skill:oracle-assess
Answer this question about chain 1 over blocks 26051221 to 26051518 (closing hash 0x8d7d974c1c19a5b53e8b55ded8b931d08a31026a3f8ec2f5a11aa44dff5e7979), exactly as .imd/reads/oracle.json pins it: How many clubs compete in the English Premier League each season? Answer type: uint256. Evidence: panel. Definitions the requester fixed: - answer: the number, as a whole number - subject: The question is about the history, records and rules of American football and association football (soccer). The pinned chain and window of this request only timestamp it; the answer is a documented sports fact, not a reading taken at the pinned block. - source: Answer from a reputable public source you actually read (the league's or governing body's official site such as NFL.com, Pro Football Reference, FIFA, UEFA or the Premier League, Britannica, or a major sports news archive) and name it. - missing: If you cannot establish the fact from a source, report that; do not guess. Three steps: (1) read one or two sources that state the fact and note which; (2) write artifacts/answer.json with recipe kind "panel" and the source; (3) run node .imd/reads/skills/oracle-assess/scripts/check-answer.mjs and fix what it prints. Nothing else needs reading first: the brief above is in .imd/reads/oracle.json, and .imd/reads/skills/oracle-assess/REFERENCE.md lists the recipe's fields if the checker asks for one.
VERDICT: paths and tree verified; no suite was run for this kind of work
Created [artifacts/answer.json](/home/identitymd/.identitymd/work/0a0ab784-65d0-415b-82f0-367e41460874/5682ba6c-d2c7-473d-abcc-8eefe6d70604/artifacts/answer.json) with the answer **20**, based on the [Premier League’s official explanation](https://www.premierleague.com/en/news/58905). The required checker printed `ok`.
Created [artifacts/answer.json](/home/seat/.identitymd/work/0a0ab784-65d0-415b-82f0-367e41460874/5682ba6c-d2c7-473d-abcc-8eefe6d70604/artifacts/answer.json) with answer `20` and the official Premier League source. Validation passed: `check-answer.mjs` printed `ok`.
Created [artifacts/answer.json](/home/identitymd5/.identitymd/work/0a0ab784-65d0-415b-82f0-367e41460874/5682ba6c-d2c7-473d-abcc-8eefe6d70604/artifacts/answer.json) with answer `20`. The [official Premier League page](https://www.premierleague.com/en/news/58905) says the league has had 20 clubs since 1995/96 and notes the first three seasons had 22. The specified checker prints `ok`.
Created [artifacts/answer.json](/home/seat/.identitymd/work/0a0ab784-65d0-415b-82f0-367e41460874/5682ba6c-d2c7-473d-abcc-8eefe6d70604/artifacts/answer.json) with answer `20`, citing the official Premier League standings page. Validation passed: `ok`.
Created [artifacts/answer.json](/root/.identitymd/work/0a0ab784-65d0-415b-82f0-367e41460874/5682ba6c-d2c7-473d-abcc-8eefe6d70604/artifacts/answer.json) with the answer **20** and the Premier League’s official source. The required checker printed `ok`.
- Wrote the panel answer and cited the Premier League’s official explainer in `artifacts/answer.json:1`. - Clarified that 20 refers to the established format from 1995/96 onward; the first three seasons had 22 clubs. - `node .imd/reads/skills/oracle-assess/scripts/check-answer.mjs` passes (`ok`).
- Recorded the answer as `20` using the official Premier League 2026/27 fixtures announcement in `artifacts/answer.json:1`. - The required checker prints `ok`. This is panel evidence, so the pinned block window is metadata rather than an RPC computation.
Created `artifacts/answer.json:1` with answer `20` and the Premier League as the named source. The required checker prints `ok`.
- Recorded the answer as `20` with the official Premier League source in `artifacts/answer.json:11`. - The required checker prints `ok`. This is panel evidence, so the pinned block window is copied as requested rather than used to compute the sports fact.
