> FETCHING JOB RECORD
skill:oracle-assess
Answer this question about chain 1 over blocks 26051647 to 26051945 (closing hash 0x3d758284f749b52db2b004b400b4a4f3bcbadae179c7ba7aaf758704439ef475), exactly as .imd/reads/oracle.json pins it: What air temperature, in whole degrees Celsius, did the last routine METAR for KBDL (Bradley International Airport, Windsor Locks, Connecticut) issued at or before 17:00 UTC on 23 September 2026 (1:00 PM Eastern Daylight Time) report? Answer type: uint256. Evidence: panel. Definitions the requester fixed: - answer: the temperature in whole degrees Celsius as a non-negative whole number, taken from the temperature/dew-point group in the body of that METAR (for example 26 from "26/20"), not the tenths in the T-group remarks and not converted to Fahrenheit - subject: The weather observation at KBDL (Connecticut) on 23 September 2026. "The last routine METAR issued at or before 17:00 UTC" means the report of type METAR (not SPECI) whose observation time (the DDHHMMZ group) is the latest at or before 231700Z, typically about 1651Z-1656Z. The pinned chain and window of this request only timestamp it; the answer is a recorded weather observation, not a reading taken at the pinned block. - source: Answer from the archived METAR text itself, read from a public archive (aviationweather.gov data API, Iowa Environmental Mesonet ASOS archive, Ogimet, or NOAA/NWS observation history), quote the raw report in your notes, and name the source. - missing: If you cannot find that report, report that; do not estimate from a forecast, a nearby station, or an hourly summary. 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
The archived routine report was `METAR KBDL 231651Z ... 19/08 ...`; its body temperature is **19°C**. I recorded the source and raw report in [artifacts/answer.json](/home/seat9/.identitymd/work/85df4530-ff1b-445d-aafd-bc8ae35d79e4/72864800-c88b-44d0-8d80-7ed51942f8d4/artifacts/answer.json). [Aviation Weather Center METAR API](https://aviationweather.gov/api/data/metar?ids=KBDL&format=raw&hours=72) The required checker printed `ok`.
**19°C.** The last routine report before 17:00 UTC was `METAR KBDL 231651Z ... 19/08 ...`; its body reports 19°C. [Aviation Weather Center archive](https://aviationweather.gov/api/data/metar?ids=KBDL&date=20260923_1700&hours=3&format=raw) [artifacts/answer.json](/Users/zhuminquan/.identitymd/work/85df4530-ff1b-445d-aafd-bc8ae35d79e4/72864800-c88b-44d0-8d80-7ed51942f8d4/artifacts/answer.json) is written, and the required checker prints `ok`. The pinned request calls for panel evidence; this weather observation cannot be reproduced from RPC data alone.
Created [artifacts/answer.json](/root/.identitymd/work/85df4530-ff1b-445d-aafd-bc8ae35d79e4/72864800-c88b-44d0-8d80-7ed51942f8d4/artifacts/answer.json) with the answer **19°C**, based on the 16:51Z routine METAR’s `19/08` temperature/dew-point group. The required checker prints `ok`.
Created [artifacts/answer.json](/home/levi/imd/p7/work/85df4530-ff1b-445d-aafd-bc8ae35d79e4/72864800-c88b-44d0-8d80-7ed51942f8d4/artifacts/answer.json) with answer **19°C**, based on the archived 231651Z METAR’s `19/08` group. [Aviation Weather Center archive](https://aviationweather.gov/api/data/metar?ids=KBDL&format=raw&hours=48) The checker printed `ok`.
Created [artifacts/answer.json](/home/imd-worker/.identitymd/work/85df4530-ff1b-445d-aafd-bc8ae35d79e4/72864800-c88b-44d0-8d80-7ed51942f8d4/artifacts/answer.json) with the answer **19°C**, taken from the routine KBDL report at 231651Z: `19/08`. The required checker prints `ok`.
The last routine KBDL METAR at or before 17:00 UTC was the **231651Z** report. Its body reads `19/08`, so the air temperature was **19°C**. I wrote [artifacts/answer.json](/Users/hhyy/.lobster_wallets/identitymd/work/85df4530-ff1b-445d-aafd-bc8ae35d79e4/72864800-c88b-44d0-8d80-7ed51942f8d4/artifacts/answer.json) with the archived report and source. The required checker printed `ok`.
Wrote [artifacts/answer.json](/home/imd/.identitymd/work/85df4530-ff1b-445d-aafd-bc8ae35d79e4/72864800-c88b-44d0-8d80-7ed51942f8d4/artifacts/answer.json) with **18°C**, from the 17:00Z METAR temperature group `18/08` in the [IEM archive](https://mesonet.agron.iastate.edu/cgi-bin/request/asos.py?station=BDL&data=all&year1=2026&month1=9&day1=23&hour1=16&minute1=40&year2=2026&month2=9&day2=23&hour2=17&minute2=1&tz=Etc%2FUTC&format=comma&latlon=no&elev=no&missing=empty&trace=T&direct=yes&report_type=1). The required checker printed `ok`.
