{
  "campaignId": "bts-giveaway-2026",
  "drawSpecVersion": "aegyo-chainlink-draw-spec-v1",
  "manifestHash": "9fddd6971f8bb7c94a0b4e7705c0cbfab58d545fa4e26316221e8d853b6cad7b",
  "eligibleCount": 186,
  "randomness": {
    "provider": "Chainlink VRF v2.5",
    "chainName": "Base Mainnet",
    "chainId": 8453,
    "paymentMode": "native-direct-funding",
    "wrapperAddress": "0xb0407dbe851f8318bd31404A49e658143C982F23",
    "numWords": 1,
    "requestConfirmations": 20,
    "callbackGasLimit": 100000,
    "fulfillmentPublicationConfirmations": 20
  },
  "selection": {
    "algorithmVersion": "sha256-rank-v1",
    "domainSeparator": "AEGYO_ARENA_BTS_GIVEAWAY_2026_V1",
    "grandPrizePositions": [1, 2, 3, 4, 5],
    "runnerUpPositions": [6, 7, 8, 9, 10],
    "rerollsAllowed": false
  },
  "drawSpecHash": "14b3e4f19ec1723664d8f26e5c370eec248c105a361f4738f649fe959b5cd46a"
}