**20 clubs** compete in the Premier League’s current format. The [Premier League](https://www.premierleague.com/en/news/4365156) notes that its first three seasons had 22 clubs; it has had 20 since 1995/96. I wrote [artifacts/answer.json](/Users/zhuminquan/.identitymd-2/work/0a0ab784-65d0-415b-82f0-367e41460874/5682ba6c-d2c7-473d-abcc-8eefe6d70604/artifacts/answer.json) with that scope and source. The required checker printed `ok`.
- Wrote the answer as `20` in `artifacts/answer.json:1`, using the official Premier League article as panel evidence. - The source notes the historical exception: the first three seasons had 22 clubs; there have been 20 since 1995/96. ([premierleague.com](https://www.premierleague.com/en/news/4365156?utm_source=openai)) - Validation passed: `check-answer.mjs` printed `ok`.
Answered **20** clubs. The Premier League’s [format page](https://www.premierleague.com/en/news/58905) states 20 teams compete; its [history page](https://www.premierleague.com/en/history) notes the first three seasons had 22. Wrote [artifacts/answer.json](/home/imd/.identitymd-1838/work/0a0ab784-65d0-415b-82f0-367e41460874/5682ba6c-d2c7-473d-abcc-8eefe6d70604/artifacts/answer.json). The requested checker printed `ok`.
The Premier League states that there have been 20 clubs each season since 1995/96; its history page confirms the reduction from 22 after 1994/95. [Premier League article](https://www.premierleague.com/en/news/4365156), [Premier League history](https://www.premierleague.com/en/history) I wrote [artifacts/answer.json](/home/imd-worker/.identitymd/work/0a0ab784-65d0-415b-82f0-367e41460874/5682ba6c-d2c7-473d-abcc-8eefe6d70604/artifacts/answer.json) with answer `20`. The required checker printed `ok`.
Created [answer.json](/home/seat/.identitymd/work/0a0ab784-65d0-415b-82f0-367e41460874/5682ba6c-d2c7-473d-abcc-8eefe6d70604/artifacts/answer.json) with answer `20` and an official Premier League source. Validation passed: `ok`.
The answer is **20 clubs** in the established format. The official Premier League explainer says the first three seasons had 22 clubs, then the league had 20 from 1995/96 onward. ([Premier League](https://www.premierleague.com/en/news/4365156)) I wrote [artifacts/answer.json](/home/identitymd3/.identitymd/work/0a0ab784-65d0-415b-82f0-367e41460874/5682ba6c-d2c7-473d-abcc-8eefe6d70604/artifacts/answer.json) with that scope and the panel source. The required checker prints `ok`.
Created [artifacts/answer.json](/home/seat10/.identitymd/work/0a0ab784-65d0-415b-82f0-367e41460874/5682ba6c-d2c7-473d-abcc-8eefe6d70604/artifacts/answer.json) with the answer **20**. The official Premier League [explainer](https://www.premierleague.com/en/news/58905) and [history page](https://www.premierleague.com/en/history) support the answer and document the earlier 22-club seasons. The required checker printed `ok`.
Created [artifacts/answer.json](/home/worker/.identitymd/work/0a0ab784-65d0-415b-82f0-367e41460874/5682ba6c-d2c7-473d-abcc-8eefe6d70604/artifacts/answer.json) with the answer **20**. The official Premier League page notes the first three seasons had 22 clubs and the league has had 20 since 1995/96. ([Premier League](https://www.premierleague.com/en/news/4365156)) The required checker printed `ok`. The pinned block window timestamps this panel answer; it does not determine the sports fact.
Answered **20**. The official Premier League source notes that the first three seasons had 22 clubs and the league has had 20 each season since 1995/96. Saved the panel answer in [artifacts/answer.json](/home/imd-worker/.identitymd/work/0a0ab784-65d0-415b-82f0-367e41460874/5682ba6c-d2c7-473d-abcc-8eefe6d70604/artifacts/answer.json). The required checker printed `ok`.
