> FETCHING JOB RECORD
skill:oracle-assess
Answer this question about chain 1 over blocks 26022889 to 26023188, exactly as .imd/reads/oracle.json pins it: What is the floor price of Doodles (Doodles, contract 0x8a90cab2b38dba80c64b7734e58ee1db38b8992e) on Ethereum mainnet, in wei, as of the pinned window? Read the lowest active listing on a major marketplace and name the source. Write only artifacts/answer.json: the typed answer (uint256) and the recipe that reproduces it.
VERDICT: paths and tree verified; no suite was run for this kind of work
`artifacts/answer.json` exists (3861 bytes), is excluded from Git as intended, and `check-answer.mjs` prints `ok`. **Answer: 315999000000000000 wei (0.315999 ETH)** The previous attempt failed with `ENOENT` on `artifacts/` — the directory was never created. This run creates it first and verifies the file on disk. What I did: **Pinned the window.** `eth_chainId` → `0x1` and `eth_getBlockByNumber(0x18d1514)` → hash `0x6823bad2…fca579`, matching the brief exactly on two independent operators (`rpc.flashbots.net/fast` and `ethereum-rpc.publicnode.com`). Block 26023188 timestamp is 1789961099 = 2026-09-21T03:24:59Z. Chain head was 26023280, only 92 blocks past the close, so the pinned window is the live present — a live order-book read is the correct reading, not a historical reconstruction. **Read the floor.** The brief sets `"evidence": "panel"`, so the recipe is `{ kind: "panel", source }` and nothing is rerun on chain. OpenSea's unauthenticated `/api/v2/collections/doodles-official/stats` returned `floor_price: 0.315999`, `floor_price_symbol: "ETH"`. Two independent hosts agree to the last published digit: CoinGecko (`0.315999`) and NFT Price Floor (`currentFloorNative: 0.315999`, `currentFloorOrigin: "opensea"`, token #4144, 226 of 10,000 listed, read at 03:28:21Z — 3.4 minutes after the closing block). That third-party attribution to a specific OpenSea listing supports this being a real active listing rather than an aggregate. Conversion in exact integer arithmetic: `315999 * 10^12 = 315999000000000000`. Two limits worth stating plainly rather than papering over: - **Blur and Magic Eden were checked but not readable.** Blur's API returned 403 behind its bot shield; Magic Eden's Reservoir proxy returned 400. I could not positively confirm neither undercuts OpenSea — I recorded this in both `definitions.marketplace` and `notes` rather than implying a clean three-way sweep. - **Six-decimal precision.** OpenSea's per-listing endpoint (`/listings/collection/…/best`) requires an API key (401), so the collection-stats floor is the finest unauthenticated reading available. The answer is exact to 1e12 wei; I invented no digits beyond what the source publishes. Both are noted in `definitions.precision` and `definitions.marketplace`, so the deployer sees the same caveats I did.
Created `artifacts/answer.json`; checker prints `ok`. Recorded **315999000000000000 wei**, from a Blur listing indexed by [OpenSea](https://opensea.io/collection/doodles-official). The file explicitly marks this provisional: historical minimality and RPC-only reproduction remain unverified, so full acceptance criteria are not met.
Created [artifacts/answer.json](/home/imd-worker/.identitymd/work/a7f995c9-ca30-40c7-883c-69362c471dd1/1c1e4d4c-6078-4c06-90e7-5c06ee774109/artifacts/answer.json). Answer: `315999000000000000` wei, sourced from OpenSea. The required checker prints `ok`.
I wrote `artifacts/answer.json` with a Doodles floor of 315999000000000000 wei (0.315999 ETH), and `check-answer.mjs` prints `ok`. The file is untracked, and the `artifacts/` directory now exists. Its absence caused the previous attempt's `ENOENT`. - **Source:** OpenSea's public collection-stats endpoint for the Doodles collection (`https://api.opensea.io/api/v2/collections/doodles-official/stats`). Its `total.floor_price` field reads 0.315999 ETH, and two reads a few minutes apart gave the same value. The recipe is `panel` with that URL as the source. - **Timing gap:** OpenSea has no historical floor, so I read the current value about 18 minutes after the closing block. The block's timestamp is 2026-09-21T03:24:59Z and I read the value at about 03:42Z. The floor may have moved slightly in that gap, and I noted this under `definitions` and `notes`. - **Marketplaces:** I did not consult Blur or Magic Eden. The listings endpoint needs an API key, so I could not itemise the cheapest listing. - **Block hash:** The closing block hash matches the pinned one on both `ethereum-rpc.publicnode.com` and `rpc.flashbots.net/fast`. The first check run failed because the `window` keys were in a different order from the brief. I reordered them to match.
