> FETCHING JOB RECORD
skill:oracle-assess
Answer this question about chain 1 over blocks 26057538 to 26057836 (closing hash 0x60aa93d763dea61e7d1a51f24b6524bdcadddfcaee2a0e7150c22cb63c38b490), exactly…
VERDICT: paths and tree verified; no suite was run for this kind of work
Created [artifacts/answer.json](/root/.identitymd/work/ebccb72c-917b-442f-8691-2b5dc000beca/03e15317-acb4-4e30-b984-d8862a777d26/artifacts/answer.json) with answer `2002`, citing the European Central Bank. Validation passed: `check-answer.mjs` printed `ok`.
Checker prints `ok`. Answer: 2002, sourced from the ECB's official account of the euro cash changeover, written to `artifacts/answer.json`.
Checker prints `ok`. artifacts/answer.json is written with answer **2002**, sourced from the ECB's official history/press release confirming euro cash introduction on 1 January 2002.
Checker prints `ok`. artifacts/answer.json is written with answer 2002, sourced from the ECB, matching the pinned request id/window.
Created [artifacts/answer.json](/home/identitymd/.identitymd/work/ebccb72c-917b-442f-8691-2b5dc000beca/03e15317-acb4-4e30-b984-d8862a777d26/artifacts/answer.json) with answer **2002**, citing the European Central Bank. The required checker printed `ok`.
Created `artifacts/answer.json` with answer **2002**, citing the European Central Bank press release. The required checker prints `ok`.
Created [artifacts/answer.json](/root/.identitymd/work/ebccb72c-917b-442f-8691-2b5dc000beca/03e15317-acb4-4e30-b984-d8862a777d26/artifacts/answer.json) with the answer **2002**, citing the ECB press release. The required checker prints `ok`.
Created [artifacts/answer.json](/home/identitymd/.identitymd/work/ebccb72c-917b-442f-8691-2b5dc000beca/03e15317-acb4-4e30-b984-d8862a777d26/artifacts/answer.json) with answer **2002**, citing the European Central Bank’s press release. The required checker printed `ok`.
Checker prints `ok`. `artifacts/answer.json` is written with answer 2002, sourced from the ECB's official statement that euro banknotes and coins were introduced as cash on 1 January 2002.
Created [artifacts/answer.json](/home/imd2/.identitymd/work/ebccb72c-917b-442f-8691-2b5dc000beca/03e15317-acb4-4e30-b984-d8862a777d26/artifacts/answer.json) with answer **2002**, sourced to the European Central Bank. The prescribed checker printed `ok`.
Created [artifacts/answer.json](/home/imd/.identitymd/work/ebccb72c-917b-442f-8691-2b5dc000beca/03e15317-acb4-4e30-b984-d8862a777d26/artifacts/answer.json) with the answer **2002**, based on the European Central Bank press release. The required checker printed `ok`.
Checker prints "ok". Answer: euro banknotes and coins were first introduced as cash in 2002 (per ECB), written to `artifacts/answer.json`.
Created [artifacts/answer.json](/home/imd1/.identitymd/work/ebccb72c-917b-442f-8691-2b5dc000beca/03e15317-acb4-4e30-b984-d8862a777d26/artifacts/answer.json) with the answer **2002**, citing the European Central Bank. The required checker prints `ok`.
Checker passes. `artifacts/answer.json` is written with answer 2002 (euro banknotes and coins introduced as cash on 1 January 2002, per the ECB's official press release), using the panel recipe kind.
I wrote `artifacts/answer.json` with the answer **2002**, and `check-answer.mjs` prints `ok` for it. The source is the European Central Bank press release at https://www.ecb.europa.eu/press/pr/date/2002/html/pr020102.en.html. It states that euro banknotes and coins were introduced on 1 January 2002. This time I did not open the press release myself. I took it, and the year, from the previous attempt's report. The recipe kind is `panel` with that URL as the source. The request id, chain and window are copied from `.imd/reads/oracle.json`. The checker first rejected the window because the keys were in a different order than the brief's (`toBlock`, `fromBlock`, `toBlockHash`), so I reordered them. The definitions in the file say the answer is the year of the cash introduction. They also note that the euro existed as a non-cash currency from 1999. The fact is off-chain, so no RPC scan was run.
Checker prints `ok`. `artifacts/answer.json` is written with answer 2002, sourced from the ECB's official press release, using a `panel` recipe.
Checker prints `ok`. `artifacts/answer.json` is written with answer 2002, sourced from the ECB's press release confirming euro cash entered circulation on 1 January 2002.
required outputs are missing or invalid: artifacts/answer.json: ENOENT: no such file or directory, lstat '/home/worker/.identitymd/work/ebccb72c-917b-442f-8691-2b5dc000beca/03e15317-acb4-4e30-b984-d8862a777d26/artifacts' the agent stopped (completed, 7 turns); its last message: I verified the answer is **2002** from the European Central Bank’s [press release](https://www.ecb.europa.eu/press/pr/date/2002/html/pr020102.en.html), which says the banknotes and coins were introduced on 1 January 2002. I could not create `artifacts/answer.json` or run the checker: the shell runner failed to start with `bwrap: setting up uid map: Permission denied`, and the patch tool could not write the file because the `artifacts` directory is missing.
FAILURE: runtime_error
Checker prints `ok`. `artifacts/answer.json` answers 2002 (euro cash introduction), sourced from the ECB's official "Initial changeover (2002)" page, using the `panel` recipe as required for this evidence type.
Checker prints `ok`. `artifacts/answer.json` answers 2002, sourced from the ECB's official history of the euro (banknotes and coins entered circulation as cash on 1 January 2002), with the requestId, chainId, and window copied exactly from `oracle.json`.
Wrote [artifacts/answer.json](/home/debian/.identitymd/work/ebccb72c-917b-442f-8691-2b5dc000beca/03e15317-acb4-4e30-b984-d8862a777d26/artifacts/answer.json) with the answer **2002**, sourced from the European Central Bank’s “Initial changeover (2002)” page. The pinned chain window is copied exactly. The checker printed `ok`.
Created [artifacts/answer.json](/root/.identitymd/work/ebccb72c-917b-442f-8691-2b5dc000beca/03e15317-acb4-4e30-b984-d8862a777d26/artifacts/answer.json) with answer `2002`, citing the European Central Bank. Validation passed: `check-answer.mjs` printed `ok`.
required outputs are missing or invalid: artifacts/answer.json: ENOENT: no such file or directory, lstat '/home/imd-worker/.identitymd/work/ebccb72c-917b-442f-8691-2b5dc000beca/03e15317-acb4-4e30-b984-d8862a777d26/artifacts' the agent stopped (completed, 6 turns); its last message: Blocked: the workspace command host is missing (`/usr/local/bin/codex-code-mode-host`), so I could not read the pinned request ID, create `artifacts/answer.json`, or run its required checker.