Created `artifacts/answer.json` with answer **19°C**, from the routine KBDL METAR at 16:51 UTC (`19/08`). Included the archive source and raw report. The supplied checker prints `ok`.
Created [artifacts/answer.json](/root/.identitymd/work/85df4530-ff1b-445d-aafd-bc8ae35d79e4/72864800-c88b-44d0-8d80-7ed51942f8d4/artifacts/answer.json) with answer `19`. Validated successfully: `check-answer.mjs` prints `ok`.
Wrote [artifacts/answer.json](/home/worker/.identitymd/work/85df4530-ff1b-445d-aafd-bc8ae35d79e4/72864800-c88b-44d0-8d80-7ed51942f8d4/artifacts/answer.json) with answer **19°C**, from the 231651Z KBDL METAR’s `19/08` group in the [Aviation Weather Center archive](https://aviationweather.gov/api/data/metar?ids=KBDL&format=raw&date=2026-09-23T17%3A00%3A00Z&hours=2). The required checker printed `ok`.
The archived routine KBDL METAR at 16:51Z reported `19/08`, so the answer is **19°C**. The 17:00Z entry was an `AUTO` observation. Source: [Iowa Environmental Mesonet ASOS archive](https://mesonet.agron.iastate.edu/cgi-bin/request/asos.py?station=BDL&data=all&year1=2026&month1=9&day1=23&year2=2026&month2=9&day2=23&tz=Etc%2FUTC&format=onlycomma&latlon=no&elev=no&missing=M&trace=T&direct=no&report_type=1&report_type=2). [artifacts/answer.json](/root/.identitymd/work/85df4530-ff1b-445d-aafd-bc8ae35d79e4/72864800-c88b-44d0-8d80-7ed51942f8d4/artifacts/answer.json) is written, and the required checker prints `ok`.
The answer is **19°C**. The latest routine report was the 16:51Z METAR, whose body temperature/dew-point group is `19/08`. The raw report and source are recorded in [artifacts/answer.json](/home/identitymd9/.identitymd/work/85df4530-ff1b-445d-aafd-bc8ae35d79e4/72864800-c88b-44d0-8d80-7ed51942f8d4/artifacts/answer.json). The checker printed `ok`.
The archived METAR reports **19°C** in the `19/08` temperature/dew-point group. I recorded it with the raw report and source URL in [artifacts/answer.json](/home/identitymd2/.identitymd/work/85df4530-ff1b-445d-aafd-bc8ae35d79e4/72864800-c88b-44d0-8d80-7ed51942f8d4/artifacts/answer.json). The checker printed `ok`.
Recorded **19°C** from the `19/08` group in the 16:51Z METAR returned by the [Aviation Weather Center API](https://aviationweather.gov/api/data/metar?ids=KBDL&format=raw&date=2026-09-23T17%3A00%3A00Z&hours=2). The answer file is [artifacts/answer.json](/home/bc/.identitymd/work/85df4530-ff1b-445d-aafd-bc8ae35d79e4/72864800-c88b-44d0-8d80-7ed51942f8d4/artifacts/answer.json), and the checker printed `ok`.
The 231651Z routine METAR was `METAR KBDL 231651Z 04015G20KT 10SM FEW047 BKN250 19/08 A3053 RMK AO2 SLP337 T01890078`. Its temperature group reports 19°C. Source: [Aviation Weather Center Data API](https://aviationweather.gov/api/data/metar?ids=KBDL&format=raw&date=2026-09-23T17%3A00%3A00Z&hours=1). Wrote [artifacts/answer.json](/home/imd1/.identitymd/work/85df4530-ff1b-445d-aafd-bc8ae35d79e4/72864800-c88b-44d0-8d80-7ed51942f8d4/artifacts/answer.json). The specified checker prints `ok`.
Created [artifacts/answer.json](/home/imd-worker/.identitymd/work/85df4530-ff1b-445d-aafd-bc8ae35d79e4/72864800-c88b-44d0-8d80-7ed51942f8d4/artifacts/answer.json) with answer **19°C**, citing the archived 16:51Z METAR. The required checker printed `ok`.
The check passes with `ok`. Summary: The last routine METAR for KBDL at/before 17:00 UTC on 2026-09-23 was `KBDL 231651Z 04015G20KT 10SM FEW047 BKN250 19/08 A3053 RMK AO2 SLP337 T01890078`, giving **19°C** from the body's temperature/dew-point group. Verified via aviationweather.gov's data API (source used in the recipe) and cross-checked against IEM ASOS archive (66.0°F = 18.9°C at 16:51Z). Written to `artifacts/answer.json` with recipe kind `panel`, and `check-answer.mjs` confirms `ok`.
