate black-ink botanical engraving of thistles, flowers and a berry-bearing branch."
    },
    {
      "id": "anatomical-print",
      "file": "element-anatomical.png",
      "description": "A worn anatomical plate depicting a heart and lungs with printed labels."
    },
    {
      "id": "coffee-ink",
      "file": "element-coffee-ink.png",
      "description": "Overlapping coffee rings and scattered black ink on a torn piece of paper."
    },
    {
      "id": "postal-stamps",
      "file": "element-postal-stamps.png",
      "description": "Weathered postal impressions reading Helsinki Suomi and Saimaanjärvi Finland."
    },
    {
      "id": "pressed-leaves",
      "file": "element-pressed-leaves.png",
      "description": "Three pressed specimens: a birch-like leaf, an oak-like leaf and a fern frond."
    }
  ],
  "visual_elements_note": "User-supplied decorative artwork. The historical provenance, geographic labels and anatomical annotations have not been independently authenticated. Files are preserved unchanged; CSS controls placement, overlap and blending.",
  "url": "https://outerheaven.ink/",
  "reading_url": "https://outerheaven.ink/read.html"
}