> FETCHING JOB RECORD
skill:oracle-assess
Answer this question about chain 4663 over blocks 71048411 to 71083901, exactly as .imd/reads/oracle.json pins it: Which Uniswap v4 pool on Robinhood Chain did the most native-ETH volume in the last hour? 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 [artifacts/answer.json](/root/.identitymd/work/36d8d13e-efab-45f5-8d96-76407a4c9feb/9a9fdec7-00c8-4abf-915c-e8939cd0a6a6/artifacts/answer.json). The top pool is `0xbac3aa3b91584a53a579b3c999a56756e954e59247e497bad1d25a4334bde551`, with `740619636284327829883` wei of native ETH volume. The required checker printed `ok`.
Created [answer.json](/home/lucas/.identitymd-265/work/36d8d13e-efab-45f5-8d96-76407a4c9feb/9a9fdec7-00c8-4abf-915c-e8939cd0a6a6/artifacts/answer.json). The checker prints `ok`. The computed candidate is pool `0xbac3…e551` at 740.619636284 ETH. The RPC limits prevented exhaustive resolution of older pool keys, so the ranking is not fully verified; that limitation is stated in the file.
wall-clock budget exhausted
FAILURE: budget_exhausted
Created [artifacts/answer.json](/root/.identitymd/work/36d8d13e-efab-45f5-8d96-76407a4c9feb/9a9fdec7-00c8-4abf-915c-e8939cd0a6a6/artifacts/answer.json); the required checker prints `ok`. The answer is the leader among the 2,411 pools whose keys I resolved. **It is not confirmed as the overall leader**: 478 traded pool keys remained unresolved because the available public RPCs did not complete the historical Initialize-log scan. The artifact records this limitation in `notes`.
Wrote [artifacts/answer.json](/root/.identitymd/work/36d8d13e-efab-45f5-8d96-76407a4c9feb/9a9fdec7-00c8-4abf-915c-e8939cd0a6a6/artifacts/answer.json). The leading pool ID is `0xbac3aa3b91584a53a579b3c999a56756e954e59247e497bad1d25a4334bde551`. The required checker passed: `ok`.
wall-clock budget exhausted
FAILURE: budget_exhausted
wall-clock budget exhausted
FAILURE: budget_exhausted
wall-clock budget exhausted
FAILURE: budget_exhausted
wall-clock budget exhausted
FAILURE: budget_exhausted
wall-clock budget exhausted
FAILURE: budget_exhausted
I wrote [artifacts/answer.json](/root/.identitymd/work/36d8d13e-efab-45f5-8d96-76407a4c9feb/9a9fdec7-00c8-4abf-915c-e8939cd0a6a6/artifacts/answer.json), and the checker prints `ok`. The candidate pool is `0xbac3…bde551`; its exact pinned-window RPC scan found 365 Swap logs totaling 740.619636284327829883 ETH, and its pool key confirms native ETH is currency0. **The full pool ranking did not finish** because the public RPC rate limits blocked resolving hundreds of pools. The artifact records that limitation; the leading-pool ranking is not fully verified from RPC data alone.
Created [artifacts/answer.json](/home/imd/.identitymd/work/36d8d13e-efab-45f5-8d96-76407a4c9feb/9a9fdec7-00c8-4abf-915c-e8939cd0a6a6/artifacts/answer.json); the supplied checker prints `ok`. The scan covered the pinned swap window, but the public RPC did not complete the filtered Initialize-history lookup. The answer lists the top five among resolved pools; 455 unresolved pools could beat that ranking, so this is not a confirmed answer to the question.
Created [artifacts/answer.json](/home/imd/.identitymd/work/36d8d13e-efab-45f5-8d96-76407a4c9feb/9a9fdec7-00c8-4abf-915c-e8939cd0a6a6/artifacts/answer.json). The checker prints `ok`. The first pool is the leader among pools whose keys I could resolve. **I could not certify it as the overall winner:** 478 traded pool keys were unresolved, including candidates that could outrank it. The artifact states this limitation. The Robinhood PositionManager address used for resolution is listed in [Uniswap’s deployment reference](https://developers.uniswap.org/docs/protocols/v4/deployments).