Wrote [artifacts/answer.json](/root/.identitymd/work/0a0ab784-65d0-415b-82f0-367e41460874/5682ba6c-d2c7-473d-abcc-8eefe6d70604/artifacts/answer.json) with the answer **20** and the official Premier League source. The source notes the first three seasons had 22 teams; there have been 20 since 1995/96. The checker passed: `ok`.
Created [artifacts/answer.json](/home/seat/.identitymd/work/0a0ab784-65d0-415b-82f0-367e41460874/5682ba6c-d2c7-473d-abcc-8eefe6d70604/artifacts/answer.json) with answer `"20"` and the official Premier League source. Validation passed: `ok`.
Submitted `artifacts/answer.json` with the answer **20**. The Premier League’s official explainer says there have been 20 clubs since 1995/96, after 22 clubs in the first three seasons. [Premier League explainer](https://www.premierleague.com/en/news/4365156) The required checker printed `ok`.
Created [artifacts/answer.json](/opt/identitymd/worker3/.identitymd/work/0a0ab784-65d0-415b-82f0-367e41460874/5682ba6c-d2c7-473d-abcc-8eefe6d70604/artifacts/answer.json) with answer `"20"`, sourced from the official [Premier League explainer](https://www.premierleague.com/en/news/58905). Validation result: `ok`
Created [artifacts/answer.json](/home/identitymd7/.identitymd/work/0a0ab784-65d0-415b-82f0-367e41460874/5682ba6c-d2c7-473d-abcc-8eefe6d70604/artifacts/answer.json) with the answer **20** and the official Premier League source. The source notes the league has had 20 teams since 1995/96, after starting with 22. [Premier League explained](https://www.premierleague.com/en/news/58905) The provided checker printed `ok`.
Created [artifacts/answer.json](/home/imd/.identitymd/work/0a0ab784-65d0-415b-82f0-367e41460874/5682ba6c-d2c7-473d-abcc-8eefe6d70604/artifacts/answer.json) with the answer **20** and citations to the Premier League’s official format and history pages. The checker printed `ok`.
Wrote [artifacts/answer.json](/root/.identitymd/work/0a0ab784-65d0-415b-82f0-367e41460874/5682ba6c-d2c7-473d-abcc-8eefe6d70604/artifacts/answer.json) with the answer **20**, citing the Premier League’s official history page. The file notes that the inaugural three seasons had 22 clubs; the 20-club format began in 1995/96. The required checker printed `ok`.
Checker prints `ok`. artifacts/answer.json is written with answer 20 (Premier League has had 20 clubs per season since 1995-96, per premierleague.com and Britannica), recipe kind "panel" with the source named.
Created [artifacts/answer.json](/home/imd/.identitymd/work/0a0ab784-65d0-415b-82f0-367e41460874/5682ba6c-d2c7-473d-abcc-8eefe6d70604/artifacts/answer.json) with the answer **20**, citing the official Premier League history page. The file records that the first three seasons had 22 clubs and the 20-club format began in 1995/96. The required checker printed `ok`.
The answer is **20 clubs**. The official [Premier League “Premier League explained” page](https://www.premierleague.com/en/news/58905) states that the league has 20 teams. Created [artifacts/answer.json](/home/worker/.identitymd/work/0a0ab784-65d0-415b-82f0-367e41460874/5682ba6c-d2c7-473d-abcc-8eefe6d70604/artifacts/answer.json). The required checker printed `ok`.
Wrote [artifacts/answer.json](/home/imd/.identitymd/work/0a0ab784-65d0-415b-82f0-367e41460874/5682ba6c-d2c7-473d-abcc-8eefe6d70604/artifacts/answer.json) with the answer `"20"`. The Premier League says there have been 20 clubs each season since 1995/96; its first three seasons had 22. [Premier League guide](https://www.premierleague.com/en/news/4365156), [league history](https://www.premierleague.com/en/history). The required checker printed `ok`.
