8db60f0c-fe3e-4a56-9f76-8b9a2faf2fd5IMD JOB

`check-answer.mjs` prints `ok`. The answer (1,149,496,000,000,000,000 wei = 1.149496 ETH) was sourced from OpenSea's verified collection stats per the floorRule, cross-checked against CoinGecko (0.04% agreement), with onchain Transfer-log corroboration over the pinned block window — all written to `artifacts/answer.json`.

Completed [artifacts/answer.json](/home/imd2/.identitymd/work/8db60f0c-fe3e-4a56-9f76-8b9a2faf2fd5/8eb67bfe-3977-423d-87a1-4c0c22e22a23/artifacts/answer.json). Validation passed: `check-answer.mjs` printed `ok`.

Completed [artifacts/answer.json](/home/imd2/.identitymd/work/8db60f0c-fe3e-4a56-9f76-8b9a2faf2fd5/8eb67bfe-3977-423d-87a1-4c0c22e22a23/artifacts/answer.json). Validated with the supplied checker: `ok`.

Created [artifacts/answer.json](/root/.identitymd/work/8db60f0c-fe3e-4a56-9f76-8b9a2faf2fd5/8eb67bfe-3977-423d-87a1-4c0c22e22a23/artifacts/answer.json). Validated successfully with the supplied checker (`ok`).

check-answer.mjs prints `ok`. artifacts/answer.json is complete with the panel recipe, floor of 1.149496 ETH (1149496000000000000 wei) sourced from opensea.io/collection/veefriends, cross-checked against CoinGecko's API/site, and onchain Transfer-log evidence with an explicit limitation noted about full Seaport decode not completing within budget.

Completed [artifacts/answer.json](/home/imd-worker/.identitymd/work/8db60f0c-fe3e-4a56-9f76-8b9a2faf2fd5/8eb67bfe-3977-423d-87a1-4c0c22e22a23/artifacts/answer.json). Answer: `1149496000000000000` wei. Validation: `check-answer.mjs` prints `ok`.

Created and validated [artifacts/answer.json]( /Users/zhuminquan/.identitymd/work/8db60f0c-fe3e-4a56-9f76-8b9a2faf2fd5/8eb67bfe-3977-423d-87a1-4c0c22e22a23/artifacts/answer.json ). Verifier output: `ok`.

Created and validated [artifacts/answer.json](/home/worker/.identitymd/work/8db60f0c-fe3e-4a56-9f76-8b9a2faf2fd5/8eb67bfe-3977-423d-87a1-4c0c22e22a23/artifacts/answer.json). Selected floor: `1149497000000000000` wei. Assessor result: `ok`.

Created [artifacts/answer.json](/home/startover/.identitymd/work/8db60f0c-fe3e-4a56-9f76-8b9a2faf2fd5/8eb67bfe-3977-423d-87a1-4c0c22e22a23/artifacts/answer.json). Validated successfully: `check-answer.mjs` prints `ok`.

Taylor, done. `artifacts/answer.json` passes `check-answer.mjs`. Summary: - **Floor: 1.149496 ETH = 1,149,496,000,000,000,000 wei**, sourced from OpenSea's `GET /api/v2/collections/veefriends/stats` (`total.floor_price`, symbol ETH), preferred per the request's `floorRule`. - CoinGecko's `nfts/veefriends` endpoint also succeeded (1.15 ETH) — 0.04% apart, no investigation needed. - Contract verified: `0xa3aee8bce55beea1951ef834b99f3ac60d1abeeb` (VeeFriends Series 1, ERC721, 10,255 supply). - Onchain corroboration in the pinned block window: a native-ETH marketplace sale at block 26027684 paid 1.149699 ETH — essentially matching the selected floor. A separate Blur sale at 1.0302 ETH total consideration came in below floor, consistent with the ~9% 24h floor move CoinGecko reports; neither sale was used as the floor itself.

Check passes. Summary: `artifacts/answer.json` answers the VeeFriends floor as **1149496000000000000 wei** (1.149496 ETH), sourced from OpenSea's `collections/veefriends/stats` (per the request's floorRule preference), cross-checked against CoinGecko (1.15 ETH, 0.044% apart) and corroborated onchain — confirmed contract `0xa3aee8bce55beea1951ef834b99f3ac60d1abeeb`, matched the pinned block hash, and decoded a real WETH-paid marketplace sale (1.0302 ETH) inside the pinned window without substituting it for the floor. `check-answer.mjs` reports `ok`.

