{
  "schema": "vortx.facts.v1",
  "note": "The numbers this site states, each with the source that can refute it: emem's own counts and the home page's sample figures. kind=structural and kind=floor are asserted in copy and change only by decision; tools/drift_check.py checks that the copy still says them. kind=live is never typed into any page: the page fetches it at view time, and the weekly run only checks that its source still answers and derives. If a value here and a live endpoint disagree, trust the endpoint and fix this file.",
  "as_of": "2026-09-27",
  "facts": {
    "emem.token_types": {
      "value": 9,
      "source": "https://emem.dev/llms.txt",
      "derive": "the Token shapes section: fact, cell, entity, bundle, raster, cube, rasterset, trace, attestation",
      "kind": "structural"
    },
    "emem.fanout_min_readings": {
      "value": 20,
      "source": "https://emem.dev/v1/ask",
      "derive": "floor of signed readings one ask returns; the site states it as 'twenty-plus'",
      "kind": "floor"
    },
    "emem.tool_count": {
      "source": "https://emem.dev/.well-known/agent-card.json",
      "derive": "len(skills)",
      "kind": "live",
      "rendered": "index.html [data-count=skills]"
    },
    "emem.version": {
      "source": "https://emem.dev/.well-known/agent-card.json",
      "derive": "version",
      "kind": "live",
      "rendered": "index.html [data-count=version]"
    },
    "emem.topics_live": {
      "source": "https://emem.dev/v1/topics",
      "derive": "counts.live_total",
      "kind": "live",
      "rendered": "index.html [data-count=topics]"
    },
    "emem.log_size": {
      "source": "https://emem.dev/v1/log/sth",
      "derive": "sth.tree_size",
      "kind": "live",
      "rendered": "[data-loghead] on every page, its ed25519 signature verified in the browser"
    },
    "site.sample.file_size": {
      "value": "351.0 MB",
      "source": "https://vortx-ai.github.io/ememdemo/llms.txt",
      "derive": "size= on the twlpco5kin6qlz5eplt2pjm7n4 line (Sentinel-2B over Bengaluru, 12 May 2026); the home page also reads it from the source by HEAD",
      "kind": "structural"
    },
    "site.sample.raw_context_tokens": {
      "value": "~223M",
      "source": "https://vortx-ai.github.io/ememdemo/llms.txt",
      "derive": "raw= on the twlpco5kin6qlz5eplt2pjm7n4 line: the file's bytes as base64, in context tokens",
      "kind": "structural"
    },
    "site.sample.token_bytes": {
      "value": 43,
      "source": "https://vortx.ai/#how",
      "derive": "len(utf8('emem:tree:twlpco5kin6qlz5eplt2pjm7n4#row=68')), the token the home page's satellite run sends",
      "kind": "structural"
    },
    "site.listings": {
      "value": 15,
      "source": "https://vortx.ai/press/#listed",
      "derive": "the dated listings on the newsroom",
      "kind": "structural"
    }
  },
  "checks": [
    { "fact": "emem.token_types", "file": "proof/index.html", "pattern": "nine token shapes" },
    { "fact": "emem.token_types", "file": "llms/token.txt", "pattern": "nine token shapes" },
    { "fact": "emem.token_types", "file": "emem/index.html", "pattern": "Nine kinds of" },
    { "fact": "emem.fanout_min_readings", "file": "index.html", "pattern": "twenty-plus signed readings" },
    { "fact": "emem.fanout_min_readings", "file": "agents.md", "pattern": "twenty-plus signed readings" },
    { "fact": "site.sample.file_size", "file": "index.html", "pattern": "<b>{value}</b>" },
    { "fact": "site.sample.raw_context_tokens", "file": "index.html", "pattern": "<b>{value}</b>" },
    { "fact": "site.sample.token_bytes", "file": "index.html", "pattern": "<b>{value} bytes</b>" },
    { "fact": "site.listings", "file": "index.html", "pattern": "All {value} listings" }
  ]
}