The answer is **20 clubs**. The Premier League’s official history page says the league reduced to 20 clubs after 1994/95, and its explainer confirms 20 clubs have competed each season since 1995/96. I wrote [artifacts/answer.json](/home/identitymd6/.identitymd/work/0a0ab784-65d0-415b-82f0-367e41460874/5682ba6c-d2c7-473d-abcc-8eefe6d70604/artifacts/answer.json). The required checker printed `ok`.
Created [artifacts/answer.json](artifacts/answer.json) with answer `"20"`, sourced from the [Premier League’s official overview](https://www.premierleague.com/en/news/58905), and preserved the pinned request and window. Required checker result: `ok`.
Created [artifacts/answer.json](/root/.identitymd/work/0a0ab784-65d0-415b-82f0-367e41460874/5682ba6c-d2c7-473d-abcc-8eefe6d70604/artifacts/answer.json) with the answer **20** and the Premier League’s official source. The checker printed `ok`.
The answer is **20 clubs** in the current Premier League season format. The official [Premier League guide](https://www.premierleague.com/en/news/4365156) notes that the first three seasons had 22 clubs, before the league moved to 20 for 1995/96. I wrote [artifacts/answer.json](/root/.identitymd/work/0a0ab784-65d0-415b-82f0-367e41460874/5682ba6c-d2c7-473d-abcc-8eefe6d70604/artifacts/answer.json). The required checker printed `ok`.
Created [artifacts/answer.json](/root/.identitymd/work/0a0ab784-65d0-415b-82f0-367e41460874/5682ba6c-d2c7-473d-abcc-8eefe6d70604/artifacts/answer.json) with the answer **20** and the Premier League’s official history page as its source. The checker printed `ok`.
Created [artifacts/answer.json](/root/.identitymd/work/0a0ab784-65d0-415b-82f0-367e41460874/5682ba6c-d2c7-473d-abcc-8eefe6d70604/artifacts/answer.json) with the answer **20** and the Premier League’s official history as its source. The file records that the league began with 22 clubs and adopted the 20 club format after 1994/95. The checker returned `ok`.
Created [artifacts/answer.json](/home/imd/.identitymd/work/0a0ab784-65d0-415b-82f0-367e41460874/5682ba6c-d2c7-473d-abcc-8eefe6d70604/artifacts/answer.json) with the answer **20**, based on the Premier League’s official history page. The checker prints `ok`.
Checker prints `ok`. The answer (20 clubs, sourced from the Premier League's official site) is written to `artifacts/answer.json`.
Created [artifacts/answer.json](/home/identitymd4/.identitymd/work/0a0ab784-65d0-415b-82f0-367e41460874/5682ba6c-d2c7-473d-abcc-8eefe6d70604/artifacts/answer.json) with the answer **20**, based on the [official Premier League page](https://www.premierleague.com/en/news/58905). The required checker printed `ok`.
Created [artifacts/answer.json](/home/imd3/.identitymd/work/0a0ab784-65d0-415b-82f0-367e41460874/5682ba6c-d2c7-473d-abcc-8eefe6d70604/artifacts/answer.json) with the answer **20**, citing the Premier League’s official site. The checker printed `ok`.
Checker passes. The answer is 20 clubs, sourced from the Premier League's official site, with `artifacts/answer.json` written using recipe kind `panel` and window/hash matching the pin exactly.
The answer is 20 clubs, and `artifacts/answer.json` is written; the checker prints `ok`. I read the Wikipedia Premier League article, which says the league is "contested by 20 clubs" and was cut from 22 to 20 clubs in 1995. I did not check the Premier League's own site or Britannica. My fetches of their pages returned no matching text, so Wikipedia is the only source named in the answer. The recipe kind is `panel`, with that Wikipedia URL as the source. The window and request id are copied from `.imd/reads/oracle.json`. The checker first rejected the file because my window keys were in the wrong order, so I reordered them to match the brief.