Check passes with `ok`. Summary: - **Answer**: 1,150,000,000,000,000,000 wei (1.15 ETH) — VeeFriends current listing floor - **Source**: CoinGecko NFT API (`GET /api/v3/nfts/veefriends`, 200 OK), contract `0xa3aee8bce55beea1951ef834b99f3ac60d1abeeb` verified against OpenSea's unauthenticated collection endpoint (slug `veefriends`, same contract) - OpenSea v2 stats endpoint returned 401 (no API key available) — reported as an access failure, not substituted - Onchain corroboration: scanned Transfer logs for the contract over the pinned block window (26021222–26028368) via `rpc.mevblocker.io/fast`, confirming the pinned closing-block hash and finding 14 transfers across 10 blocks; full Seaport sale-event decoding wasn't completed within budget, noted as a limitation rather than used to substitute the floor artifacts/answer.json is written and passes `check-answer.mjs`.

I wrote `artifacts/answer.json` with a floor of **1149496000000000000 wei** (1.149496 ETH). `check-answer.mjs` prints `ok`. - **OpenSea:** `https://api.opensea.io/api/v2/collections/veefriends/stats` returned HTTP 200 with no key. `total.floor_price` is 1.149496 ETH. It carries no source timestamp, so I fetched it live at about 21:11 UTC on 2026-09-21. This is the source the answer uses, and the recipe is a `panel` recipe citing that URL. - **CoinGecko:** `https://api.coingecko.com/api/v3/nfts/veefriends` returned HTTP 200 with a floor of 1.15 ETH. That is 0.044% above OpenSea, inside the 1% threshold, and CoinGecko rounds to two decimals. It supplied no `last_updated` field. - **Collection scope:** OpenSea's slug `veefriends` lists a single Ethereum contract, `0xa3aee8bce55beea1951ef834b99f3ac60d1abeeb`. CoinGecko shows the same contract, so no token-id filter is needed. - **Not done:** I did not run the onchain sales cross-check. I decoded no Seaport `OrderFulfilled` events for blocks 26021222–26028368, ran no RPC scan, and did not independently verify the pinned closing hash. The floor is an offchain listing, so the pinned window does not reproduce it. `notes` states these gaps. The earlier failures were the harness's (duplicate `--model` flag, expired login, missing `artifacts/` directory). None came from the task itself.

Created [artifacts/answer.json](/root/.identitymd/work/8db60f0c-fe3e-4a56-9f76-8b9a2faf2fd5/8eb67bfe-3977-423d-87a1-4c0c22e22a23/artifacts/answer.json). Validated successfully: `check-answer.mjs` prints `ok`.

Done. `artifacts/answer.json` is written and `check-answer.mjs` prints `ok`. **Answer: `1149497000000000000` wei** (1.149497 ETH), recipe `{ kind: "panel", source: "https://api.opensea.io/api/v2/collections/veefriends/stats" }`. What I verified: **Collection scope** — CoinGecko `veefriends` → contract `0xa3aee8bce55beea1951ef834b99f3ac60d1abeeb`, platform ethereum. OpenSea slug `veefriends` (safelist `verified`) lists exactly that one contract. Onchain at the closing block: `name()=VeeFriends`, `symbol()=VFT`, `totalSupply()=10255`, ERC-721 interface true — a dedicated contract, so no project/token-id filter needed. **Both providers attempted** - OpenSea v2 stats: **200 OK without a key**, `total.floor_price = 1.149497`, symbol `ETH` → selected per the brief's `floorRule`. - CoinGecko NFT API: **200 OK**, `floor_price.native_currency = 1.15` ETH → +0.0438% vs OpenSea, under the 1% threshold and explained by CoinGecko's 2-decimal rounding. - OpenSea **listings** endpoint: **401 — "Missing an API Key"**, no key available, so per-listing enumeration was impossible and the stats floor stands. - Both read 21:09Z and re-read unchanged 21:11:05Z; neither response carries a `last_updated`, so retrieval time is the source time. **Onchain cross-check** — pin confirmed on publicnode and drpc; the window is exactly 24h (20:49:11Z → 20:49:11Z). 14 Transfer logs / 10 txs; receipts decoded to **9 sales** (5 txs were bare Approval+Transfer, excluded). Latest 3 by (block, logIndex) are Seaport `OrderFulfilled` in tx `0x16e6403b…` block 26027686: tokens 6906 / 3178 / 3272 at 1.700 / 1.830 / 1.930 ETH. The Blur sale at block 26027684 decoded from `Execution721Packed` (token 5666, 1.149699 ETH) matches its tx value. Sale total **12.737699 ETH over 9 sales** matches OpenSea's `one_day` volume `12.737699000000001` and sales `9` exactly — which is what ties the stats snapshot to the pinned window. One discrepancy noted in the answer: the cheapest window sale (0.96 WETH) is below the floor, but it's a bid acceptance, not a listing — no sale price was substituted for the floor.

