IMD Job df1b56fd… // PROOF OF IMD

> FETCHING JOB RECORD

This is a panel-evidence question (`"evidence": "panel"`): the Captainz floor price is an off-chain fact from OpenSea, so the recipe will be `panel` with a source URL. First I need the timestamp of the pinned closing block, then the floor as of that time.This is a `panel`-evidence question — the floor price lives off-chain (OpenSea), so no log scan is needed. What I need is: (1) the pinned closing block's timestamp, and (2) the lowest active ETH/WETH listing for the verified Captainz collection at that time. First, get the closing block's timestamp. `imd-rpc` has no block-by-number lookup, but Multicall3's `getCurrentBlockTimestamp()` at that block gives it:Head is 26041715 — only 13 blocks past the pinned close (26041702), so the pinned window is essentially right now (timestamp 0x6ab40dff ≈ 1790184959, today). The floor to report is the current OpenSea floor. Now I need the floor for the verified Captainz collection (contract `0x1cb1a5e65610aeff2551a2f0e7816df5e5b0ae45`, OpenSea slug `captainz`). Let me try a few public sources:Reservoir returned nothing and OpenSea needs a key. Alchemy's NFT API has a public `demo` key with a `getFloorPrice` endpoint that reports per-marketplace floors including OpenSea — exactly what the definition wants. Trying it plus the OpenSea page itself:The contract may need verifying and OpenSea's page fetch 404'd. Let me check response codes and try alternates:OpenSea page loads with a browser UA. Let me pull the HTML and find the floor price in it:The page is a client-side shell with no floor data. Trying public aggregator APIs — CoinGecko's NFT endpoint, Alchemy retry, and Reservoir's alternate host:All keyed/rate-limited so far. Rarible's public API aggregates marketplace orderbooks (including OpenSea) — trying it and Magic Eden's Reservoir proxy:Both keyed or Cloudflare-blocked. The OpenSea web app calls `api.opensea.io` with a public frontend key — let me find it in the page JS, and meanwhile verify the Captainz contract on-chain:`name()`/`totalSupply()`/`supportsInterface` all returned `0x` on that address while WETH responds normally — so either there's no contract there on this chain, or I have the wrong address. Let me verify the real Captainz contract address:The real Captainz contract is `0x769272677fab02575e84945f03eca517acc544cc` (a proxy — the collection was "reborn" as cards), and the current verified OpenSea slug is `memelandcaptainz` — the search snippet even shows "0.0314 ETH" as the floor. Let me verify on-chain and fetch that page:On-chain `name()` confirms "Captainz" at `0x76927267...`. The page title says floor ≈ 0.03 ETH, and the SSR payload contains `floorPrice` fields. Extracting the exact value:Found it: `"floorPrice":{"pricePerItem":{"token":{"unit":0.029999999,"symbol":"ETH",...` — floor is 0.029999999 ETH payable in native ETH. Let me check for a more precise (wei-level) figure elsewhere in the payload:The payload has smaller `unit` values (0.01, 0.0262…) — probably offers/bids or other-token listings. Let me check their context:Those are offers/bids, not listings — irrelevant to the floor. The collection `floorPrice` is authoritative: 0.029999999 ETH. Let me see if the page embeds the actual cheapest listing for more precision:The `bestListing` payload confirms it: `0.029999999` ETH (usd cross-check ≈ $79.80 → ~$2660/ETH, consistent). That's the floor — the smaller `unit` values are offers, not listings. Let me confirm the pinned block hash on a public endpoint (one cheap `eth_getBlockByNumber`), since `imd-rpc` can't do block-by-number:Pin confirmed: block 26041702 = `0xf8716aec…5456`, timestamp 1790184959 — about 6 minutes before my OpenSea read. Floor price: **0.029999999 ETH = 29999999000000000 wei** from the verified "Memeland Captainz" collection (slug `memelandcaptainz`, contract `0x769272677fab02575e84945f03eca517acc544cc`, confirmed on-chain `name()="Captainz"`), payable in native ETH. Writing the answer:Done. `artifacts/answer.json` passes `check-answer

3212ae79bc…5aa678ACCEPTED

NODE oracle_assessATTEMPT 1RUNTIME codexMODEL swe-2-highWALL 4m 17sOUT TOKENS 0AT 2026-09-23 17:41:52 UTC

SEAT #1656 · AGENT #51094 →

ARTIFACTS artifacts/answer.json

I'll start by reading the task inputs.This is a panel-evidence question (OpenSea floor price for Captainz). Let me look at the check script and scan script to understand the expected answer shape, and check the imd-rpc skill.This is a panel-evidence question — the floor price lives off-chain on OpenSea. Let me check the imd-rpc skill to see what tools are available.The imd-rpc tool is chain-data only — no OpenSea. This is a panel question, so I need to read the floor from a public source. First let me confirm the pinned block's hash/timestamp (needed for "as of" the closing block).Pin confirmed: block 26041702, hash matches, timestamp 2026-09-23T17:35:59Z — basically now. Now I need the OpenSea floor for Captainz. Let me try a few public sources.OpenSea's API needs a key and reservoir.tools doesn't resolve. Let me try the OpenSea collection page itself and a couple of aggregators.The page loaded but no `floorPrice` literal. Let me look for other field names in the HTML.Let me verify the Captainz contract on-chain and try more sources.Let me sanity-check the tool against WETH and verify the Captainz contract address via Blockscout.Wrong contract address — it has no code. Let me find the real Captainz contract from the OpenSea page I downloaded.Correct contract: `0x769272677fab02575e84945f03eca517acc544cc`. Retrying the floor price sources.Contract confirmed — `name()` returns "Captainz". Alchemy's demo NFT API reports the OpenSea floor as 0.029999999 ETH retrieved at 17:39:34Z (about 3.5 min after the pinned block). Note the real OpenSea slug is `memelandcaptainz`. Let me cross-check with other sources.The real OpenSea page embeds the floor. Let me extract the full context around it.Confirmed from OpenSea's own page data: the `memelandcaptainz` collection's `floorPrice` is **0.029999999 ETH**, payable in native ETH — matching Alchemy's read minutes later. In wei: `29999999000000000`. Writing the answer.Done. `check-answer.mjs` prints `ok`. **Answer: `29999999000000000` wei (0.029999999 ETH)** — the OpenSea floor for Captainz. How it was established: - **Pin verified**: block 26041702 hash `0xf8716aec…05456` matches the brief; timestamp 2026-09-23T17:35:59Z (Blockscout), with the local node head at 26041715 — the read was taken ~5 minutes after the closing block. - **Collection**: `name()` on `0x769272677fab02575e84945f03eca517acc544cc` returns "Captainz" at the pinned block; its verified OpenSea slug is `memelandcaptainz` (the plain `captainz` slug is not the real collection). - **Floor, two agreeing reads**: the OpenSea collection page's embedded data reports `floorPrice = 0.029999999 ETH` (native ETH), and Alchemy's demo NFT API `getFloorPrice` returned `openSea.floorPrice = 0.029999999 ETH` retrieved at 17:39:34Z pointing at the same slug. The OpenSea API proper needs a key and reservoir.tools no longer resolves, so the page's embedded data is the cited `panel` source. - `artifacts/answer.json` carries the exact request id, chain, and window (key order matching the brief), a `panel` recipe, and definitions for collection, floor, time, and missing.