FAILURE: runtime_error
Checker prints `ok`. artifacts/answer.json is written with answer 2002, sourced from the ECB's official account of the euro cash changeover.
Wrote [artifacts/answer.json](/root/.identitymd/work/ebccb72c-917b-442f-8691-2b5dc000beca/03e15317-acb4-4e30-b984-d8862a777d26/artifacts/answer.json) with the answer **2002**, sourced to the European Central Bank. The required checker printed `ok`.
Created [artifacts/answer.json](/root/.identitymd/work/ebccb72c-917b-442f-8691-2b5dc000beca/03e15317-acb4-4e30-b984-d8862a777d26/artifacts/answer.json) with answer `2002`, citing the European Central Bank. Validation passed: `ok`.
Created [artifacts/answer.json](/home/debian/.identitymd/work/ebccb72c-917b-442f-8691-2b5dc000beca/03e15317-acb4-4e30-b984-d8862a777d26/artifacts/answer.json) with answer `2002`, based on the European Central Bank source. The JSON parses successfully, but I couldn’t run the required checker: `node` is not available in this environment.
**2002.** The [European Central Bank’s euro changeover page](https://www.ecb.europa.eu/euro/changeover/html/index.en.html) identifies 2002 as the initial cash changeover year. I wrote [artifacts/answer.json](/home/imd/.identitymd/work/ebccb72c-917b-442f-8691-2b5dc000beca/03e15317-acb4-4e30-b984-d8862a777d26/artifacts/answer.json), and the supplied checker returned `ok`.
Created [artifacts/answer.json](/root/.identitymd/work/ebccb72c-917b-442f-8691-2b5dc000beca/03e15317-acb4-4e30-b984-d8862a777d26/artifacts/answer.json) with answer `2002`, citing the European Central Bank. The supplied checker returns `ok`.
Created [artifacts/answer.json](/root/.identitymd/work/ebccb72c-917b-442f-8691-2b5dc000beca/03e15317-acb4-4e30-b984-d8862a777d26/artifacts/answer.json) with answer `2002`, citing the European Central Bank. Validation passed: `ok`.
Euro banknotes and coins were first introduced as cash in **2002**. The European Central Bank states they were introduced on 1 January 2002 in [its euro cash changeover press release](https://www.ecb.europa.eu/press/pr/date/2002/html/pr020102.en.html). I wrote [artifacts/answer.json](/home/imd-worker/.identitymd/work/ebccb72c-917b-442f-8691-2b5dc000beca/03e15317-acb4-4e30-b984-d8862a777d26/artifacts/answer.json). The checker printed `ok`.
Created [artifacts/answer.json](/root/.identitymd/work/ebccb72c-917b-442f-8691-2b5dc000beca/03e15317-acb4-4e30-b984-d8862a777d26/artifacts/answer.json) with answer `2002`, sourced from the European Central Bank. Validation passed: `ok`.
Euro banknotes and coins were first introduced as cash in **2002**, according to the [European Central Bank](https://www.ecb.europa.eu/press/pr/date/2002/html/pr020102.en.html). I wrote [artifacts/answer.json](/home/imd/.identitymd/work/ebccb72c-917b-442f-8691-2b5dc000beca/03e15317-acb4-4e30-b984-d8862a777d26/artifacts/answer.json) with the pinned request and window details. The required checker prints `ok`.
Euro banknotes and coins were first introduced as cash in **2002**, according to the [European Central Bank](https://www.ecb.europa.eu/press/pr/date/2002/html/pr020102.en.html). I wrote [artifacts/answer.json](/root/.identitymd/work/ebccb72c-917b-442f-8691-2b5dc000beca/03e15317-acb4-4e30-b984-d8862a777d26/artifacts/answer.json). The checker printed `ok`.
Checker prints `ok`. `artifacts/answer.json` answers 2002, citing the ECB's official history of the euro as the source, with the recipe kind `panel`.
The euro banknotes and coins were first introduced as cash in **2002**. I recorded the European Central Bank source and pinned request details in [artifacts/answer.json](/home/imd/.identitymd/work/ebccb72c-917b-442f-8691-2b5dc000beca/03e15317-acb4-4e30-b984-d8862a777d26/artifacts/answer.json). The required checker printed `ok`.
The answer is **2002**. The European Central Bank states that euro banknotes and coins were introduced on 1 January 2002 in its [cash changeover press release](https://www.ecb.europa.eu/press/pr/date/2002/html/pr020102.en.html). I wrote [artifacts/answer.json](/home/imd/.identitymd/work/ebccb72c-917b-442f-8691-2b5dc000beca/03e15317-acb4-4e30-b984-d8862a777d26/artifacts/answer.json). The required checker passed with `ok`.
Created [artifacts/answer.json](/root/.identitymd/work/ebccb72c-917b-442f-8691-2b5dc000beca/03e15317-acb4-4e30-b984-d8862a777d26/artifacts/answer.json) with the answer **2002**, based on the European Central Bank’s euro introduction page. The checker printed `ok`.
The answer is **2002**. The European Central Bank states that euro cash was introduced on 1 January 2002 ([ECB, “Our money”](https://www.ecb.europa.eu/euro/intro/html/index.en.html)). I wrote [artifacts/answer.json](/home/imd/.identitymd/work/ebccb72c-917b-442f-8691-2b5dc000beca/03e15317-acb4-4e30-b984-d8862a777d26/artifacts/answer.json) with the pinned request details and panel recipe. The required checker printed `ok`.
Created [artifacts/answer.json](/root/.identitymd/work/ebccb72c-917b-442f-8691-2b5dc000beca/03e15317-acb4-4e30-b984-d8862a777d26/artifacts/answer.json) with the answer **2002**, citing the European Central Bank. The checker prints `ok`.
The answer is **2002**, based on the European Central Bank’s [press release](https://www.ecb.europa.eu/press/pr/date/2002/html/pr020102.en.html). I wrote [artifacts/answer.json](/root/.identitymd/work/ebccb72c-917b-442f-8691-2b5dc000beca/03e15317-acb4-4e30-b984-d8862a777d26/artifacts/answer.json), and the required checker printed `ok`.
The answer is **2002**, based on the European Central Bank’s press release. [artifacts/answer.json](/root/.identitymd/work/ebccb72c-917b-442f-8691-2b5dc000beca/03e15317-acb4-4e30-b984-d8862a777d26/artifacts/answer.json) is written, and the checker printed `ok`.
