{
 "updated": "2026-07-15",
 "source": "server-side per-file manifests; this file is a summary",
 "docs": "https://ticktape.cc/data",
 "datasets": [
  {
   "id": "trade_tape",
   "description": "Polymarket trade tape (RTDS): fills at or above the minimum size, platform-wide, with trader identity",
   "start": "2025-12-30",
   "min_fill_shares": 5,
   "min_fill_shares_history": [
    {
     "min_fill_shares": 10,
     "until_approx": "2026-01-15",
     "note": "threshold was 10 shares before approximately mid-January 2026; exact switch date as documented in the server-side manifests"
    }
   ],
   "identity": "polymarket username/pseudonym + proxy wallet",
   "gaps": [
    {
     "from": "2026-03-06",
     "to": "2026-03-10",
     "note": "recorded gap 2026-03-06..2026-03-10 (inclusive); disk incident, partially recoverable; the authoritative record is the server-side per-file manifest"
    }
   ]
  },
  {
   "id": "crypto_books",
   "description": "Full-depth CLOB order-book event stream, every book change",
   "markets": "BTC/ETH/SOL/XRP 15-minute up/down windows",
   "start": "2026-01-11",
   "start_note": "as documented in the archive datasheet; human pages round to mid-January 2026",
   "gaps": []
  },
  {
   "id": "sports_books",
   "description": "Full-depth CLOB order-book event stream for game markets",
   "leagues": [
    "NBA",
    "NHL",
    "NFL"
   ],
   "start": "2026-01",
   "start_precision": "month",
   "gaps": [
    {
     "from": "2026-06-15",
     "to": null,
     "note": "off-season gap since 2026-06-15; collection resumes when the leagues do, expected autumn 2026"
    }
   ],
   "notes": [
    "order-book DELTAS (price_change events) recorded from 2026-07-15 - a collector bug dropped delta messages before that date (WS shape change); periodic full-book snapshots are unaffected and present for the whole coverage window"
   ]
  },
  {
   "id": "top200_books",
   "description": "Full-depth CLOB order-book event stream for the top-200 Polymarket markets by volume across all categories (excluding markets covered by the dedicated crypto and sports collectors)",
   "start": "2026-07-11",
   "gaps": [],
   "notes": [
    "order-book DELTAS (price_change events) recorded from 2026-07-15 - a collector bug dropped delta messages before that date (WS shape change); periodic full-book snapshots are unaffected and present for the whole coverage window"
   ]
  }
 ]
}