required outputs are missing or invalid: artifacts/answer.json: ENOENT: no such file or directory, lstat 'C:\Users\owner\.identitymd-729\work\8db60f0c-fe3e-4a56-9f76-8b9a2faf2fd5\8eb67bfe-3977-423d-87a1-4c0c22e22a23\artifacts'

FAILURE: runtime_error

Checker prints `ok`. `artifacts/answer.json` is written with the VeeFriends floor of 1,149,496,000,000,000,000 wei (1.149496 ETH), sourced from OpenSea's live listings/best endpoint, cross-checked against CoinGecko and OpenSea's collection page, plus on-chain Seaport sale evidence from the pinned block window.

I wrote `artifacts/answer.json` with a floor of 1149496000000000000 wei (1.149496 ETH), and `check-answer.mjs` prints `ok`. I did not do the onchain sales cross-check the request asked for. - **Floor source:** OpenSea `https://api.opensea.io/api/v2/collections/veefriends/stats` returned HTTP 200 on 2026-09-21 at 21:11 UTC. Its `total.floor_price` is 1.149496 ETH, and the response gave no `last_updated` time. The recipe is `panel` with that URL as `source`. - **Second source:** the CoinGecko `veefriends` endpoint also returned HTTP 200, with a floor of 1.15 ETH. That is about 0.04% higher, well inside the 1% tolerance. I used OpenSea because the request's floor rule prefers it when the symbol is ETH and the collection matches, and it is more precise. - **Contract:** the address `0xa3aee8bce55beea1951ef834b99f3ac60d1abeeb` comes from CoinGecko only. I did not verify it onchain or check for token-id restrictions. - **Sales cross-check:** I did not decode any Seaport sale events or receipts in blocks 26021222–26028368. Both providers report 9 sales in the last day, which fits activity but is not proof. The notes in the file say this was skipped and don't claim any sales were verified. The `window` object has to keep the key order `toBlock`, `fromBlock`, `toBlockHash`, or the checker rejects it. I fixed that after the first run.

I wrote `artifacts/answer.json` with a floor of 1149496000000000000 wei (1.149496 ETH), and `check-answer.mjs` prints `ok`. I did not do the onchain sales cross-check, so the notes report no verified sales. - **Floor source:** OpenSea `https://api.opensea.io/api/v2/collections/veefriends/stats` returned HTTP 200 at 2026-09-21T21:11Z, with `total.floor_price` 1.149496 ETH. It gave no last-updated time. - **CoinGecko check:** `https://api.coingecko.com/api/v3/nfts/veefriends` returned HTTP 200 with a floor of 1.15 ETH. That is a 0.04% difference, well under the 1% threshold, and CoinGecko rounds to two decimals. - **Contract:** CoinGecko lists VeeFriends at `0xa3aee8bce55beea1951ef834b99f3ac60d1abeeb` on Ethereum, and I treated the whole contract as the collection with no token-id restriction. I did not check the contract on chain myself. - **Sales:** Both APIs report 9 sales in the last day. I did not query sale events or decode Seaport receipts for blocks 26021222–26028368, and the notes say so. The recipe is a `panel` recipe with the OpenSea URL as its source.

I wrote `artifacts/answer.json` with a VeeFriends floor of 1149497000000000000 wei (1.149497 ETH). `check-answer.mjs` prints `ok` on it. The onchain sales cross-check was not done. - **Floor source:** OpenSea's `/api/v2/collections/veefriends/stats` answered HTTP 200 without a key, with `total.floor_price` 1.149497 ETH. I picked it because the floor rule prefers it when the symbol is ETH. The recipe is a `panel` recipe citing that URL. - **CoinGecko check:** `/api/v3/nfts/veefriends` also answered HTTP 200. It reports 1.15 ETH and the mainnet contract `0xa3aee8bce55beea1951ef834b99f3ac60d1abeeb`. The difference from OpenSea is about 0.044%, which I put down to CoinGecko rounding to two decimals. I did not check a source last-updated time from either API. - **Sales:** I did not fetch receipts or decode Seaport sale events for the window. `notes` says this and that no floor was inferred from sales. - **Scope:** VeeFriends has its own contract, so no token-id filter applies. I did not confirm that the OpenSea `veefriends` slug matches that contract. - **Retrieval time:** the APIs were fetched at about 21:11 UTC on 2026-09-21.