read skill:oracle-assess hashes to 5c387371cb1b, not the fc7650030dd3 it was assigned with
FAILURE: internal_error
Created [artifacts/answer.json](/root/.identitymd/work/36d8d13e-efab-45f5-8d96-76407a4c9feb/9a9fdec7-00c8-4abf-915c-e8939cd0a6a6/artifacts/answer.json). The pinned scan found the leading pool and zero unresolved contenders; the required checker printed `ok`.
could not materialize reads: read skill:oracle-assess hashes to 5c387371cb1b, not the fc7650030dd3 it was assigned with
FAILURE: internal_error
Created [artifacts/answer.json](/home/imd-worker/.identitymd/work/36d8d13e-efab-45f5-8d96-76407a4c9feb/9a9fdec7-00c8-4abf-915c-e8939cd0a6a6/artifacts/answer.json); the checker prints `ok`. The recorded pool is the leader among pools whose keys I resolved. I could not finish resolving all remaining pools from Initialize history, so the full-window ranking is unverified. This limitation is stated in the artifact’s notes.
Created [artifacts/answer.json](/root/.identitymd/work/36d8d13e-efab-45f5-8d96-76407a4c9feb/9a9fdec7-00c8-4abf-915c-e8939cd0a6a6/artifacts/answer.json). The top pool is `0x96f04ef3a049116f016a7736d6430bd902bb060812cfcc5ac4e939657abd1e02`, with `101967409753254805581555809` wei of native ETH volume. The answer checker printed `ok`. I used the Robinhood PositionManager listed in [Uniswap’s deployment reference](https://developers.uniswap.org/docs/protocols/v4/deployments).
`artifacts/answer.json` is written and `check-answer.mjs` prints `ok`. The pool with the most native-ETH volume in the window is `0xbac3aa3b91584a53a579b3c999a56756e954e59247e497bad1d25a4334bde551`. Its other side is `0x5fc5360d0400a0fd4f2af552add042d716f1d168`, and its volume is 740619636284327829883 wei, about 740.6 ETH. The next four pools are in `answer` in ranked order. - **Scan:** I ran `scan.mjs --v4` over blocks 71048411 to 71083901 against `https://rpc.mainnet.chain.robinhood.com`. The closing block hash matched the pin. It read 52293 swaps across 2889 pools and resolved every pool's currencies. Of those pools, 987 hold native ETH. - **Recipe:** The recipe is `v4-volume-rank` with the pool manager `0x8366a39cc670b4001a1121b8f6a443a643e40951`, token `0x0000000000000000000000000000000000000000`, `initializedSince` 9505 and `topN` 5. - **Definitions:** The definitions state the volume is denominated in wei of native ETH, the absolute amount on the native side of each pool. - **Endpoint choice:** The first scan through `https://rpc.ordofi.network` never finished. That endpoint caps `eth_getLogs` at 10,000 blocks, so the Initialize lookup crawled backwards through the manager's history. The official RPC accepts a full-range query when it is filtered by pool id, so I used it for the complete run. - **Cross-check:** I checked the swap totals against ordofi with a plain Swap-volume ranking and did not compare the ranked result. Pool currencies came from the Initialize logs. `notes` in the file names both endpoints and the command I ran.
runtime failed
FAILURE: runtime_error
Created [artifacts/answer.json](/root/.identitymd/work/36d8d13e-efab-45f5-8d96-76407a4c9feb/9a9fdec7-00c8-4abf-915c-e8939cd0a6a6/artifacts/answer.json) with the top pool ID and rerunnable recipe. The supplied checker printed `ok`.
[artifacts/answer.json](/root/.identitymd/work/36d8d13e-efab-45f5-8d96-76407a4c9feb/9a9fdec7-00c8-4abf-915c-e8939cd0a6a6/artifacts/answer.json) is written, and the checker prints `ok`. The ranking is incomplete: public RPC throttling prevented resolving the currencies for 478 traded pools. The file states that limitation and gives the highest volume among pools whose keys I could resolve; I can’t certify it as the overall leader.
Created [artifacts/answer.json](/home/imd-worker/.identitymd/work/36d8d13e-efab-45f5-8d96-76407a4c9feb/9a9fdec7-00c8-4abf-915c-e8939cd0a6a6/artifacts/answer.json). The checker prints `ok`. The result is a **partial ranking**: the pinned-window scan found 52,293 swaps across 2,889 pools, but the public RPC left 455 plausible pools unresolved after repeated Initialize-history refusals. The file notes that the leading pool and figure may change if an unresolved pool contains native ETH.
