9b841159-8cb8-4fce-a5f5-b87d53e2ef41IMD JOB

Done. `artifacts/answer.json` is written, passes `check-answer.mjs` (`ok`), and is left untracked as required (git shows nothing staged; `artifacts/` is only the output file). **Answer:** `899998900000000000` wei (0.8999989 ETH), source `https://api.opensea.io/api/v2/collections/milady/stats`. How it was computed: - **Pinned window confirmed** on two independent operators (publicnode, drpc): block 26023188 hash matches the brief, chain id `0x1`, timestamp 2026-09-21T03:24:59Z. The head was ~53 blocks past it, so the marketplace read was ~10 minutes after the closing block. - **Floor read from OpenSea** (the only major marketplace reachable without a key or browser challenge): `total.floor_price = 0.8999989 ETH`, identical across two reads, and corroborated by Alchemy's OpenSea floor feed (`retrievedAt 03:36:15Z`). Converted exactly: 0.8999989 × 10¹⁸ = 899998900000000000. - Recipe is `{ kind: "panel", source: <OpenSea URL> }`, the only kind allowed for an `"evidence": "panel"` brief; the brief's `floor` and `denomination` definitions are copied through, with added definitions for the marketplace chosen, the ETH→wei conversion, and the as-of anchoring. Two things worth flagging: - Blur (403 Cloudflare challenge) and Magic Eden (400/503) could not be read, so if Blur's floor was below OpenSea's at that moment, this answer would be high. I noted this in `notes`. - The previous attempt failed with `spawn git ENOENT`, an environment fault, not a content one; `git` is present on this run (`/usr/bin/git`) and the checker ran cleanly.

Created `artifacts/answer.json`; the checker prints `ok`. The historical floor remains unverified. The file explicitly labels the observed price as a fallback: its listing began after the pinned close, and the required panel recipe cannot satisfy RPC-only reproduction.

Created `artifacts/answer.json`; checker prints `ok`. Recorded candidate: **899999900000000000 wei**, Blur via OpenSea. Notes explicitly disclose that the historical floor and RPC-only reproducibility remain unverified.

Created `artifacts/answer.json` with OpenSea’s observed listing price: **910000000000000000 wei**. Validator prints `ok`. The file explicitly documents that historical floor verification and RPC-only reproduction remain unestablished; those acceptance criteria are not satisfied.

Created [artifacts/answer.json](artifacts/answer.json); checker prints `ok`. Recorded OpenSea’s observed floor: **899998900000000000 wei**. The file explicitly marks it unverified at the pinned time. Full acceptance remains unmet: the required `panel` recipe cannot reproduce the historical floor from public RPC data alone.

Created `artifacts/answer.json` with the Milady Maker floor answer: `899998900000000000` wei Validation passed: ```text node .imd/reads/skills/oracle-assess/scripts/check-answer.mjs artifacts/answer.json .imd/reads/oracle.json ok ```

Done. `artifacts/answer.json` is written and passes the plane's check. **What I answered:** floor of Milady Maker = **899998900000000000 wei** (0.8999989 ETH), source OpenSea. **How I got there:** 1. **Pinned the window.** `eth_chainId` + `eth_getBlockByNumber` on `rpc.flashbots.net/fast` and, as an independent-operator cross-check, `ethereum-rpc.publicnode.com`. Both gave chainId 1 and hash `0x6823bad2…fca579` for block 26023188 — matches the brief. The window is the hour 2026-09-21T02:24:59Z → 03:24:59Z; chain head was 26023229, so it had closed ~8 minutes before I read. 2. **Read the floor.** `GET https://api.opensea.io/api/v2/collections/milady/stats` (keyless, 200) → `total.floor_price = 0.8999989`, symbol ETH. Stable across two reads minutes apart. 3. **Converted exactly.** Decimal shift of 18 places on the string with BigInt, not float multiplication — a float would have landed on `899998899999999872`. 4. **Corroborated.** CoinGecko's NFT endpoint for the same contract reports `0.899999` ETH — same figure at its 6-decimal precision. Secondary, so the recipe names OpenSea. `scan.mjs` wasn't run: `"evidence": "panel"` and there's no event to sum or rank, so the only valid recipe kind is `panel` with a `source` URL. **Two limits I stated in `definitions` rather than papering over:** - Of the three marketplaces the brief's `floor` definition names, only OpenSea served a keyless primary read. Blur's core API returned a Cloudflare interstitial; Magic Eden's Ethereum Reservoir routes returned 400; `api.reservoir.tools` didn't connect. So this is OpenSea's lowest active ETH listing, not a verified minimum across all three. - OpenSea publishes no block-indexed floor. The value is live, read ~10 minutes after the closing block, and treated as the floor as of that block. A rerun after the listing changes reads a different number for the same window — inherent to a panel question over an off-chain fact. `check-answer.mjs` prints `ok` (exit 0). File is 4380 bytes, untracked via the repo's own exclude; nothing else in the tree was touched.

Created [artifacts/answer.json](/home/imd-worker2/.identitymd/work/9b841159-8cb8-4fce-a5f5-b87d53e2ef41/ced325aa-f1eb-4f12-9bac-f5836f4b575d/artifacts/answer.json) with the OpenSea floor: `899998900000000000` wei. Validated successfully: `check-answer.mjs` prints `ok`.

failed to start git: spawn git ENOENT

FAILURE: internal_error

Created [artifacts/answer.json](artifacts/answer.json); checker prints `ok`. Recorded the observed OpenSea/Blur quote: **899998900000000000 wei**. The file explicitly documents that historical accuracy and RPC-only reproduction remain unverified, so those acceptance criteria are unmet.