I wrote `artifacts/answer.json` with a VeeFriends floor of 1149496000000000000 wei (1.149496 ETH). `check-answer.mjs` prints `ok`. I did not do the sales cross-check the question asked for. - **OpenSea:** the v2 stats endpoint returned HTTP 200 without a key, with `total.floor_price` of 1.149496 and symbol ETH. I fetched it at 2026-09-21T21:10:54Z. It supplies no last-updated time. - **Collection scope:** the OpenSea collection endpoint confirms slug `veefriends` and a single Ethereum contract, `0xa3aee8bce55beea1951ef834b99f3ac60d1abeeb`. - **CoinGecko:** `https://api.coingecko.com/api/v3/nfts/veefriends` returned HTTP 429 at the same time, so there is no second floor or percentage difference to compare. Following the floor rule, I used OpenSea. - **Sales:** I did not decode Seaport `OrderFulfilled` events from receipts in blocks 26021222–26028368. `notes` says so, and the floor is not derived from any sale. - **Recipe:** it is `panel`, with the OpenSea stats URL as the source. The window key order in the file matches the brief (`toBlock` first), which the checker requires.

I wrote `artifacts/answer.json` with a floor of 1150000000000000000 wei (1.15 ETH), and `check-answer.mjs` prints `ok` for it. The floor comes from CoinGecko alone. The OpenSea API needs a key I don't have, and I did not do the onchain sales cross-check. - **CoinGecko:** `https://api.coingecko.com/api/v3/nfts/veefriends` returned 200 at 2026-09-21T21:10Z. It gave `floor_price.native_currency` 1.15 ETH on contract `0xa3aee8bce55beea1951ef834b99f3ac60d1abeeb`, asset platform ethereum. That is a dedicated contract, so no token-id filter applies. The payload had no `last_updated` field, so I can't confirm the data's age beyond the live fetch. - **OpenSea:** the stats API at `https://api.opensea.io/api/v2/collections/veefriends/stats` returned 401 for a missing API key. The collection page returned 200, but I did not extract a floor from it. There is no OpenSea floor to compare, so no percentage difference is reported. - **Sales cross-check:** I did not check Seaport sales in blocks 26021222–26028368, so `notes` reports no sales and says so. The recipe is a `panel` recipe citing the CoinGecko URL. The API failures, the skipped sales check and the missing timestamp are all recorded in `notes`.

I wrote `artifacts/answer.json` with a VeeFriends floor of **1149496000000000000 wei** (1.149496 ETH). `check-answer.mjs` prints `ok`. I did not do the onchain sales cross-check the question asked for. - **OpenSea:** `https://api.opensea.io/api/v2/collections/veefriends/stats` returned HTTP 200 with no key, `total.floor_price` 1.149496 ETH. I retrieved it at 2026-09-21T21:10:46Z, and it gave no `last_updated` time. I used it because its floor symbol is ETH and the scope matches. - **CoinGecko:** `https://api.coingecko.com/api/v3/nfts/veefriends` returned HTTP 200. It gives contract `0xa3aee8bce55beea1951ef834b99f3ac60d1abeeb` on Ethereum and a floor of 1.15 ETH. That is about 0.04% above OpenSea, which fits CoinGecko rounding to two decimals. - **Recipe:** a `panel` recipe with the OpenSea stats URL as its source. - **Not done:** - I did not fetch OpenSea sale events or decode Seaport receipts for the pinned blocks, so there are no sales in the answer. The notes say this. - I did not check the pinned closing block hash against an RPC. - I used the OpenSea slug `veefriends` directly rather than confirming it from contract links. The notes say this too. The first version of the file failed the checker because `window` keys were in the wrong order (`toBlock` first, as in the brief); I fixed that.

`artifacts/answer.json` is written and the check script prints `ok`. The answer is 1149497000000000000 wei (1.149497 ETH). The on-chain sales cross-check was not done. - **Floor source:** OpenSea `GET https://api.opensea.io/api/v2/collections/veefriends/stats` returned HTTP 200 with `total.floor_price` 1.149497 ETH. I fetched it at 2026-09-21T21:10:41Z. It supplied no `last_updated` time. - **CoinGecko cross-check:** `GET https://api.coingecko.com/api/v3/nfts/veefriends` returned HTTP 200 with a floor of 1.15 ETH. That is a difference of about 0.04%, within the 1% threshold, and CoinGecko rounds to two decimals. - **Contract:** CoinGecko lists `0xa3aee8bce55beea1951ef834b99f3ac60d1abeeb` on Ethereum. I took that from the CoinGecko response and did not check it on chain. It is VeeFriends' own contract, so no token-id filter applies. - **Sales:** I did not decode any sale receipts or Seaport events. `notes` says so, and the answer does not infer a floor from sales. Both providers report 9 one-day sales and about 12.74 ETH of volume. - **Recipe:** a `panel` recipe citing the OpenSea stats URL. The first check failed because the `window` keys must be in the same order as in `oracle.json` (`toBlock` first). I reordered them.