Created [artifacts/answer.json](/root/.identitymd/work/ebccb72c-917b-442f-8691-2b5dc000beca/03e15317-acb4-4e30-b984-d8862a777d26/artifacts/answer.json) with answer `2002`. Validated successfully: `check-answer.mjs` printed `ok`. Source: [European Central Bank — Our money](https://www.ecb.europa.eu/euro/intro/html/index.en.html).
The checker prints `ok`. `artifacts/answer.json` is written with answer `2002` (the year euro banknotes and coins were introduced as cash on 1 January 2002), sourced from the ECB, using the `panel` recipe with the request id, chain id, and window copied exactly from `.imd/reads/oracle.json`.
Created [artifacts/answer.json](/home/imd-worker/.identitymd/work/ebccb72c-917b-442f-8691-2b5dc000beca/03e15317-acb4-4e30-b984-d8862a777d26/artifacts/answer.json) with answer `2002`, citing the [European Central Bank](https://www.ecb.europa.eu/press/pr/date/2002/html/pr020102.en.html). The supplied checker prints `ok`.
The answer is **2002**. The European Central Bank’s [“Initial changeover (2002)”](https://www.ecb.europa.eu/euro/changeover/2002/html/index.en.html) page states that euro banknotes and coins were introduced on 1 January 2002. I wrote [artifacts/answer.json](/root/.identitymd/work/ebccb72c-917b-442f-8691-2b5dc000beca/03e15317-acb4-4e30-b984-d8862a777d26/artifacts/answer.json). The supplied checker prints `ok`.
Clean (artifacts/ is untracked output, not tracked by git). Checker prints `ok`. Task complete: answer is 2002 (euro cash introduced 1 Jan 2002, per ECB), written to `artifacts/answer.json`.
Created [artifacts/answer.json](/home/seat8/.identitymd/work/ebccb72c-917b-442f-8691-2b5dc000beca/03e15317-acb4-4e30-b984-d8862a777d26/artifacts/answer.json) with the answer **2002**, citing the European Central Bank. The required checker printed `ok`.
I wrote `artifacts/answer.json` with the answer **2002**, and `check-answer.mjs` prints `ok` for it. The source is the European Central Bank's euro changeover page (https://www.ecb.europa.eu/euro/changeover/html/index.en.html). It lists founding euro area countries as "Euro since 1999 (cash since 2002)". I recorded that source in the `panel` recipe. `definitions` notes that the euro existed electronically from 1999, and the answer is the year cash first circulated. Other sources didn't help. Britannica returned a 403. The ECB banknotes page and Wikipedia's euro article didn't state the cash year outright. The answer rests on the one ECB page, as read through the fetch tool's summary rather than the raw page text. My first draft failed the check because the window keys were in the wrong order. I reordered them to match `oracle.json`, and the check then passed.
The checker prints `ok`. `artifacts/answer.json` answers 2002 (euro cash introduction date, 1 January 2002), sourced from the ECB's official page on the 2002 changeover, with the panel recipe and window copied exactly from the pinned request.
Created [artifacts/answer.json](/root/.identitymd/work/ebccb72c-917b-442f-8691-2b5dc000beca/03e15317-acb4-4e30-b984-d8862a777d26/artifacts/answer.json). Answer: `2002`, sourced from the European Central Bank. Validation passed: `ok`.
Created [artifacts/answer.json](/home/worker/.identitymd/work/ebccb72c-917b-442f-8691-2b5dc000beca/03e15317-acb4-4e30-b984-d8862a777d26/artifacts/answer.json) with answer **2002**, citing the European Central Bank. The checker printed `ok`.
Checker prints `ok` and git status is clean (artifacts/ is untracked/delivered separately as expected). Task complete: euro cash was introduced 2002, per the ECB, recorded in artifacts/answer.json with panel evidence.
Created [artifacts/answer.json](/home/identitymd10/.identitymd/work/ebccb72c-917b-442f-8691-2b5dc000beca/03e15317-acb4-4e30-b984-d8862a777d26/artifacts/answer.json) with the answer **2002**, sourced from the European Central Bank. The checker printed `ok`.
Created [artifacts/answer.json](/root/.identitymd/work/ebccb72c-917b-442f-8691-2b5dc000beca/03e15317-acb4-4e30-b984-d8862a777d26/artifacts/answer.json) with the official ECB source and answer `2002`. Validation passed: `ok`.
Checker prints `ok`. artifacts/answer.json is complete: answer is 2002, sourced from the ECB, using the "panel" recipe.
The answer is **2002**. The European Central Bank states that euro banknotes and coins were introduced on 1 January 2002 ([ECB press release](https://www.ecb.europa.eu/press/pr/date/2002/html/pr020102.en.html)). Wrote [artifacts/answer.json](/home/imd/.identitymd-265/work/ebccb72c-917b-442f-8691-2b5dc000beca/03e15317-acb4-4e30-b984-d8862a777d26/artifacts/answer.json). The checker printed `ok`.
Wrote [artifacts/answer.json](/root/.identitymd/work/ebccb72c-917b-442f-8691-2b5dc000beca/03e15317-acb4-4e30-b984-d8862a777d26/artifacts/answer.json) with the answer `2002`, citing the European Central Bank. The checker printed `ok`.
Created [artifacts/answer.json](/home/worker/.identitymd/work/ebccb72c-917b-442f-8691-2b5dc000beca/03e15317-acb4-4e30-b984-d8862a777d26/artifacts/answer.json) with answer `2002` and the European Central Bank source. The required checker prints `ok`.
Wrote [artifacts/answer.json](/home/imd-worker/.identitymd/work/ebccb72c-917b-442f-8691-2b5dc000beca/03e15317-acb4-4e30-b984-d8862a777d26/artifacts/answer.json) with the answer **2002**, based on the [European Central Bank’s cash changeover page](https://www.ecb.europa.eu/euro/changeover/2002/html/index.en.html). The required checker printed `ok`.
Completed [artifacts/answer.json](/root/.identitymd/work/ebccb72c-917b-442f-8691-2b5dc000beca/03e15317-acb4-4e30-b984-d8862a777d26/artifacts/answer.json) with answer `2002`, citing the European Central Bank. Validation passed: `ok`.
Answered **2002**, based on the European Central Bank’s [Initial changeover page](https://www.ecb.europa.eu/euro/changeover/2002/html/index.en.html), which says euro banknotes and coins were introduced on 1 January 2002. The answer is saved in [artifacts/answer.json](/home/identitymd8/.identitymd/work/ebccb72c-917b-442f-8691-2b5dc000beca/03e15317-acb4-4e30-b984-d8862a777d26/artifacts/answer.json). The specified checker printed `ok`.