`artifacts/answer.json` now exists, and `check-answer.mjs` prints `ok` for it. The pool with the most native-ETH volume over blocks 71048411–71083901 is `0xbac3aa3b91584a53a579b3c999a56756e954e59247e497bad1d25a4334bde551`. Its volume is 740619636284327829883 wei (about 740.6 ETH). The other side of that pool is `0x5fc5360d0400a0fd4f2af552add042d716f1d168`. - **How it was computed:** `scan.mjs --v4` with the Robinhood pool manager, the native-ETH token (address zero) and `initializedSince` 9505. It ran against the public RPC `rpc.mainnet.chain.robinhood.com`, which was the only endpoint that completed. The others returned 429 or 403 errors, or backend-unavailable errors. - **`answer` versus `recipe`:** I ran the scan with a top-5 ranking, then kept only the first pool in `answer` and set `topN` to 1 in the recipe. The oracle brief has `head` set to 1. `check-answer.mjs` accepted this. The second-ranked pool was `0x24107d…379e`, and `answer.json` doesn't list it. - **Window key order:** the checker requires the `window` keys in the brief's order (`toBlock`, `fromBlock`, `toBlockHash`). My first draft had them in a different order and failed, and I fixed it. - **Definitions:** they are copied from the brief unchanged.
Created [artifacts/answer.json](/root/.identitymd/work/36d8d13e-efab-45f5-8d96-76407a4c9feb/9a9fdec7-00c8-4abf-915c-e8939cd0a6a6/artifacts/answer.json). The supplied checker prints `ok`.
Check passes. The answer at `artifacts/answer.json` is written and validated: `check-answer.mjs` prints `ok`. Summary: scanned all Uniswap v4 PoolManager Swap logs over the pinned window (71048411–71083901) on Robinhood Chain via `rpc.mainnet.chain.robinhood.com`, resolved all 2889 traded pools' currencies from Initialize logs back to the manager's deployment block, and ranked the 987 pools holding native ETH (address zero) by absolute ETH-side volume. Top pool `0xbac3aa3b...bde551` did ~740.6 ETH of volume, well clear of the runner-up (~50.8 ETH).
Created [artifacts/answer.json](/home/imd-worker2/.identitymd/work/36d8d13e-efab-45f5-8d96-76407a4c9feb/9a9fdec7-00c8-4abf-915c-e8939cd0a6a6/artifacts/answer.json); the checker prints `ok`. The ranking is incomplete: 455 unresolved pools could still contend, so the listed leader is not confirmed as the overall winner. I recorded that limitation in `notes`.
Created [artifacts/answer.json](/root/.identitymd/work/36d8d13e-efab-45f5-8d96-76407a4c9feb/9a9fdec7-00c8-4abf-915c-e8939cd0a6a6/artifacts/answer.json). The top pool is `0xbac3aa3b91584a53a579b3c999a56756e954e59247e497bad1d25a4334bde551`, with `740619636284327829883` wei of native ETH volume. The required checker printed `ok`.
Created [artifacts/answer.json](/home/imd/.identitymd/work/36d8d13e-efab-45f5-8d96-76407a4c9feb/9a9fdec7-00c8-4abf-915c-e8939cd0a6a6/artifacts/answer.json). The checker prints `ok`. The reported pool led the native-ETH pools whose keys I could resolve. RPC limits prevented resolving every pool, and that limitation is stated in the file’s notes.
The leading pool is `0xbac3aa3b91584a53a579b3c999a56756e954e59247e497bad1d25a4334bde551`, with volume `740619636284327829883` wei. [artifacts/answer.json](/home/imd1/.identitymd/work/36d8d13e-efab-45f5-8d96-76407a4c9feb/9a9fdec7-00c8-4abf-915c-e8939cd0a6a6/artifacts/answer.json) passes the supplied checker (`ok`). I computed the ranking from public RPC logs over the pinned window and full Initialize history. The canonical `--v4` rerun did not finish.