I wrote `artifacts/answer.json` with a floor of 1149497000000000000 wei (1.149497 ETH), and `check-answer.mjs` prints `ok` for it. I did not do the on-chain sales cross-check. - **OpenSea:** `https://api.opensea.io/api/v2/collections/veefriends/stats` returned HTTP 200 with `total.floor_price` 1.149497 ETH. This is the source cited in the recipe, as the floor rule prefers OpenSea when the symbol is ETH and the scope matches. - **CoinGecko:** `https://api.coingecko.com/api/v3/nfts/veefriends` returned HTTP 200 with a floor of 1.15 ETH on Ethereum contract `0xa3aee8bce55beea1951ef834b99f3ac60d1abeeb`. The 0.04% gap from OpenSea is under the 1% threshold and comes from CoinGecko rounding to two decimals. - **Timestamps:** both were fetched around 21:10 UTC on 2026-09-21. Neither response gave a `last_updated` time for the floor, and the notes say so. - **Sales cross-check not done:** I did not decode any Seaport `OrderFulfilled` events in blocks 26021222–26028368. The notes list no sale transactions and say the check was skipped. - **Project and token-id restrictions:** I did not verify these on the contract itself beyond CoinGecko's single Ethereum contract. The notes say this too. The first `check-answer.mjs` run failed because the `window` keys were in a different order from the brief. I reordered them to match the brief and it then passed.

error: the argument '--model <MODEL>' cannot be used multiple times Usage: codex exec [OPTIONS] [PROMPT] codex exec [OPTIONS] <COMMAND> [ARGS] For more information, try '--help'.

FAILURE: runtime_error

required outputs are missing or invalid: artifacts/answer.json: ENOENT: no such file or directory, lstat '/home/seat/.identitymd/work/8db60f0c-fe3e-4a56-9f76-8b9a2faf2fd5/8eb67bfe-3977-423d-87a1-4c0c22e22a23/artifacts'

FAILURE: runtime_error

Failed to authenticate: OAuth session expired and could not be refreshed

FAILURE: runtime_error

I wrote `artifacts/answer.json` with a floor of 1149497000000000000 wei (1.149497 ETH). `check-answer.mjs` prints `ok` on it. The sales cross-check and the contract check were not done. - **Floor source:** The OpenSea stats endpoint `https://api.opensea.io/api/v2/collections/veefriends/stats` returned HTTP 200 without a key at 2026-09-21T20:55:51Z. It reported `total.floor_price` 1.149497 with symbol ETH. It gave no `last_updated` time, but I fetched it live. - **CoinGecko:** The CoinGecko NFT endpoint returned HTTP 429 (rate limit), so there is no second floor and no percentage difference to report. - **Not done:** I did not verify the mainnet contract address or the slug-to-contract mapping. I also did not decode any sales receipts in blocks 26021222–26028368, so there is no on-chain evidence in the notes. The notes say both plainly. - **Recipe:** It is a `panel` recipe pointing at the OpenSea stats URL above. The previous attempt's `runtime_error` looks like an environment login failure. It does not point to anything in the task.

I wrote `artifacts/answer.json` with a VeeFriends floor of 1149497000000000000 wei (1.149497 ETH), and `check-answer.mjs` prints `ok`. I did not run the onchain sales cross-check the request asked for. I also did not check the pinned closing block hash against an RPC. The notes in the file say both. - **Floor source:** OpenSea `https://api.opensea.io/api/v2/collections/veefriends/stats` returned HTTP 200 at 2026-09-21T20:53Z with `total.floor_price` 1.149497 in ETH. I selected it under the request's floor rule. The recipe is `panel` with that URL as its source. - **CoinGecko cross-check:** `https://api.coingecko.com/api/v3/nfts/veefriends` returned HTTP 200 with a floor of 1.15 ETH and no `last_updated` field. That is 0.044% above OpenSea, well under the 1% threshold, and looks like CoinGecko rounding to two decimals. - **Contract:** CoinGecko lists `0xa3aee8bce55beea1951ef834b99f3ac60d1abeeb` on Ethereum. I treated it as a dedicated VeeFriends contract, so no token-id filter is needed. - **Sales:** The notes do not claim any sale data, and the floor was not inferred from sales.

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FAILURE: runtime_error