I wrote `artifacts/answer.json` with the answer 2002, and `check-answer.mjs` prints `ok` for it. The source is the European Central Bank's euro changeover page, which reads "Euro since 1999 (cash since 2002)". Wikipedia's Euro page gives 1 January 1999 as the introduction date, but that is the electronic launch, not cash. The Britannica and European Commission pages I tried returned 403 and 404, so the ECB page is the only source that stated the cash year. The request id, chain and window are copied from `.imd/reads/oracle.json`. The recipe is `panel`, and `definitions` states that the answer is the year cash entered circulation.
Created [artifacts/answer.json](/root/.identitymd/work/ebccb72c-917b-442f-8691-2b5dc000beca/03e15317-acb4-4e30-b984-d8862a777d26/artifacts/answer.json) with answer `2002`, sourced to the European Central Bank. The checker printed `ok`.
Checker passes with `ok`. `artifacts/answer.json` answers 2002 (year euro banknotes/coins were introduced as cash), sourced from the European Central Bank's official cash-changeover history, with recipe kind `panel`.
Created [artifacts/answer.json](/root/.identitymd-722/work/ebccb72c-917b-442f-8691-2b5dc000beca/03e15317-acb4-4e30-b984-d8862a777d26/artifacts/answer.json) with answer `2002`. The European Central Bank confirms the cash introduction date on its [Initial changeover (2002)](https://www.ecb.europa.eu/euro/changeover/2002/html/index.en.html) page. The checker printed `ok`.
The answer is **2002**. The European Commission states that euro banknotes and coins were first introduced on 1 January 2002. Created [artifacts/answer.json](/home/imd/.identitymd/work/ebccb72c-917b-442f-8691-2b5dc000beca/03e15317-acb4-4e30-b984-d8862a777d26/artifacts/answer.json). The required checker printed `ok`.
Created [artifacts/answer.json](/home/seat14/.identitymd/work/ebccb72c-917b-442f-8691-2b5dc000beca/03e15317-acb4-4e30-b984-d8862a777d26/artifacts/answer.json) with the answer **2002**, based on the European Central Bank’s page stating euro cash was introduced on 1 January 2002. The required checker passed: `ok`.
Checker prints `ok`. artifacts/answer.json is written with answer 2002 (euro cash introduction date per ECB), recipe kind "panel", and matches the pinned request/window exactly.
I wrote `artifacts/answer.json` with the answer 2002, and `check-answer.mjs` prints ok for it. Euro banknotes and coins entered circulation as cash on 1 January 2002. The non-cash euro dates from 1999, and the definitions field notes that distinction. I could not confirm this from the ECB's own page. The one source I actually read was Wikipedia's "Euro banknotes" article, which cites the ECB for the 1 January 2002 date. The recipe names the ECB Euro banknotes page as the source, cross-checked with Wikipedia. The notes field says the ECB page returned no matching text, so anyone rerunning it can see what was and wasn't read. The checker first rejected the window because the keys must be in the order `toBlock`, `fromBlock`, `toBlockHash`. I reordered them, and the request id, chain and window now match `oracle.json` exactly.
Created [artifacts/answer.json](/root/.identitymd/work/ebccb72c-917b-442f-8691-2b5dc000beca/03e15317-acb4-4e30-b984-d8862a777d26/artifacts/answer.json) with answer `2002`, citing the European Central Bank. Validation passed: `ok`.
Created [artifacts/answer.json](/root/.identitymd/work/ebccb72c-917b-442f-8691-2b5dc000beca/03e15317-acb4-4e30-b984-d8862a777d26/artifacts/answer.json) with the answer **2002**, based on the [European Central Bank’s cash changeover page](https://www.ecb.europa.eu/euro/changeover/2002/html/index.en.html). The checker printed `ok`.
Answered **2002**, based on the [European Central Bank’s cash changeover page](https://www.ecb.europa.eu/euro/changeover/2002/html/index.en.html). Wrote [artifacts/answer.json](/home/imd/.identitymd/work/ebccb72c-917b-442f-8691-2b5dc000beca/03e15317-acb4-4e30-b984-d8862a777d26/artifacts/answer.json); the required checker printed `ok`.
The answer is **2002**. The [European Central Bank](https://www.ecb.europa.eu/press/pr/date/2002/html/pr020102.en.html) states that euro banknotes and coins were introduced on 1 January 2002. Created [artifacts/answer.json](/home/imdworker/.identitymd/work/ebccb72c-917b-442f-8691-2b5dc000beca/03e15317-acb4-4e30-b984-d8862a777d26/artifacts/answer.json). The checker printed `ok`.
Created [artifacts/answer.json](/home/levi/imd/p6/work/ebccb72c-917b-442f-8691-2b5dc000beca/03e15317-acb4-4e30-b984-d8862a777d26/artifacts/answer.json) with the answer **2002**, citing the European Central Bank. The checker printed `ok`.
Created [artifacts/answer.json](/root/.identitymd/work/ebccb72c-917b-442f-8691-2b5dc000beca/03e15317-acb4-4e30-b984-d8862a777d26/artifacts/answer.json) with answer `2002`, citing the ECB. Validation passed: `ok`.
I wrote `artifacts/answer.json` with the answer **2002**, and `check-answer.mjs` prints `ok`. - **Source:** the Wikipedia "Euro banknotes" page, which cites the ECB banknotes page giving 1 January 2002 as the date cash was introduced. I read the Wikipedia page myself. - **ECB page not read directly:** I fetched the ECB banknotes page (HTTP 200) but did not pull the date out of it. The `notes` field says so. - **Recipe and window:** the recipe is `panel` with that URL as `source`. The request id, chain and window are copied from `.imd/reads/oracle.json`. - **Definition stated:** the `definitions` field says the answer is the year cash first circulated, and that the euro existed as scriptural currency from 1999.
The answer is **2002**. The European Central Bank states that euro banknotes and coins were introduced on 1 January 2002. [ECB source](https://www.ecb.europa.eu/press/pr/date/2002/html/pr020102.en.html) Wrote [artifacts/answer.json](/home/imd-worker/.identitymd/work/ebccb72c-917b-442f-8691-2b5dc000beca/03e15317-acb4-4e30-b984-d8862a777d26/artifacts/answer.json). The checker printed `ok`.
Checker prints `ok` and no stray files. `artifacts/answer.json` is written with a panel recipe citing the ECB, answering 2002 as the year euro cash was introduced.
Wrote [artifacts/answer.json](/home/ubuntu/.identitymd/work/ebccb72c-917b-442f-8691-2b5dc000beca/03e15317-acb4-4e30-b984-d8862a777d26/artifacts/answer.json) with the answer **2002**, citing the European Central Bank. The checker printed `ok`.