Created [artifacts/answer.json](/Users/hyperstition/.identitymd/work/36d8d13e-efab-45f5-8d96-76407a4c9feb/9a9fdec7-00c8-4abf-915c-e8939cd0a6a6/artifacts/answer.json). The pinned scan completed, and the required checker printed `ok`.
read skill:oracle-assess hashes to 5c387371cb1b, not the fc7650030dd3 it was assigned with
FAILURE: internal_error
The leading pool is `0xbac3aa3b91584a53a579b3c999a56756e954e59247e497bad1d25a4334bde551`, with **740.619636284327829883 ETH** in the pinned window. [artifacts/answer.json](/home/worker/.identitymd/work/36d8d13e-efab-45f5-8d96-76407a4c9feb/9a9fdec7-00c8-4abf-915c-e8939cd0a6a6/artifacts/answer.json) is complete, and the required checker printed `ok`.
I wrote `artifacts/answer.json`, and `check-answer.mjs` prints `ok` for it. **Answer:** the Uniswap v4 pool on Robinhood Chain with the most native-ETH volume over blocks 71048411–71083901 is `0xbac3aa3b91584a53a579b3c999a56756e954e59247e497bad1d25a4334bde551`. It pairs ETH with token `0x5fc5360d…`. Its volume was **740619636284327829883 wei** (about 740.6 ETH), far ahead of second place at about 50.8 ETH. **The official scan script never finished.** Every public endpoint and the keyed one hit rate limits or caps partway through `scan.mjs --v4`. So I did the same calculation in small scratch scripts (not submitted) instead: 1. **Hash check:** the closing block's hash matches the pinned one. 2. **Swap volumes:** I summed the absolute ETH-side amount of every swap per pool over exactly the pinned range. 2,889 pools traded. 3. **Pool currencies:** I found Uniswap's PositionManager on this chain (`0x58daec…`, named "Uniswap v4 Positions NFT"). Asking it for each pool's key identified 955 native-ETH pools. 4. **Remaining pools:** 207 pools it didn't know had raw volumes at least as large as the top ETH pool's. I looked each one up in the pool manager's creation logs, and none has native ETH as currency0, so none can outrank the answer. **What you should know:** - **Endpoint caveat:** the creation-log lookups came from `rpc.mainnet.chain.robinhood.com`, which your notes say can return empty lists for old ranges. That doesn't affect the answer, because all 207 pools were found there, each paired with another token. - **Recipe settings:** the recipe is `v4-volume-rank` with `topN: 1`, since the brief asks only for the top pool. It doesn't name the PositionManager because that recipe kind has no such parameter. The deployer's rerun will therefore need Initialize history, and I could only get that history through the endpoints above. - **Notes field:** I also put the PositionManager address, the endpoints used and the fact that the script didn't finish in the file's `notes`.
Created [artifacts/answer.json](/home/imd-worker/.identitymd/work/36d8d13e-efab-45f5-8d96-76407a4c9feb/9a9fdec7-00c8-4abf-915c-e8939cd0a6a6/artifacts/answer.json). Validation result: `ok`.
Created [artifacts/answer.json](/home/imd-worker2/.identitymd/work/36d8d13e-efab-45f5-8d96-76407a4c9feb/9a9fdec7-00c8-4abf-915c-e8939cd0a6a6/artifacts/answer.json). Validation result: `ok`.
Created [artifacts/answer.json](/home/imd/.identitymd/work/36d8d13e-efab-45f5-8d96-76407a4c9feb/9a9fdec7-00c8-4abf-915c-e8939cd0a6a6/artifacts/answer.json). The checker prints `ok`. The pinned Swap scan completed, but public RPCs refused the historical Initialize-log reads needed to identify which pools contain native ETH. The file states this limitation and gives the reproducible top amount0 ranking as the closest computation; it does **not** verify the native-ETH-only leader.
`artifacts/answer.json` is written, and `check-answer.mjs` prints `ok` for it. The pool with the most native-ETH volume in blocks 71048411 to 71083901 is `0xbac3aa3b91584a53a579b3c999a56756e954e59247e497bad1d25a4334bde551`. The file lists the top five pool ids in order. The figure recorded is `740619636284327829883`. I computed it with `scan.mjs --v4` over exactly the pinned blocks on `rpc.mainnet.chain.robinhood.com`, and the script confirmed the closing block hash. The recipe is `v4-volume-rank` with the Robinhood Chain pool manager, the zero address as the token, and `initializedSince` 9505. Two things to know: - My first scan ran for over 25 minutes because of the default `Initialize` log chunk size. I killed it and reran with `--init-chunk 5000000 --concurrency 6`, which finished within the timeout. Those flags are not part of the recipe, and the deployer will rerun the recipe on its own. - The `check-answer.mjs` script requires the window keys in the order `toBlock`, `fromBlock`, `toBlockHash`, matching `oracle.json`. My first draft had `fromBlock` first and failed, so I reordered it.
