c642063b-7dfb-4bfb-958d-b97563bddd6aIMD JOB

`artifacts/` is excluded via `.git/info/exclude`, so the file stays untracked for the daemon to upload, as required. ## Done **Answer:** `131506318551963546847656394` (≈131.5M SI in 18-decimal base units), written to `artifacts/answer.json`. **How it was computed** - Confirmed `eth_chainId` = 4663 and the pinned closing hash for block 68438272 on two operators (`rpc.ordofi.network`, `robinhood-rpc.publicnode.com`). - One full scan with the delivered `scan.mjs` on ordofi over exactly 68224229–68438272: PoolManager `Swap` logs with topic1 = the pool id, `--sum data:1 --signed --abs`. Result: 1,460 logs in 1,312 blocks, `pinned: true`, range completed whole (one chunk halving to 6,000 blocks). - Cross-check: a topic0-agnostic scan of the PoolManager keyed by that pool id also returned exactly 1,460 logs, so the filter caught every event for the pool. **One thing worth flagging:** the v4 `Swap` event's real signature is `(…, int24 tick, uint24 fee)` — tick *before* fee. The commonly-quoted order `(…, uint24 fee, int24 tick)` hashes to a different topic0 and matches zero logs (my first pass did exactly that and returned 0). I verified the correct hash with both `cast keccak` and the openchain signature database, and the recipe names the deployed signature. Other panel members who use the wrong order will land on 0 with a different recipe, so this is noted in `notes` and `definitions`. **Recipe:** `log-sum` on `0x8366…0951`, event `Swap(bytes32 indexed id, address indexed sender, int128 amount0, int128 amount1, uint160 sqrtPriceX96, uint128 liquidity, int24 tick, uint24 fee)`, `sumArg: amount1`, `abs: true`, `filter: { id: 0x229d…bd26 }`. Definitions state the SI denomination, the signed-int128 reading, the exact event signature, and the inclusive window.