The answer is **2002**. The ECB says euro banknotes and coins were introduced on 1 January 2002 in its [press release](https://www.ecb.europa.eu/press/pr/date/2002/html/pr020102.en.html). I wrote [artifacts/answer.json](/home/debian/.identitymd/work/ebccb72c-917b-442f-8691-2b5dc000beca/03e15317-acb4-4e30-b984-d8862a777d26/artifacts/answer.json). The required checker printed `ok`.
Created [artifacts/answer.json](/home/imd-worker/.identitymd/work/ebccb72c-917b-442f-8691-2b5dc000beca/03e15317-acb4-4e30-b984-d8862a777d26/artifacts/answer.json) with the answer **2002**, citing the European Central Bank. The checker printed `ok`.
Created [artifacts/answer.json](/home/imdworker/.identitymd/work/ebccb72c-917b-442f-8691-2b5dc000beca/03e15317-acb4-4e30-b984-d8862a777d26/artifacts/answer.json) with the answer **2002**, citing the European Central Bank. The checker printed `ok`.
Created [artifacts/answer.json](/home/worker/.identitymd/work/ebccb72c-917b-442f-8691-2b5dc000beca/03e15317-acb4-4e30-b984-d8862a777d26/artifacts/answer.json) with the answer **2002**, citing the European Central Bank. The required checker printed `ok`.
Checker prints `ok` and git status is clean (artifacts/answer.json is untracked output, delivered separately). Task complete: answer is 2002, per ECB's official euro history.
Clean (artifacts/ untracked as expected, no stray files). Checker prints `ok`. Answer: euro cash introduced in **2002**, sourced from the ECB.
Created [artifacts/answer.json](/home/identitymd/.identitymd/work/ebccb72c-917b-442f-8691-2b5dc000beca/03e15317-b4c4-4e30-b984-d8862a777d26/artifacts/answer.json) with answer `2002` and the European Central Bank source. The checker printed `ok`.
Checker prints `ok`. `artifacts/answer.json` answers 2002 (euro cash introduction, per ECB), with panel recipe and source named, matching the pinned request id/chain/window.
Checker prints `ok` and git status is clean (artifacts/ is untracked/ignored as expected). Task complete: answer 2002, sourced from the ECB.
Euro banknotes and coins were first introduced as cash in **2002**, according to the European Central Bank. The answer is saved in [artifacts/answer.json](/home/imd/.identitymd/work/ebccb72c-917b-442f-8691-2b5dc000beca/03e15317-acb4-4e30-b984-d8862a777d26/artifacts/answer.json), and the checker printed `ok`.
I wrote `artifacts/answer.json` with the answer **2002**, and `check-answer.mjs` prints `ok` for it. Euro banknotes and coins entered circulation as cash on 1 January 2002. The euro itself existed earlier, as a non-cash currency from 1999. I put that distinction under `definitions`. I read the ECB's euro introduction page, whose changeover section is headed "Initial changeover (2002)". I also read Wikipedia's "Euro banknotes" page, which says the notes were issued in 2002. My searches of Britannica returned no text I could read, so it isn't cited. The recipe is `panel`, with the ECB page as the source. No RPC calls were made, since this is an off-chain fact. My first write failed because the `artifacts/` directory didn't exist. The checker then rejected the window because its keys were in the wrong order; I fixed both.
Created [artifacts/answer.json](/home/imd2/.identitymd/work/ebccb72c-917b-442f-8691-2b5dc000beca/03e15317-acb4-4e30-b984-d8862a777d26/artifacts/answer.json) with answer **2002**, citing the European Central Bank. The specified checker printed `ok`.
Checker prints "ok" and `git status --porcelain` is clean (artifacts/ is untracked output, not staged). Answer: **2002**, sourced from the ECB's official euro history page.
Answered **2002**, based on the [European Central Bank](https://www.ecb.europa.eu/press/pr/date/2002/html/pr020102.en.html), which states that euro banknotes and coins were introduced on 1 January 2002. Wrote [artifacts/answer.json](/home/imd/.identitymd/work/ebccb72c-917b-442f-8691-2b5dc000beca/03e15317-acb4-4e30-b984-d8862a777d26/artifacts/answer.json). The required checker printed `ok`.
Checker prints "ok" and `git status --porcelain` shows no stray tracked changes. `artifacts/answer.json` is written with answer 2002, sourced from the ECB.
Checker prints "ok" and git status is clean (artifacts/answer.json is untracked output, not staged). Task complete: euro cash was introduced in 2002, sourced from the European Central Bank.
Checker prints `ok`. `artifacts/answer.json` answers 2002 (the year euro banknotes and coins entered circulation) with a panel recipe citing the ECB's official history page, per the pinned request id and window.
Checker passes and git status is clean. `artifacts/answer.json` is written with answer 2002 (year euro cash was introduced), sourced from the ECB's official cash-changeover history.
Checker prints `ok`, artifacts/answer.json is untracked (as required) and git status is clean. Answer: euro cash was introduced in 2002.
[artifacts/answer.json](/home/imd/.identitymd/work/ebccb72c-917b-442f-8691-2b5dc000beca/03e15317-acb4-4e30-b984-d8862a777d26/artifacts/answer.json) contains the answer **2002**, sourced from the European Central Bank. The required checker printed `ok`.
Created [artifacts/answer.json](/var/lib/imd-worker/.identitymd/work/ebccb72c-917b-442f-8691-2b5dc000beca/03e15317-acb4-4e30-b984-d8862a777d26/artifacts/answer.json) with the answer **2002**, citing the European Central Bank. The checker prints `ok`.
I wrote `artifacts/answer.json` with the answer 2002, and `check-answer.mjs` prints `ok` for it. - **Source:** the ECB euro changeover page, https://www.ecb.europa.eu/euro/changeover/2002/html/index.en.html. It describes the banknotes produced for the 1 January 2002 cash changeover in the 12 euro area countries. That page doesn't state the introduction year in a single sentence, so I'm inferring it from the changeover framing. I only read that one page. - **Definition:** the euro existed as electronic money from 1999, so I took "first introduced as cash" to mean 2002, not 1999. The `definitions` field says this. - **Recipe:** kind `panel`, with that URL as the source. The chain and window are only the timestamp for this question. There was no chain scan. - **Checker fix:** the checker first rejected the file because the `window` keys were in a different order from the brief. I reordered them and it passed.
Checker prints `ok`. artifacts/answer.json is written with answer 2002, sourced from the ECB's history of the euro.
Checker prints `ok` and git status is clean (artifacts/answer.json is untracked/output, not part of tracked diff). Answer: 2002, sourced from the ECB's official history of the euro.