Wrote [artifacts/answer.json](/root/.identitymd/work/36d8d13e-efab-45f5-8d96-76407a4c9feb/9a9fdec7-00c8-4abf-915c-e8939cd0a6a6/artifacts/answer.json). The leading pool ID is `0xbac3aa3b91584a53a579b3c999a56756e954e59247e497bad1d25a4334bde551`; the supplied checker prints `ok`.
Created [artifacts/answer.json](/opt/identitymd/worker3/.identitymd/work/36d8d13e-efab-45f5-8d96-76407a4c9feb/9a9fdec7-00c8-4abf-915c-e8939cd0a6a6/artifacts/answer.json). The supplied validator prints `ok`.
required outputs are missing or invalid: artifacts/answer.json: ENOENT: no such file or directory, lstat '/home/imd-worker/.identitymd/work/36d8d13e-efab-45f5-8d96-76407a4c9feb/9a9fdec7-00c8-4abf-915c-e8939cd0a6a6/artifacts/answer.json'
FAILURE: runtime_error
Created [artifacts/answer.json](/root/.identitymd/work/36d8d13e-efab-45f5-8d96-76407a4c9feb/9a9fdec7-00c8-4abf-915c-e8939cd0a6a6/artifacts/answer.json). Validation result: `ok`.
wrote outside the task's allowed paths: err.log
FAILURE: path_violation
Created [artifacts/answer.json](/Users/sagark/.identitymd/work/36d8d13e-efab-45f5-8d96-76407a4c9feb/9a9fdec7-00c8-4abf-915c-e8939cd0a6a6/artifacts/answer.json). Validation passed: `check-answer.mjs` printed `ok`.
Task complete — `artifacts/answer.json` is written and passes `check-answer.mjs`. No further action needed.
`artifacts/answer.json` is written, and `check-answer.mjs` prints `ok` for it. The pool with the most native-ETH volume in blocks 71048411 to 71083901 is `0xbac3aa3b91584a53a579b3c999a56756e954e59247e497bad1d25a4334bde551`. Its absolute swapped ETH amount was 740619636284327829883 wei (about 740.6 ETH). Its other side is token `0x5fc5360d0400a0fd4f2af552add042d716f1d168`. The file lists the top five pools, with that one first. - **Recipe:** `v4-volume-rank` on pool manager `0x8366a39cc670b4001a1121b8f6a443a643e40951`, token `0x0000000000000000000000000000000000000000` (native ETH), `initializedSince` 9505, `topN` 5. - **Scan:** I used `scan.mjs --v4` against `https://rpc.mainnet.chain.robinhood.com` alone, and the closing block hash matched the pin. It read 52,293 swaps across 2,889 pools, of which 987 have native ETH on one side. Every pool's currencies were resolved, so nothing was left unknown. - **Other endpoints:** ordofi, blockmachine and publicnode were tried but rate-limited or range-limited for the Initialize history, so none of their data is in the result. - **Not done:** I didn't check the closing hash on a second operator's endpoint, and I ran no second full scan. - **Window key order:** the checker rejects `window` unless its keys are in the order `toBlock`, `fromBlock`, `toBlockHash`, so the file uses that order.
I could not complete a defensible answer. The supplied scan fetched the pinned-window swaps but could not resolve the traded pools’ currencies; the other listed RPC endpoints failed with access restrictions, rate limits, or timeouts. I wrote [artifacts/answer.json](/home/imd-worker/.identitymd/work/36d8d13e-efab-45f5-8d96-76407a4c9feb/9a9fdec7-00c8-4abf-915c-e8939cd0a6a6/artifacts/answer.json) and confirmed the checker prints `ok`, but its pool id is an explicitly disclosed placeholder, not a computed result. The requested ranking remains unanswered.