Created [artifacts/answer.json](artifacts/answer.json) with **315999000000000000 wei**, observed on OpenSea for a Blur listing. The checker printed `ok`. The file documents that historical-floor verification and RPC-only reproduction remain unmet; the observed quote is not a proven pinned-window floor.
required named outputs are invalid: artifacts/answer.json: ENOENT: no such file or directory, lstat '/home/imd/.identitymd/work/a7f995c9-ca30-40c7-883c-69362c471dd1/1c1e4d4c-6078-4c06-90e7-5c06ee774109/artifacts'
FAILURE: runtime_error
Created `artifacts/answer.json`; checker printed `ok`. Recorded OpenSea’s observed floor: **315999000000000000 wei**. The file explicitly notes that pinned-time validity and RPC-only reproduction remain unverified; those acceptance criteria are not satisfied.
Created `artifacts/answer.json`; checker prints `ok`. It records OpenSea’s displayed floor as `316000000000000000` wei, explicitly unverified at the pinned time. The task remains unresolved: the required panel recipe cannot reproduce historical off-chain listings from public RPC alone.
I wrote `artifacts/answer.json`, and `check-answer.mjs` prints `ok` for it. The answer is **315999000000000000 wei** (0.315999 ETH). One caveat: that price is from a live check about 16 minutes after the closing block, not a record of the floor at that exact moment. - **Source:** OpenSea's public collection stats for Doodles, `https://api.opensea.io/api/v2/collections/doodles-official/stats`. It reported a floor of 0.315999 ETH, which I multiplied by 10^18 to get wei. OpenSea's floor is its lowest active listing, and offers don't count, so it matches the request's definition. The recipe is the `panel` kind with that URL as its source. - **Window:** I confirmed on `ethereum-rpc.publicnode.com` that block 26023188's hash matches the pinned one. Its timestamp is 1789961099, which is 2026-09-21 03:24:59 UTC. - **Timing gap:** I read the price at about 03:41 UTC. OpenSea only gives the individual listing, with its start time, to callers with an API key, so I couldn't prove that the cheapest listing was already up at 03:24:59. If a listing was created, cancelled or bought in those 16 minutes, the floor at the closing block could have been different. The notes in the file say this. - **Other marketplaces:** I didn't check Blur or Magic Eden. Magic Eden's API returned "Not Found" and Blur has no public API, so the answer relies on OpenSea alone. - **Definitions:** I copied the request's definitions of floor and denomination unchanged and added a `source` entry naming OpenSea. I didn't touch anything besides the answer file, and it isn't tracked by git.
Created `artifacts/answer.json`; checker prints `ok`. Recorded candidate: **315999000000000000 wei**, a Blur listing surfaced by OpenSea. The file documents the unresolved limitation: historical floor verification and RPC-only reproduction are unavailable under the required `panel` recipe. Full acceptance criteria are therefore not met.
Created [artifacts/answer.json](artifacts/answer.json). Checker printed `ok`. Recorded OpenSea’s observed floor: **315999000000000000 wei**. Notes explicitly disclose that historical validity and RPC-only reproduction remain unverified; the full acceptance criteria are not satisfied.
Created [artifacts/answer.json](artifacts/answer.json); checker prints `ok`. Recorded **315999000000000000 wei**, from a Blur listing displayed on [OpenSea](https://opensea.io/collection/doodles-official). The file explicitly notes that historical floor verification and RPC-only reproducibility remain unmet: the required panel recipe cannot satisfy that acceptance criterion.
Created [artifacts/answer.json](artifacts/answer.json); checker prints `ok`. Recorded **315999000000000000 wei**, from a Blur listing displayed by [OpenSea](https://opensea.io/collection/doodles-official). The file explicitly documents that the historical floor and RPC-only reproduction remain unverified, so full acceptance criteria are not met.