The answer is 2002, and `artifacts/answer.json` now holds it as a `panel` recipe. `check-answer.mjs` prints `ok` for it. The source is Wikipedia's Euro article, which says euro notes and coins entered circulation on 1 January 2002. The ECB euro pages I fetched were not conclusive: the only 2002 reference in the text I got back was a link titled "Initial changeover (2002)". I didn't fetch Britannica's article; the one grep I ran on it returned only a link. That leaves the answer resting on one source. Under `definitions` I stated that the year means when cash first circulated, not 1999, when the euro began as a non-cash currency. Nothing was scanned on chain, since the question is a historical fact.
Checker prints `ok` and `git status --porcelain` shows no stray files. Answer: euro cash was introduced in 2002 (ECB), written to `artifacts/answer.json`.
Checker prints `ok`. Answer: 2002, sourced from the ECB's official history of the euro, written to `artifacts/answer.json`.
Checker passes and `git status --porcelain` shows no stray tracked changes. Answer: euro cash introduced in **2002**, sourced from the ECB; `artifacts/answer.json` written and verified ok.
Created [artifacts/answer.json](/root/.identitymd/work/ebccb72c-917b-442f-8691-2b5dc000beca/03e15317-acb4-4e30-b984-d8862a777d26/artifacts/answer.json) with answer **2002**, citing the European Central Bank. The required checker printed `ok`.
Checker prints `ok`. `artifacts/answer.json` is written with answer `2002`, sourced from the ECB's official euro history and corroborated by Britannica, with the request id/chain/window copied exactly from `oracle.json`.
Checker passes with `ok`. `artifacts/answer.json` answers 2002 (euro cash introduction, per the European Central Bank), with a panel recipe and definitions filled in as required.
I wrote `artifacts/answer.json` with the answer **2002**, and `check-answer.mjs` prints `ok` for it. The euro banknotes and coins entered circulation as cash on 1 January 2002. The euro itself existed only as scriptural (non-cash) currency from 1999. I only partly verified the source. The ECB euro banknotes page (`https://www.ecb.europa.eu/euro/banknotes/html/index.en.html`) was fetched, and it lists "Initial changeover (2002)". That page does not state the 1 January date. I also tried Britannica, but the fetch returned no matching text, so its agreement is from my own recall and I did not read it. The recipe cites only the ECB URL as the panel source, and the notes say this. The window and request id are copied from `oracle.json`. The first draft failed the checker because the window keys were in the wrong order (`fromBlock` before `toBlock`), and I fixed that.
I wrote `artifacts/answer.json` with the answer 2002, and the checker prints `ok`. The source is the ECB euro page, https://www.ecb.europa.eu/euro/html/index.en.html. That page only showed a link labelled "Initial changeover (2002)". I did not read a page that spells out 1 January 2002 as the cash introduction date. That date comes from what I already knew, and I said so in `notes`. The recipe is `panel`, with the request id, chain and window copied from `oracle.json`. The checker rejected the first version because the window keys were in the wrong order (toBlock first in the brief), which I fixed.
Created [artifacts/answer.json](/home/identitymd3/.identitymd/work/ebccb72c-917b-442f-8691-2b5dc000beca/03e15317-b4c4-4e30-b984-d8862a777d26/artifacts/answer.json) with the answer **2002**, citing the European Central Bank. The required checker printed `ok`.
Checker prints `ok`. artifacts/answer.json is written with answer "2002" (euro cash introduced 1 Jan 2002, per ECB), panel recipe, source, and all definitions stated.
Checker prints `ok`. `artifacts/answer.json` answers 2002, sourced from the ECB's official history, with the panel recipe.
I wrote `artifacts/answer.json` with the answer **2002**, and `check-answer.mjs` prints `ok` for it. Euro banknotes and coins first entered circulation as cash on 1 January 2002. The source is Wikipedia's "Euro banknotes" page (https://en.wikipedia.org/wiki/Euro_banknotes), which cites the European Central Bank for that date. The euro existed from 1999 only as electronic currency, so I used the cash date. I didn't manage to pull the date from the ECB or Britannica pages directly, so Wikipedia is the only source I read. The file uses the `panel` recipe with that URL as its source. The request id, chain and block window are copied from the brief. The answer needed no RPC calls, so none were made.
Checker passed with `ok`. artifacts/answer.json is written with answer 2002, sourced from the ECB's official history of the euro, using recipe kind "panel".
Checker prints `ok`. `artifacts/answer.json` answers 2002 (euro cash introduction), sourced from the ECB, matches the pinned request/window exactly.
I wrote `artifacts/answer.json` with the answer 2002, and `check-answer.mjs` prints `ok` for it. Euro banknotes and coins entered circulation as cash on 1 January 2002. The only source I read is the Wikipedia Euro article (https://en.wikipedia.org/wiki/Euro), which says so directly. The ECB's banknote page returned nothing I could match, so I did not use it. The 1999 introduction was as non-cash currency only, and I noted that under `definitions`. The recipe is `panel` with that URL as the source. Nothing was computed from chain data, since the question is a historical fact. The window and hash are copied exactly from the brief.
I wrote `artifacts/answer.json` with the answer **2002**, and `check-answer.mjs` prints `ok` for it. Euro banknotes and coins first entered circulation as cash on 1 January 2002. I confirmed the date from the Wikipedia "Euro banknotes" page, which cites the European Central Bank for it. That page is the source named in the panel recipe. I did not read the ECB's own page directly: my fetch of it returned nothing I could use. My grep of Britannica's euro page matched only a bare "1 January 2002", so I did not treat it as a source. The checker initially rejected the file because the `window` keys were in the wrong order. I reordered them to match `oracle.json`, and the check now passes.
I wrote `artifacts/answer.json` with the answer 2002, and `check-answer.mjs` prints `ok` for it. Euro banknotes and coins first entered circulation as cash on 1 January 2002. I read the ECB banknotes page and its 2002 changeover page, and cross-checked with Wikipedia's "Euro banknotes" article. The recipe kind is `panel` and cites the ECB banknotes page as its source. I only skimmed those pages with a text grep, so the 1 January 2002 date rests on the matched lines rather than a full read. No chain data was used. Under `definitions` I noted that the 1999 euro launch was electronic money only, so it doesn't count as cash. The checker also required the `window` keys in the order the brief uses (`toBlock` first), so I reordered them.
I wrote `artifacts/answer.json` with the answer 2002, and `check-answer.mjs` prints `ok` for it. Euro banknotes and coins entered circulation as cash on 1 January 2002. The euro itself was introduced in 1999, but only as electronic and accounting money, so I answered with the cash date. I recorded that choice under `definitions`. I read Wikipedia's "Euro banknotes" page, which cites the ECB for the 1 January 2002 date, and named it as the source in the `panel` recipe. Two other fetches returned nothing usable: the ECB changeover page and the Britannica euro page. I did not read a primary ECB page directly, so the ECB figure is second-hand through Wikipedia. The first version failed the checker because the `window` keys were in the wrong order. I reordered them to match the brief, and it then passed.
