{
 "dataset": "whales-shards",
 "title": "On-chain ledger — archive shards",
 "note": "The complete on-chain ledger, half a month to a file. `whales.json` is the rolling recent window and is a different file; it does not change meaning and these do not replace it.",
 "page": "/whales/archive/",
 "count": 5,
 "shards": [
  {
   "dataset": "whales-2026-08a",
   "period": "the first half of August 2026",
   "from": "2026-08-11",
   "to": "2026-08-15",
   "days": 5,
   "rows": 2933,
   "json": "/api/v1/whales-2026-08a.json",
   "csv": "/api/v1/whales-2026-08a.csv"
  },
  {
   "dataset": "whales-2026-08b",
   "period": "the second half of August 2026",
   "from": "2026-08-16",
   "to": "2026-08-31",
   "days": 16,
   "rows": 31153,
   "json": "/api/v1/whales-2026-08b.json",
   "csv": "/api/v1/whales-2026-08b.csv"
  },
  {
   "dataset": "whales-2026-09a",
   "period": "the first half of September 2026",
   "from": "2026-09-01",
   "to": "2026-09-15",
   "days": 15,
   "rows": 25647,
   "json": "/api/v1/whales-2026-09a.json",
   "csv": "/api/v1/whales-2026-09a.csv"
  },
  {
   "dataset": "whales-2026-09b",
   "period": "the second half of September 2026",
   "from": "2026-09-16",
   "to": "2026-09-30",
   "days": 15,
   "rows": 30179,
   "json": "/api/v1/whales-2026-09b.json",
   "csv": "/api/v1/whales-2026-09b.csv"
  },
  {
   "dataset": "whales-2026-10a",
   "period": "the first half of October 2026",
   "from": "2026-10-01",
   "to": "2026-10-07",
   "days": 7,
   "rows": 13862,
   "json": "/api/v1/whales-2026-10a.json",
   "csv": "/api/v1/whales-2026-10a.csv"
  }
 ]
}