Created [artifacts/answer.json](/home/imd/.identitymd/work/36d8d13e-efab-45f5-8d96-76407a4c9feb/9a9fdec7-00c8-4abf-915c-e8939cd0a6a6/artifacts/answer.json). The pinned scan completed, both RPC endpoints matched the closing block hash, and the answer checker printed `ok`.
Task is complete — `artifacts/answer.json` is written and passes `check-answer.mjs`. This notification is just a leftover monitor from the completed background scan; no action needed.
Created [artifacts/answer.json](/home/imdworker/.identitymd/work/36d8d13e-efab-45f5-8d96-76407a4c9feb/9a9fdec7-00c8-4abf-915c-e8939cd0a6a6/artifacts/answer.json). The checker reports `ok`.
Created [artifacts/answer.json](/root/nft2/.identitymd/work/36d8d13e-efab-45f5-8d96-76407a4c9feb/9a9fdec7-00c8-4abf-915c-e8939cd0a6a6/artifacts/answer.json). The leading pool is `0xbac3aa3b91584a53a579b3c999a56756e954e59247e497bad1d25a4334bde551`, with volume `740619636284327829883` wei. The supplied scanner matched the pinned block hash, and the required checker printed `ok`.
The check passes. `artifacts/answer.json` is written with the top Uniswap v4 pool by native-ETH volume on Robinhood Chain over the pinned block window (71048411–71083901), computed via the `v4-volume-rank` recipe, verified against the pinned closing block hash, and validated by `check-answer.mjs`.
Created [artifacts/answer.json](/home/imd/.identitymd/work/36d8d13e-efab-45f5-8d96-76407a4c9feb/9a9fdec7-00c8-4abf-915c-e8939cd0a6a6/artifacts/answer.json). Validated with the supplied checker: `ok`.
Created and verified [artifacts/answer.json](/home/imd-worker/.identitymd/work/36d8d13e-efab-45f5-8d96-76407a4c9feb/9a9fdec7-00c8-4abf-915c-e8939cd0a6a6/artifacts/answer.json). Verifier output: `ok`.
required outputs are missing or invalid: artifacts/answer.json: ENOENT: no such file or directory, lstat '/home/imd-worker/.identitymd/work/36d8d13e-efab-45f5-8d96-76407a4c9feb/9a9fdec7-00c8-4abf-915c-e8939cd0a6a6/artifacts/answer.json'
FAILURE: runtime_error
Created [artifacts/answer.json](/home/imd/.identitymd/work/36d8d13e-efab-45f5-8d96-76407a4c9feb/9a9fdec7-00c8-4abf-915c-e8939cd0a6a6/artifacts/answer.json) with the ranked pool IDs and rerunnable v4 recipe. The leading pool’s volume is `740619636284327829883` wei. The pinned block hash matched on the scan RPC and an independent RPC. The required checker printed `ok`.
Created [artifacts/answer.json](/root/.identitymd/work/36d8d13e-efab-45f5-8d96-76407a4c9feb/9a9fdec7-00c8-4abf-915c-e8939cd0a6a6/artifacts/answer.json). Validated with the supplied checker: `ok`.
Created [artifacts/answer.json](/Users/dannyren/.identitymd/work/36d8d13e-efab-45f5-8d96-76407a4c9feb/9a9fdec7-00c8-4abf-915c-e8939cd0a6a6/artifacts/answer.json). Validated with the supplied checker: `ok`.
`artifacts/answer.json` is written, and `check-answer.mjs` prints `ok` for it. The top pool by native-ETH volume over blocks 71048411 to 71083901 is `0xbac3aa3b91584a53a579b3c999a56756e954e59247e497bad1d25a4334bde551`. The answer lists the top five pools, in ranked order. The `figure` field is 740619636284327829883 wei, the total across those five pools, not the leader's own volume. I used the `v4-volume-rank` recipe and ran `scan.mjs --v4` against `https://rpc.mainnet.chain.robinhood.com`, with the `--pin` check on the closing block hash. Other endpoints were too slow or refused archive reads. The scan output confirms the pin matched. I did not run a second scan on another endpoint, since the reference says one complete scan is enough.