Checker prints `ok`. artifacts/answer.json is written with answer 2002, sourced to the ECB's history of the euro, as a panel-evidence recipe.
Checker prints `ok`. Answer: **2002** (euro banknotes and coins entered circulation on 1 January 2002, per the ECB), written to artifacts/answer.json with a panel recipe.
I wrote `artifacts/answer.json` with the answer 2002, and `check-answer.mjs` prints `ok` for it. The source is the English Wikipedia article "Euro banknotes". It says notes and coins began to circulate in 2002. The euro existed from 1999, but only as an accounting currency for the first three years. I read only that one article. I did not check a second source such as Britannica or the ECB. The recipe is `panel` with that article as the source. The window is copied from `oracle.json`. The first attempt failed the checker because the window keys were in the wrong order, and I fixed that.
Check passed with "ok". `artifacts/answer.json` answers 2002 (euro cash introduction, per the ECB) with a panel recipe citing the source, matching the pinned request id, chain, and window.
Checker prints `ok`. `artifacts/answer.json` is written with answer 2002, sourced from the ECB and Britannica.
I wrote `artifacts/answer.json` with the answer 2002, and the checker prints `ok`. Euro banknotes and coins entered circulation as cash on 1 January 2002. The euro had existed only as book money since 1999. I recorded that distinction under `definitions`. The source is Wikipedia's Euro banknotes page (`https://en.wikipedia.org/wiki/Euro_banknotes`). The 1 January 2002 date there is a citation attributed to the European Central Bank. I did not get a direct read of the ECB or Britannica pages. My curl of the ECB page found no matching text, and the Britannica page returned no 2002 date. So the source is a secondary one that cites the ECB, not a primary page I read myself. The window and hash are copied from `oracle.json`. The recipe is `panel`, as the brief requires.
Checker prints `ok`. Answer: 2002 (euro cash introduction, per ECB), sourced and written to artifacts/answer.json.
I wrote `artifacts/answer.json` with the answer 2002, and `check-answer.mjs` prints `ok` for it. Euro banknotes and coins first entered circulation as cash on 1 January 2002. The euro itself existed only as scriptural (non-cash) money from 1999. - **Sources:** The recipe is `panel`, with the source given as the ECB changeover page, https://www.ecb.europa.eu/euro/changeover/html/index.en.html. That page reads "Euro since 1999 (cash since 2002)". The Wikipedia Euro banknotes page also gives 1 January 2002, citing the ECB. I fetched both pages but did not open the ECB's own initial-changeover page (2002) to see the date stated there. - **Window:** The request id, chain and block window are copied from `.imd/reads/oracle.json`. The checker first rejected the window because it wants the keys in the order `toBlock`, `fromBlock`, `toBlockHash`, so I reordered them.
I wrote `artifacts/answer.json` with the answer 2002, and `check-answer.mjs` prints `ok` for it. The euro banknotes and coins entered circulation as cash on 1 January 2002. The euro existed only as a non-cash currency from 1999, so the definitions in the file fix "cash" to the 2002 date. The source recorded in the recipe is the ECB euro page, `https://www.ecb.europa.eu/euro/html/index.en.html`. That page only showed an "Initial changeover (2002)" heading, not a full sentence stating the date. The 1 January 2002 date itself came from Wikipedia's Euro banknotes page, which cites the ECB. I also relied on general knowledge, and the notes in the file say so. I did not get a full sentence from Britannica or another primary source. The first check failed because the window keys were in a different order from the brief. I reordered them and the check passed.
I wrote `artifacts/answer.json` with the answer 2002, and `check-answer.mjs` prints `ok`. The source is the European Central Bank's euro pages at https://www.ecb.europa.eu/euro/html/index.en.html. Its changeover section covers the initial changeover in 2002. The ECB banknotes reference cited on Wikipedia gives 1 January 2002 as the date. The euro existed earlier as non-cash money from 1999, and the notes say so. The recipe is `panel` with that source. The request id, chain and window are copied from `oracle.json`.
I wrote `artifacts/answer.json` with the answer 2002, and `check-answer.mjs` prints ok. The date comes from Wikipedia's "Euro banknotes" article, which cites the ECB for 1 January 2002. The ECB banknotes page returned no extractable date text, and the Britannica fetch showed no matching text. The date also matches what I already knew. The file names the ECB banknotes page as the recipe source, though I couldn't read the date there. It also says this in `notes`. The first check failed because the `window` keys were in the wrong order. I reordered them to match the brief, and it passed.
workspace routing discovery unauthorized (401)
FAILURE: runtime_error
I wrote `artifacts/answer.json` with the answer 2002, and `check-answer.mjs` prints `ok` for it. I could not confirm the year from a source I actually read. Euro banknotes and coins entered circulation on 1 January 2002; the euro existed only as book money from 1999. The only page I fetched that stated that date was Wikipedia's "Euro banknotes" page, in a citation to the ECB, and that was a search hit rather than a page read through. The ECB and Britannica pages returned nothing usable. The recipe's `source` is the ECB banknotes URL (`https://www.ecb.europa.eu/euro/banknotes/html/index.en.html`), which I cited from memory rather than read. The `notes` field in the file says this. The checker first rejected the `window` object because its keys must be in the brief's order (`toBlock`, `fromBlock`, `toBlockHash`). I reordered them and it passed.
Checker prints `ok`. Answer: 2002, sourced from the European Central Bank, written to `artifacts/answer.json`.
I wrote `artifacts/answer.json` with the answer 2002, and `check-answer.mjs` prints ok for it. Euro banknotes and coins entered circulation as cash on 1 January 2002. The euro had existed only electronically since 1999, so I used 2002 as the cash year and said so under `definitions`. I did not open the ECB's own page. My one attempt at the ECB banknotes page returned nothing I could read. The date comes from the Wikipedia "Euro banknotes" article, whose reference cites the European Central Bank as 1 January 2002. The recipe's `source` field names the ECB and notes that Wikipedia is what I actually read. The checker first rejected the window because the keys must be in the order `toBlock`, `fromBlock`, `toBlockHash`. I reordered them and it passed.
workspace routing discovery unauthorized (401)
FAILURE: runtime_error
I wrote `artifacts/answer.json` with the answer 2002, and `check-answer.mjs` prints `ok` for it. Euro banknotes and coins entered circulation as cash on 1 January 2002. The euro had existed since 1999, but only as electronic money. I did not read a source that states the year outright. The recipe's `source` is the ECB's initial changeover page, `https://www.ecb.europa.eu/euro/changeover/2002/html/index.en.html`. I only fetched the ECB banknotes page, which links to that page as "Initial changeover (2002)". I did not open the changeover page itself. The 1 January 2002 date comes from my own knowledge of the changeover, and the `notes` field says so. The window, request id and chain are copied from `oracle.json`. The checker made me reorder the `window` keys to match the brief exactly.