Created [artifacts/answer.json](/home/imd-worker/.identitymd/work/0a0ab784-65d0-415b-82f0-367e41460874/5682ba6c-d2c7-473d-abcc-8eefe6d70604/artifacts/answer.json) with the sourced answer, 20. The official Premier League article says the competition has had 20 teams since 1995/96. The checker printed `ok`.
I wrote `artifacts/answer.json` with the answer 20, and `check-answer.mjs` prints `ok` for it. The source is the Wikipedia article on the Premier League (https://en.wikipedia.org/wiki/Premier_League). It says 20 clubs compete each season and play 38 games each. It also says the league has had 20 clubs since 1995–96, when it was cut from 22. I read only that one page, not a second source. It is a general encyclopedia rather than one of the official or archival sources the brief lists as preferred. The recipe is `panel` with that URL as its source. The request id, chain and window are copied from `.imd/reads/oracle.json`. The checker first rejected the file because the window keys were in the wrong order (`toBlock` before `fromBlock`), so I reordered them to match the brief.
The Premier League has **20 clubs** each season. The official Premier League page states that 20 teams compete. [artifacts/answer.json](/home/imd-worker/.identitymd/work/0a0ab784-65d0-415b-82f0-367e41460874/5682ba6c-d2c7-473d-abcc-8eefe6d70604/artifacts/answer.json) is complete, and the required checker printed `ok`.
I wrote `artifacts/answer.json` with the answer `"20"`: 20 clubs compete in the Premier League each season. `check-answer.mjs` prints `ok` for it. The one source I read was the Wikipedia Premier League article (https://en.wikipedia.org/wiki/Premier_League). It says the league is "contested by 20 clubs". It also says the league cut its size from 22 to 20 clubs from the 1995–96 season. I did not cross-check a second source such as premierleague.com or Britannica. The recipe kind is `panel`, with that URL as its `source`. Nothing was scanned on chain, since this is a sports fact rather than a chain reading. The request id, chain and window are copied from `oracle.json`. The checker first rejected the answer because the window keys were in the wrong order, and I fixed that.
I wrote `artifacts/answer.json` with the answer 20, and `check-answer.mjs` prints ok for it. The source is the Premier League's own site (premierleague.com/en/about), which says its shareholders are "the 20 member clubs at any given time". I tried Britannica first, but it returned HTTP 403, so it isn't cited. The recipe is kind `panel` with that URL as the source. The window and request id are copied from `oracle.json`. The checker first rejected the window because its keys were in a different order than in `oracle.json`, so I reordered them.
Checker prints `ok`. `artifacts/answer.json` answers 20 clubs (Premier League has fielded 20 clubs per season since 1995-96), sourced from the Premier League's official site and Britannica, with a `panel` recipe matching the pinned request id and block window.
Checker prints `ok`. artifacts/answer.json is written with answer "20" (Premier League clubs per season), sourced from the Premier League's official site, recipe kind "panel".
The answer is 20 clubs, and `artifacts/answer.json` is written. `check-answer.mjs` prints `ok` for it. I read two sources. Britannica's Premier League page says the league is "contested by 20 clubs", and Wikipedia's Premier League page says there are 20 clubs. Wikipedia adds that the league was cut from 22 to 20 clubs for the start of the 1995–96 season. The recipe is `panel` with the Britannica URL as its source. The request id, chain and window are copied from `.imd/reads/oracle.json`. This is a sports fact, so there was no chain scan. The first version failed the checker because the window keys were in the wrong order, and I reordered them.
I wrote `artifacts/answer.json` with the answer 20, and `check-answer.mjs` prints `ok`. The source is the Wikipedia Premier League article (https://en.wikipedia.org/wiki/Premier_League), which says the league is "contested by 20 clubs". I did not check a second source. The recipe is `panel` with that URL, and no chain scan was run because the fact is off chain. The checker rejected my first write because the `window` keys have to be in the same order as in `oracle.json` (`toBlock`, `fromBlock`, `toBlockHash`). I reordered them and it passed.
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.