required outputs are missing or invalid: artifacts/answer.json: ENOENT: no such file or directory, lstat '/home/seat7/.identitymd/work/36d8d13e-efab-45f5-8d96-76407a4c9feb/9a9fdec7-00c8-4abf-915c-e8939cd0a6a6/artifacts/answer.json'
FAILURE: runtime_error
required outputs are missing or invalid: artifacts/answer.json: ENOENT: no such file or directory, lstat '/home/levi/imd/p3/work/36d8d13e-efab-45f5-8d96-76407a4c9feb/9a9fdec7-00c8-4abf-915c-e8939cd0a6a6/artifacts/answer.json'
FAILURE: runtime_error
Completed and verified. `check-answer.mjs` prints `ok`. [artifacts/answer.json](</root/.identitymd/work/36d8d13e-efab-45f5-8d96-76407a4c9feb/9a9fdec7-00c8-4abf-915c-e8939cd0a6a6/artifacts/answer.json>)
The pool that did the most native-ETH volume was **`0xbac3aa3b91584a53a579b3c999a56756e954e59247e497bad1d25a4334bde551`**. Its other currency is `0x5fc5360d0400a0fd4f2af552add042d716f1d168`, and it swapped 740619636284327829883 wei (about 740.6 ETH) over blocks 71048411–71083901. That total adds up the absolute ETH-side amount of every swap. - **How I got it:** I ran the bundled scan script (`scan.mjs --v4`) against `https://rpc.mainnet.chain.robinhood.com`. It checked the closing block's hash against the pinned one. I used the pool manager `0x8366…0951` with native ETH (address zero) as the token, and read pool history from block 9505. - **One aborted run:** my first run hit the 10-minute limit while working through the pool manager's history in the default 10,000-block chunks. I killed it and reran with 5,000,000-block chunks, which finished and produced this answer. - **Recipe and definitions:** the recipe is `v4-volume-rank` with `topN: 1`. The selection and denomination definitions are copied from the brief. - **Check:** `check-answer.mjs` printed `ok`. It first rejected the file because the window's keys weren't in the brief's order; I reordered them to match. `artifacts/answer.json` is the only file I wrote, and it's left untracked for upload.
required outputs are missing or invalid: artifacts/answer.json: ENOENT: no such file or directory, lstat '/home/imd/.identitymd/work/36d8d13e-efab-45f5-8d96-76407a4c9feb/9a9fdec7-00c8-4abf-915c-e8939cd0a6a6/artifacts'
FAILURE: runtime_error
required outputs are missing or invalid: artifacts/answer.json: ENOENT: no such file or directory, lstat '/home/imd-worker/.identitymd/work/36d8d13e-efab-45f5-8d96-76407a4c9feb/9a9fdec7-00c8-4abf-915c-e8939cd0a6a6/artifacts/answer.json'
FAILURE: runtime_error
runtime failed
FAILURE: runtime_error
Created [artifacts/answer.json](/home/imd3/.identitymd/work/36d8d13e-efab-45f5-8d96-76407a4c9feb/9a9fdec7-00c8-4abf-915c-e8939cd0a6a6/artifacts/answer.json). Validation passed: `check-answer.mjs` printed `ok`.
I couldn’t complete the prescribed ranking. The available RPCs refused or lost access during the scan, so the artifact contains a placeholder answer (`0`), not a measured pool or volume. The required checker prints `ok`, but that validates the artifact’s shape; it does not verify the ranking.
Wrote [artifacts/answer.json](/Users/zhuminquan/.identitymd/work/36d8d13e-efab-45f5-8d96-76407a4c9feb/9a9fdec7-00c8-4abf-915c-e8939cd0a6a6/artifacts/answer.json). The leading pool is `0xbac3aa3b91584a53a579b3c999a56756e954e59247e497bad1d25a4334bde551`, with 740.619636284327829883 ETH of volume. `check-answer.mjs` printed `ok`. The ranking and pinned block hash also matched the public RPC data. The supplied full v4 scan hit RPC rate limits, so I resolved all 2,889 traded pools with batched public RPC queries.
Created [artifacts/answer.json](/home/worker/.identitymd/work/36d8d13e-efab-45f5-8d96-76407a4c9feb/9a9fdec7-00c8-4abf-915c-e8939cd0a6a6/artifacts/answer.json). Validation: `check-answer.mjs` prints `ok`.
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.