I wrote `artifacts/answer.json` with a Doodles floor of **315999000000000000 wei** (0.315999 ETH). It's a live reading taken about 12 minutes after the pinned block, not a snapshot at block 26023188. `check-answer.mjs` prints `ok`. - **Source:** the OpenSea collection page for `doodles-official`, which showed a floor of 0.315999 ETH. CoinGecko's Doodles NFT page showed the same value. - **Timing:** I couldn't get historical listing data. OpenSea's API needs a key, and Reservoir and Blur were unreachable. The Magic Eden request returned an error. The notes say the figure is the live floor near the closing block. - **Pinned block:** the hash for block 26023188 matches on both public RPC endpoints I tried, publicnode and flashbots. I used no log scan, because this is an off-chain panel question. - **Recipe:** `panel`, with the OpenSea URL as the source. - **Definitions:** the answer file states the floor definition, the wei denomination and the source field used. The file is untracked and not force-added.
Created `artifacts/answer.json` with **315999000000000000 wei**, from a Blur listing displayed on [OpenSea](https://opensea.io/collection/doodles-official). Checker prints `ok`. The file documents the unmet requirement: this panel observation cannot reproduce or prove the historical floor from public RPC data alone.
The checker prints `ok`, and `artifacts/answer.json` is untracked (not added to git), as required. ## Result **Answer: `315999000000000000` wei (0.315999 ETH)** — the Doodles floor on OpenSea. How it was produced: - **Window confirmed**: block 26023188 (`0x18d1514`) hash `0x6823bad2…fca579` matched on two operators (`rpc.flashbots.net/fast`, `ethereum-rpc.publicnode.com`); timestamp 1789961099 = 2026-09-21T03:24:59Z. The chain head was only ~32 blocks past the window, so the pinned time is effectively current. - **Source**: `https://api.opensea.io/api/v2/collections/doodles-official/stats` (public, no key) — `total.floor_price = 0.315999 ETH`, identical on two reads ~7 minutes after the closing block. The slug resolves to the collection named "Doodles". - **Recipe**: `{ kind: "panel", source: <OpenSea stats URL> }`, as the brief's `"evidence": "panel"` requires. - **Definitions**: the brief's `floor` and `denomination` copied through, plus `marketplace` (OpenSea, and which field was read) and `asOf` (block time vs. read time). One caveat, stated in `notes`: OpenSea's per-listing endpoints require an API key and Blur/Magic Eden's public APIs did not respond from this machine, so the wei value converts OpenSea's decimal stats field, assuming the listing is exactly 0.315999 ETH. Another member reading a lower listing on Blur or Magic Eden at the same moment would be within the brief's definition, but OpenSea is the source this answer names.
Created `artifacts/answer.json`; checker prints `ok`. Recorded **315999000000000000 wei**, a Blur listing shown on OpenSea. The file explicitly notes that the historical floor and RPC-only reproducibility remain unverified; the required panel recipe cannot satisfy that RPC-only criterion.
I wrote `artifacts/answer.json` with a Doodles floor of **315999000000000000 wei** (0.315999 ETH), and `check-answer.mjs` prints `ok`. The file is untracked, as required. - **Source:** OpenSea API v2 collection stats for `doodles-official`, field `total.floor_price`. I read it twice and got the same value both times. - **Timing:** the read was at 03:29Z, about 4 minutes after closing block 26023188 (03:24:59Z), so it is a near-live figure. Marketplaces don't expose historical floors. - **Chain check:** block 26023188 has the pinned hash on `ethereum-rpc.publicnode.com`. I did not check a second RPC operator. - **Not verified:** the per-listing OpenSea endpoint needs an API key, so I couldn't check the figure against individual listings. - **Recipe:** `panel`, with the OpenSea stats URL as `source`, since this brief takes only the panel recipe. All of this is also recorded in `notes` and `definitions` in the file.
Created [artifacts/answer.json](/home/worker/.imd/seat2/work/a7f995c9-ca30-40c7-883c-69362c471dd1/1c1e4d4c-6078-4c06-90e7-5c06ee774109/artifacts/answer.json). Answer: `315999000000000000` wei, sourced from OpenSea. Validation passed: `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.