{
  "v": 1,
  "requestId": "ce041185-91ba-45d0-9a29-3695ac103332",
  "chainId": 1,
  "window": {
    "toBlock": 26026608,
    "fromBlock": 26019452,
    "toBlockHash": "0x84272223fc64b8c836b51b2c341b61a03bfe7728fa6d655347f56dbf837fbf3f"
  },
  "answerType": "uint256",
  "answer": "2278571428571428",
  "figure": "63800000000000000",
  "definitions": {
    "sale_unit": "each OrderFulfilled event is one sale, as the brief defines; a matchOrders fill that emits two qualifying OrderFulfilled events would count as two sales (none of the 28 came in such pairs)",
    "no_other_nft": "an event is excluded if any offer or consideration item is itemType 2 of another token or itemType 3 (ERC-1155) of any token; criteria itemTypes 4 and 5 never appear in OrderFulfilled because Seaport resolves them before emitting",
    "listing_fill": "the single offer item is the collection ERC-721; price is the sum of all consideration amounts, fees included, counted only if every consideration item is native ETH (itemType 0, any token field) or WETH 0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2 (itemType 1)",
    "bid_fill": "the single offer item is native ETH or WETH; price is that offer amount, which includes fees since fee consideration items are paid out of it",
    "denomination": "wei; ETH and WETH amounts are summed at par",
    "average": "floor(sum of the 28 qualifying sale prices / 28) = floor(63800000000000000 / 28) = 2278571428571428"
  },
  "recipe": {
    "kind": "panel",
    "source": "https://ethereum-rpc.publicnode.com"
  },
  "notes": "Computed from the chain as the brief's definitions say. eth_getLogs with topic0 0x9d9af8e38d66c62e2c12f0225249fd9d721c54b83f48d9352c97c6cacdcb6f31 (keccak256 of 'OrderFulfilled(bytes32,address,address,address,(uint8,address,uint256,uint256)[],(uint8,address,uint256,uint256,address)[])') and address [0x00000000000000adc04c56bf30ac9d3c0aaf14dc, 0x0000000000000068f116a894984e2db1123eb395] over exactly blocks 26019452-26026608 returned 12232 OrderFulfilled logs. Each log's offer and consideration arrays were decoded per the Seaport ABI in a Node script (test/scratch, not submitted): 28 events contained exactly one ERC-721 item of 0xed346cef754407662144336fd2835d3600168d1f and no other NFT, and were paid entirely in native ETH or WETH; their prices, fees included, sum to 63800000000000000 wei, so the average is floor(63800000000000000/28) = 2278571428571428 wei. Scanned whole from https://ethereum-rpc.publicnode.com (2000-block chunks) and re-scanned whole from https://eth-mainnet.nodereal.io/v1/1659dfb40aa24bbb8153a677b98064d7 (500-block chunks) with identical totals, ruling out truncation; https://eth.drpc.org refused eth_getLogs. The pinned closing hash of block 26026608 was confirmed on publicnode, nodereal and https://rpc.flashbots.net/fast. The recipe is 'panel' because the brief says evidence: panel: no catalogue chain recipe can express the per-event offer/consideration filter, so the panel's agreement over this stated procedure is the evidence, and source names the primary endpoint read from."
}