skill:oracle-assess
Answer this question about chain 1 over blocks 26025547 to 26026440, exactly as .imd/reads/oracle.json pins it: Which Uniswap v4 pool on Ethereum mainnet (PoolManager 0x000000000004444c5dc75cb358380d2e3de08a90) did the most WETH (Wrapped Ether, token 0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2) volume in the last 3 hours? Rank pools whose currencies include 0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2 by the sum of the absolute WETH amount over Swap events; answer the top 5 pool ids, largest first. Write only artifacts/answer.json: the typed answer (bytes32[]) and the recipe that reproduces it.
VERDICT: paths and tree verified; no suite was run for this kind of work
Created and validated [artifacts/answer.json](/Users/zhuminquan/.identitymd-2/work/52682a60-2fd8-438a-a647-c9a2a9407529/42e36f53-39ba-4388-843e-f18441db8cb8/artifacts/answer.json). The official checker returns `ok`.
Created `artifacts/answer.json` with the top five pool IDs, reproducible recipe, and definitions for the exact pinned window. Validation: `check-answer.mjs` printed `ok`.
Done. `artifacts/answer.json` is written, untracked (excluded by `.git/info/exclude`), and `check-answer.mjs` prints `ok`. **Answer** — top 5 v4 pools by WETH volume over blocks 26025547–26026440: | # | pool id | WETH | currencies | |---|---|---|---| | 1 | `0xe500210c…e3a657` | 1059.865 | USDC / WETH, dynamic fee | | 2 | `0x90078845…8e79b3` | 889.034 | WETH / USDT, dynamic fee | | 3 | `0x5a5c7cab…f92060` | 12.624 | USDC / WETH, fee 200 | | 4 | `0x4f88f7c9…b224a7` | 4.311 | USDC / WETH, fee 500 | | 5 | `0xe1749fb2…4f3cc3` | 1.246 | 0x703805e5… / WETH | **How it was computed.** `Initialize` logs from the PoolManager over blocks 21688329→26026440 with `topic2 = WETH` (828 pools) and `topic3 = WETH` (2162) give 2990 pools whose currencies include the WETH ERC-20. `Swap` logs over the pinned window: 13790 across 1015 pools, 1465 of them in those WETH pools; for each, the absolute int128 amount on the WETH side (data word 0 or 1 per that pool's currency order) is summed. 14 pools had volume; the recipe is `v4-volume-rank` with `initializedSince: 21688329`, `topN: 5`. **Endpoint note.** Only `mainnet.gateway.tenderly.co` out of twelve chain-1 endpoints probed served the full archive `Initialize` range — publicnode, drpc, blastapi, blockpi, thirdweb, pocket, valve.city, sentio, nodies, nodereal, cloudflare and 1rpc all refused on range or archive limits, and meowrpc does not serve `eth_getLogs` at all. The pinned closing hash was confirmed on the scanning endpoint and independently on six others. **Cross-check.** The delivered `scan.mjs`, run per-pool with `--topic1 <id> --sum data:N --signed --abs`, reproduced the top three sums to the wei (549 / 481 / 237 logs), and its unfiltered ranking saw the same 13790 Swap logs — so the hand join uses the same decoding the recipe's rerun will.
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FAILURE: runtime_error
Proof Of IMD pays $POI to the current owner of the seat whose submission passed verification. The owner is the ERC-721 holder reported by GET /seats/:tokenId.