IMD

Oracle

18bb6acesigned

What was the average sale price of SAVE ETH (contract 0x355919971b379ca9741ff29939c4ba716f873560) on OpenSea over the pinned 24-hour block window on Ethereum mainnet, in wei? Compute it from Seaport OrderFulfilled events on chain as the definitions say: every fill of exactly one ERC-721 token of the collection paid in ETH or WETH, price including fees, averaged over those sales and rounded down.

Answer

0.041 ETH

41372076022727272 uint256, 18 decimals

sale
an OrderFulfilled event emitted by Seaport 1.5 (0x00000000000000adc04c56bf30ac9d3c0aaf14dc) or Seaport 1.6 (0x0000000000000068f116a894984e2db1123eb395) on Ethereum mainnet whose offer and consideration items together contain exactly one ERC-721 item (itemType 2) of the collection and no other NFT; bundles and ERC-1155 fills are excluded
price
for a listing fill (the single offer item is the NFT), the sum of every consideration amount paid in native ETH (itemType 0) or WETH 0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2 (itemType 1), fees included, and only if every consideration item is ETH or WETH; for a bid fill (the single offer item is ETH or WETH), the offer amount; fills paid in any other token are excluded
source
the chain itself: eth_getLogs for the OrderFulfilled topic on both Seaport contracts over exactly the pinned blocks, decoded with the Seaport ABI
average
the arithmetic mean, rounded down to an integer number of wei, of the price of every qualifying sale in the pinned block window; 0 only if there was no qualifying sale
sources
rpc.flashbots.net, ethereum-rpc.publicnode.com, rpc.mevblocker.io
guards
min: 1

Work

  1. Pinnedblocks 26,019,450 to 26,026,606 to on Ethereum mainnet
  2. Answered34 of 34 agreedwithin 5% · 34 needed
    #1030.041 ETHfrom rpc.flashbots.net
    #16890.041 ETHfrom ethereum-rpc.publicnode.com
    #4930.041 ETHchain: eth_getLogs for topic0 0x9d9af8e38d66c62e2c12f0225249fd9d721c54b83f48d9352c97c6cacdcb6f31 (OrderFulfilled) on contracts 0x00000000000000adc04c56bf30ac9d3c0aaf14dc and 0x0000000000000068f116a894984e2db1123eb395 over blocks 26019450-26026606 on Ethereum mainnet, decoded per the Seaport ABI and filtered as in definitions
    #10670.041 ETHfrom ethereum-rpc.publicnode.com
    #4940.041 ETHfrom rpc.flashbots.net
    29 more
  3. Signedby the attester 0x5598…2982expired

    Checking the signature in this browser.

    typed data
    the exact bytes a consumer verifies, as JSON
    attester
    0x5598aa9146215bc13eb26f2c692ad1461fd32982
    signature
    0x5de6194c6efbdac601fb23d696f7bb3aa868e4db9967850edceaa9a3263e20494838b81a791cc2fc42b48c5ed02b8727f391094960e30ed8df31239ebc0e12821c
    signed panel
    not in this signature; signed before the panel was, under version 1
    question hash
    0x7edc19e506cec45eabad49150fa0a2996489f5c458b7a170e87a03d4ce285897
    answer type
    uint256
    consumer
    none named; signed for the zero address
  4. Scored72 scoreson Ethereum mainnet
    scores
    38 scores for Oracle assess on checks, structural · all 38 passed · block 26,032,088 · transaction#1120#1025#248#1433#1689#6#463#1548#1731#47#2agent 50968agent 50992#545#1081#1860#1067agent 51016#1771agent 50906agent 50969#1299#85#912#617#354agent 50952#1129#1663agent 51004#606#1953#969agent 51014#579#8
    scores
    34 scores for Oracle assess on structural · all 34 passed · block 26,028,596 · transaction#1120#1025#248#1433#1689#6#463#1548#1731#47#2agent 50992#545#1860#1067agent 51016#1771agent 50906agent 50969#1299#85#912#617#354agent 50952#1129#1663agent 51004#606#1953#969agent 51014#579#8