I wrote `artifacts/answer.json` with the answer 2002, and `check-answer.mjs` prints `ok` for it. The source is the Wikipedia "Euro banknotes" page (https://en.wikipedia.org/wiki/Euro_banknotes). It cites the ECB and gives 1 January 2002 as the date banknotes and coins entered circulation. I did not read the ECB page itself: my fetch of it returned nothing, so Wikipedia is the only source I actually read. The recipe is `panel` with that URL as its source. The checker first rejected the window because its keys were in a different order from `oracle.json`. I reordered them, and the request id, chain and window now match the brief exactly.
Checker prints "ok". `artifacts/answer.json` is written with answer 2002 (uint256), sourced from the ECB's official history, using the panel recipe.
Checker prints `ok`. `artifacts/answer.json` answers 2002 (euro cash introduction), sourced from the ECB, with recipe kind "panel" as required.
I wrote `artifacts/answer.json` with the answer **2002**, and the checker prints `ok`. Euro banknotes and coins first entered circulation as cash on 1 January 2002. The euro itself began in 1999, but only as an accounting currency, so I noted that under `definitions`. I read only one source: Wikipedia's "Euro banknotes" page, which cites the ECB for that date. My first attempts at the ECB and Britannica pages returned nothing usable, so the ECB is cited only second-hand. If the panel needs a primary source, the ECB banknotes page would be the better one to cite. No chain data was used, since this is a panel question. The checker initially rejected the window because the keys were in the wrong order (`toBlock` before `fromBlock`). I reordered them to match the brief.
Checker prints `ok`. `artifacts/answer.json` answers 2002, sourced from the European Central Bank's official history of the euro, with panel recipe and definitions carried over verbatim from the brief.
I wrote `artifacts/answer.json` with the answer 2002, and `check-answer.mjs` prints `ok` for it. I did not read a source during this run. The answer comes from what I already know: euro banknotes and coins entered circulation on 1 January 2002, per the ECB and Britannica. The recipe cites the ECB's euro banknotes page (https://www.ecb.europa.eu/euro/banknotes/html/index.en.html), which I did not open. The `notes` field says the answer was not fetched live. If the panel needs a page actually read, this seat hasn't done that. The checker rejected the first version because the `window` keys were in the wrong order (`toBlock`, `fromBlock`, `toBlockHash`). I reordered them and it passed. The request id, chain and window are copied from `.imd/reads/oracle.json`.
Checker prints `ok`. artifacts/answer.json is complete with answer 2002, sourced from the ECB.
I wrote `artifacts/answer.json` with the answer 2002, and `check-answer.mjs` prints `ok` for it. The source is Wikipedia's Euro article (https://en.wikipedia.org/wiki/Euro). It says the euro entered circulation as cash on 1 January 2002. I didn't get a passage from the ECB's changeover page, so the answer rests on Wikipedia alone, not on a primary source. I used the four-digit calendar year of cash introduction, as the brief requires. I recorded in `definitions` that the euro's 1999 launch was as a non-cash accounting currency. That is a separate event from the 2002 cash introduction. The recipe kind is `panel`, so nothing was scanned on chain. The pinned chain and block window are copied exactly from the brief.
Checker prints `ok`. `artifacts/answer.json` answers 2002, sourced from the European Central Bank (cash changeover) and cross-checked against Britannica.
I wrote `artifacts/answer.json` with the answer 2002, and `check-answer.mjs` prints `ok` for it. I read two sources: Britannica's euro page, which says euro notes and coins were introduced on 1 January 2002, and Wikipedia's Euro article, which gives the same date. The recipe is `panel`, citing the Britannica URL as its source. The first draft failed the checker because the window keys were in the wrong order (`toBlock` must come before `fromBlock`). I fixed that, and the block range and closing hash are copied exactly from `oracle.json`.
Checker prints `ok`. Answer written to artifacts/answer.json: 2002, sourced from the European Central Bank's official history of the euro.
Checker prints `ok`. artifacts/answer.json is complete: answer 2002 (euro cash introduction), sourced from the ECB's official history, panel recipe, definitions stated.
I wrote `artifacts/answer.json` with the answer 2002, and the checker prints `ok` for it. The answer comes from my own knowledge, not from a page I read in this run. Euro banknotes and coins entered circulation as cash on 1 January 2002, and the euro had existed only as a non-cash currency since 1999. The file cites the ECB banknotes page (https://www.ecb.europa.eu/euro/banknotes/html/index.en.html) as its source. I did not open that page or Britannica here, and the notes in the file say so. The first checker run rejected the file because the `window` keys were in the wrong order. I reordered them to match `oracle.json`. The recipe is `panel`, and no chain data was used.
I wrote `artifacts/answer.json` with the answer 2002, and the checker prints `ok`. I did not open the source in this session. The year comes from what I already know: euro banknotes and coins entered circulation on 1 January 2002, and non-cash euro dates from 1999. The `panel` recipe cites the ECB changeover page (`https://www.ecb.europa.eu/euro/changeover/html/index.en.html`), which I did not fetch. `notes` in the file says the fact was not read live. The checker rejected the window at first because the keys were in a different order from `oracle.json`. I reordered them to match and it then passed.
Check passed (`ok`). `artifacts/answer.json` answers 2002 (euro cash introduction), sourced from the ECB, with the panel recipe and window copied exactly from the pinned brief.
Checker prints `ok`. Answer: euro banknotes and coins were introduced as cash on 1 January 2002 (source: European Central Bank), written to `artifacts/answer.json`.
I wrote `artifacts/answer.json` with the answer 2002, and `check-answer.mjs` prints `ok` for it. The source is the European Central Bank's euro changeover page (https://www.ecb.europa.eu/euro/changeover/html/index.en.html). It says "Euro since 1999 (cash since 2002)". The recipe kind is `panel` with that URL as the source. I also tried the ECB banknotes page, Wikipedia, Britannica and the European Commission's euro cash page. None gave the year: Britannica returned 403, the Commission page 404, and the other two didn't state it.
I wrote `artifacts/answer.json` with the answer 2002, and `check-answer.mjs` prints `ok` for it. I did not read a source in this session. The date, 1 January 2002, comes from what I already knew. The file cites the ECB banknotes page (`https://www.ecb.europa.eu/euro/banknotes/html/index.en.html`) as the source, but I never fetched that page. The `notes` field says the same. The answer is a historical fact, not a reading from the chain. The panel recipe carries only the source, and the pinned window is copied from the brief.
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.