{
  "dataset": "cohorts",
  "version": "v1",
  "as_of": "2026-05-30T00:00:00Z",
  "chain": "solana-mainnet",
  "source": {
    "kb_files": [
      "backfill/token_accounts.jsonl",
      "backfill/transfers.jsonl"
    ],
    "confidence": "confirmed"
  },
  "visibility": "config",
  "data": {
    "genesis-71": {
      "label": "OG Airdrop (Genesis 71)",
      "tier": "primary",
      "date": "2023-06-22",
      "count": 71
    },
    "mobile": {
      "label": "$MOBILE Airdrop",
      "tier": "secondary",
      "date": "2023-09-25",
      "count": 11199
    },
    "pollen": {
      "label": "$POLLEN Airdrop",
      "tier": "secondary",
      "date": "2023-10-17",
      "count": 1868
    },
    "pixel-illiquid": {
      "label": "Helium Pixel (illiquid)",
      "tier": "secondary",
      "date": "2024-04-16",
      "count": 103
    },
    "pixel-corrected": {
      "label": "Helium Pixel",
      "tier": "secondary",
      "date": "2024-04-17",
      "count": 115
    },
    "mcdegens": {
      "label": "McDegens",
      "tier": "secondary",
      "date": "2024-04-17",
      "count": 58
    },
    "dewicats": {
      "label": "DeWiCats",
      "tier": "secondary",
      "date": "2024-04-18",
      "count": 53
    },
    "hot-heads": {
      "label": "Hot Heads",
      "tier": "secondary",
      "date": "2024-04-19",
      "count": 64
    },
    "depin-happy-hour": {
      "label": "DePIN Happy Hour",
      "tier": "secondary",
      "date": "2024-07-05",
      "count": 236
    },
    "entropy-r1": {
      "label": "Entropy R1",
      "tier": "secondary",
      "date": "2024-09-04",
      "count": 179
    },
    "entropy-r2": {
      "label": "Entropy R2",
      "tier": "secondary",
      "date": "2024-10-15",
      "count": 162
    },
    "depioneers": {
      "label": "DePioneers",
      "tier": "secondary",
      "date": "2024-10-17",
      "count": 1731
    },
    "dank": {
      "label": "DANK Holder",
      "tier": "badge",
      "count": 77
    },
    "voter": {
      "label": "Voted",
      "tier": "badge",
      "count": 79
    }
  },
  "notes": "Cohort catalog: key -> public label, tier (primary/secondary/badge), date, live member count in the base."
}