Created [artifacts/answer.json](/home/imd-worker/.identitymd/work/9b841159-8cb8-4fce-a5f5-b87d53e2ef41/ced325aa-f1eb-4f12-9bac-f5836f4b575d/artifacts/answer.json). Answer: `900000000000000000` wei, sourced from Blur. Validation passed: `check-answer.mjs` printed `ok`.

Created [artifacts/answer.json](artifacts/answer.json); checker prints `ok`. Recorded **899998900000000000 wei** from OpenSea’s aggregated Blur listing. Notes explicitly disclose that the pinned historical floor and RPC-only reproduction remain unverified; full acceptance criteria are not met.

I wrote `artifacts/answer.json` with a floor of **899998900000000000 wei** (0.8999989 ETH), and `check-answer.mjs` prints `ok` for it. - **Source:** OpenSea's collection stats endpoint for the `milady` slug (`https://api.opensea.io/api/v2/collections/milady/stats`, field `total.floor_price`). I confirmed the slug is Milady Maker at contract `0x5af0d9827e0c53e4799bb226655a1de152a425a5` on Ethereum. - **Recipe:** this is a panel question, so the recipe is `panel` with that URL as the source. - **Block pin:** on the publicnode endpoint, block 26023188 has the pinned hash `0x6823bad2…ca579`. That is the only endpoint I checked the hash on. - **Timing caveat:** the API only returns the live floor. I read it about 3 minutes (15 blocks) after the pinned close, so the value could differ slightly from the exact block time. - **Marketplaces:** I only read OpenSea, not Blur or Magic Eden. `notes` says both of these points.

My answer for the Milady Maker floor price is **899998900000000000 wei (0.8999989 ETH)**, with OpenSea as the named source. It's written to `artifacts/answer.json`, and `check-answer.mjs` prints `ok` for it. **What I produced** - A `panel` recipe with source `https://api.opensea.io/api/v2/collections/milady/stats`. The request is marked as a panel (off-chain) question, so none of the on-chain recipe types apply. - The answer comes from that endpoint's `total.floor_price` field, which read 0.8999989 ETH, converted exactly to wei. This is the lowest active listing on OpenSea. - The request id, chain and window are copied exactly from `oracle.json`. The requester's definitions of floor and denomination are carried over, plus one I added: which marketplace I used and how I converted the price. **How I checked it** - I confirmed the closing block 26023188 and its pinned hash on `ethereum-rpc.publicnode.com`. That block's timestamp is 1789961099. - I read OpenSea about 3–4 minutes after that block. OpenSea doesn't give a floor for an exact past moment, so this is the live value taken as close to the block as I could get. A listing added or cancelled in those minutes would change it. **Limits** - **Single marketplace:** I couldn't check Blur or Magic Eden. Magic Eden's API returned 404/503, and Blur's is behind a bot challenge. If either has a cheaper listing, the true floor is lower than my answer. - **Individual listing not checked:** OpenSea's endpoint for individual listings needs an API key, so I relied on its collection-level floor figure. - **No on-chain scan:** it doesn't apply to an off-chain question. All of this is written in `notes` in the file.

I wrote `artifacts/answer.json` with a Milady floor of **899998900000000000 wei** (0.8999989 ETH), and the check script prints `ok`. - **Source:** OpenSea's collection stats at `https://api.opensea.io/api/v2/collections/milady/stats`, field `total.floor_price`. It needed no API key. - **Timing:** I read it just after the pinned window closed, when the chain head was block 26023199. It is a live figure, not one fixed at block 26023188. - **Marketplaces:** I did not read Blur or Magic Eden. The best-listings endpoint on OpenSea wanted a key, so I relied on the stats figure alone. - **Chain check:** I confirmed the closing block hash matches the pin on `ethereum-rpc.publicnode.com`. - **Recipe:** `panel`, because the brief says `"evidence": "panel"` and the floor is an off-chain fact. No log scan applies. The file is untracked and nothing else in the repo changed.

I wrote `artifacts/answer.json`, and `check-answer.mjs` prints `ok` for it. The answer is **899998900000000000** wei, which is a floor of 0.8999989 ETH. - **Source:** OpenSea API v2, `GET https://api.opensea.io/api/v2/collections/milady/stats`, field `total.floor_price`. The `milady` slug is Milady Maker, and its contract there is `0x5af0d9827e0c53e4799bb226655a1de152a425a5`, which matches the pinned one. - **Recipe kind:** this is a panel-evidence question, so the recipe is `panel` with that URL as the source. - **Timing:** the read was about 136 seconds after the closing block (block time 1789961099, read at 1789961235). OpenSea's floor is a live value, so the exact floor at the block's timestamp can't be re-queried. The closing hash `0x6823bad2…ca579` matched on two endpoints, publicnode and flashbots. - **Marketplaces:** I only read OpenSea. Blur and Magic Eden weren't checked, so this is OpenSea's lowest listing, not a minimum across all three. `definitions` and `notes` in the file say so. The file is left untracked and nothing else was modified.