{
 "resource": "history-depth",
 "feed_version": "0.1.0",
 "build_version": "v2.137.182",
 "dataset_version": "v2.137.78",
 "as_of": "2026-09-09",
 "what_this_is": "A count of what the platform's history graph holds today, per object class, with the earliest dated object in each. Computed from the feeds at build.",
 "what_this_is_not": [
  "a projection of the graph's future size",
  "a claim of completeness — the counts are what the register holds, not what the market has published",
  "a comparison with any other provider"
 ],
 "how_it_grows": "Every build appends: a claim row when an operator publishes a dated forward figure; a chain step when a claimant restates; a divergence record when two sources disagree on one field; a preserved document when a source is captured; an audit entry on every correction. None of these are removed; the register is append-only and scores in public.",
 "objects": [
  {
   "object": "Forward claims on the register",
   "count": 27,
   "detail": {
    "open": 22,
    "scored": 3,
    "closed": 1,
    "withdrawn": 1
   },
   "earliest": "2025-07",
   "earliest_basis": "earliest guidance vintage carried on a row's trail",
   "feed": "/api/v1/claims.json",
   "surface": "/claims/"
  },
  {
   "object": "Restatement chains",
   "count": 4,
   "detail": {
    "restatements_counted": 5,
    "steps": 11
   },
   "earliest": "2025-07",
   "earliest_basis": "earliest dated step on any chain",
   "feed": "/api/v1/restatements.json",
   "surface": "/claims/#restatement-chains"
  },
  {
   "object": "Divergence records",
   "count": 15,
   "detail": {
    "assets": 3,
    "basis-difference": 3,
    "superseded": 3,
    "vintage-lag": 7,
    "candidate": 1,
    "record-vs-consensus": 1
   },
   "earliest": null,
   "earliest_basis": "divergence records carry document dates per side, not a record date",
   "feed": "/api/v1/divergences.json",
   "surface": "/api/v1/divergences.json"
  },
  {
   "object": "Preserved source documents (byte-hashed)",
   "count": 12,
   "detail": {
    "figures_mapped": 31,
    "primary_to_figures": 9,
    "companion_or_supporting": 3
   },
   "earliest": "2026-09-07",
   "earliest_basis": "earliest capture date on the archive manifest",
   "feed": "/api/v1/archive-manifest.json",
   "surface": "/archive/"
  },
  {
   "object": "Audit-log entries (append-only)",
   "count": 299,
   "detail": {
    "first": "2026-05-01",
    "latest": "2026-09-10"
   },
   "earliest": "2026-05-01",
   "earliest_basis": "date of the first entry on the mirror",
   "feed": "/api/v1/audit-log.json",
   "surface": "/audit-log/"
  }
 ]
}