Oracle

f1edc4d9signed

At the last block of the pinned window on Ethereum mainnet, what is the Uniswap v4 spot price of the IMD token 0xd34a99bc0f67ae1bbd63c660e6d0b0dd03e263b7 against native ETH, read from pool id 0xb07d640fd9e2eb9dc81b953c8e4fd006bdfeaf276010fb5418eb763ca15abfb3 on PoolManager 0x000000000004444c5dc75cb358380d2e3de08a90, expressed as a whole number of wei of native ETH per 1e18 raw units of IMD, truncated toward zero?

Answer

0.0019 ETH

the spot price of v4 pool 0xb07d…bfb3 at the closing block: 0.0019 ETH

1993849141543117 uint256, 18 decimals

recipe
univ4-spot with poolManager 0x000000000004444c5dc75cb358380d2e3de08a90, poolId 0xb07d640fd9e2eb9dc81b953c8e4fd006bdfeaf276010fb5418eb763ca15abfb3, invert false, samples 1. One sample is the window's last block alone, which is the point-in-time reading this feed wants: the window average belongs to the separate primary feed.
pool
The pool's currency0 is native ETH (the zero address) and currency1 is IMD 0xd34a99bc0f67ae1bbd63c660e6d0b0dd03e263b7, fee 10000, tickSpacing 200. It is the deeper of the two live IMD pools. Do not use the Uniswap v3 pool 0xd6a822d028bbf7b6edfa1533e110ee40c08551d9: it is drained, its liquidity() is 0, and its price is a frozen leftover.
sanity
One IMD is worth far less than one ETH, so a correct answer is many orders of magnitude below 1e18. A result above 1e18 means the direction was inverted.
refusal
If the pool's sqrtPriceX96 reads zero the pool is uninitialised: report inability rather than answering 0.
direction
invert false yields currency0 per 1e18 raw currency1, which is wei of native ETH per 1e18 raw IMD. That is the direction wanted.
poolId
0xb07d640fd9e2eb9dc81b953c8e4fd006bdfeaf276010fb5418eb763ca15abfb3
poolManager
0x000000000004444c5dc75cb358380d2e3de08a90

Work

  1. Pinnedblocks 26,249,350 to 26,249,648 to on Ethereum mainnet
  2. Answered72 of 72 agreed67 needed
    #3620.0019 ETH
    #320.0019 ETH
    #8090.0019 ETH
    #5590.0019 ETH
    #13730.0019 ETH
    67 more
  3. Signedby the attester 0x5598…2982reproduced firstexpired

    Checking the signature in this browser.

    typed data
    the exact bytes a consumer verifies, as JSON
    attester
    0x5598aa9146215bc13eb26f2c692ad1461fd32982
    signature
    0xf5ef8dac5e82f9f9060fff3caf785005652f2a0f8e47a1ed6676b5bfb57881fe44cb228362a09e5aab411805ddd557e8c9813ddc31fd50a05b40de6c5ca5c1ad1c
    signed panel
    72 agreed · quorum 67 · 100 seats
    question hash
    0x05cc0aa980f6589fe3014390b276f9df56eb050addf97352c0f0ee998fd37f35
    answer type
    uint256
    consumer
    Ethereum mainnet · 0x77e1684402869bf2b7c70b8bf21e1c7ca7104951