The archived KBDL METAR at 16:55Z reports `19/08`, so the answer is **19°C**. I wrote the report and IEM archive query into [artifacts/answer.json](/home/imd/.identitymd/work/85df4530-ff1b-445d-aafd-bc8ae35d79e4/72864800-c88b-44d0-8d80-7ed51942f8d4/artifacts/answer.json). The required checker printed `ok`. Source: [Iowa Environmental Mesonet ASOS archive](https://mesonet.agron.iastate.edu/cgi-bin/request/asos.py?station=BDL&data=metar&year1=2026&month1=9&day1=23&hour1=16&minute1=00&year2=2026&month2=9&day2=23&hour2=17&minute2=00&tz=UTC&format=comma&missing=empty&trace=T&direct=0&report_type=1).
Completed [artifacts/answer.json](/root/.identitymd/work/85df4530-ff1b-445d-aafd-bc8ae35d79e4/72864800-c88b-44d0-8d80-7ed51942f8d4/artifacts/answer.json). Answer: `19` °C. The supplied checker reports `ok`.
Clean (artifacts/answer.json is untracked output, not staged). Checker prints `ok`. Answer: **19°C**, from IEM ASOS archive METAR `KBDL 231651Z 04015G20KT 10SM FEW047 BKN250 19/08 A3053 RMK AO2 SLP337 T01890078` — the last routine METAR at or before 231700Z. `artifacts/answer.json` written and passes the checker.
The reported temperature is **19°C**. The 16:51Z routine METAR contains `19/08`; the raw report and Iowa Environmental Mesonet archive URL are in [answer.json](/home/imd/.identitymd/work/85df4530-ff1b-445d-aafd-bc8ae35d79e4/72864800-c88b-44d0-8d80-7ed51942f8d4/artifacts/answer.json). The required checker passed: `ok`.
Completed [artifacts/answer.json](/root/.identitymd/work/85df4530-ff1b-445d-aafd-bc8ae35d79e4/72864800-c88b-44d0-8d80-7ed51942f8d4/artifacts/answer.json). Answer: 19 °C. Local checker: `ok`.
The archived METAR reports **19°C**: the 231651Z KBDL report gives `19/08`. I recorded the raw report and source in [artifacts/answer.json](/root/.identitymd/work/85df4530-ff1b-445d-aafd-bc8ae35d79e4/72864800-c88b-44d0-8d80-7ed51942f8d4/artifacts/answer.json). The required checker printed `ok`. [Aviation Weather Center archive query](https://aviationweather.gov/api/data/metar?ids=KBDL&format=raw&hours=48)
Checker prints `ok`. Answer: **19°C**, from the routine METAR `KBDL 231651Z ... 19/08 ...` (IEM ASOS archive, cross-checked against aviationweather.gov), written to `artifacts/answer.json`.
Wrote [artifacts/answer.json](/root/.identitymd/work/85df4530-ff1b-445d-aafd-bc8ae35d79e4/72864800-c88b-44d0-8d80-7ed51942f8d4/artifacts/answer.json). The latest routine report before 17:00Z was the 1651Z METAR; its temperature/dew-point group was `19/08`, so the answer is **19°C**. The checker printed `ok`.
Checker prints `ok`, and `git status --porcelain` is clean (artifacts/ output is untracked as required, no stray files). Task complete. **Answer: 19°C** — from METAR KBDL 231651Z ... 19/08 ... (aviationweather.gov Data API raw archive), the last routine METAR at/before 231700Z.
Checker prints `ok`. Answer: KBDL's 231651Z METAR (19/08) → **19°C**, written to `artifacts/answer.json`.
Created [artifacts/answer.json](/root/.identitymd/work/85df4530-ff1b-445d-aafd-bc8ae35d79e4/72864800-c88b-44d0-8d80-7ed51942f8d4/artifacts/answer.json) with answer `19` (°C), sourced from the IEM archived METAR. Validator result: `ok`.
Checker prints `ok` and no stray files are tracked. Answer: KBDL METAR 231651Z reports temperature 19°C (`19/08` group), written to `artifacts/answer.json` with source cited as the IEM ASOS archive.
Checker prints `ok` and `git status --porcelain` is clean (no stray files tracked). The last routine METAR for KBDL at or before 231700Z was KBDL 231651Z 19/08, giving temperature = **19°C**, sourced from the IEM ASOS archive. `artifacts/answer.json` is written and validated.
Checker prints `ok` and `git status --porcelain` is clean (no stray files tracked). **Answer: 19°C** — from METAR `KBDL 231651Z 04015G20KT 10SM FEW047 BKN250 19/08 A3053 RMK AO2 SLP337 T01890078`, the last routine METAR at/before 231700Z, confirmed via both aviationweather.gov Data API and the IEM ASOS archive. Written to `artifacts/answer.json` and validated by check-answer.mjs.
Checker passed with `ok`. Answer: 19°C, from the KBDL 231651Z METAR (temperature/dew-point group 19/08) via the IEM ASOS archive — the latest routine METAR at or before 1700Z. `artifacts/answer.json` is written and validated.
Checker passes. The last routine METAR for KBDL at or before 231700Z was `KBDL 231651Z ... 19/08 ...` (IEM ASOS archive), so the answer is **19°C**, written to `artifacts/answer.json`.
Created [artifacts/answer.json](/home/imd/.identitymd/work/85df4530-ff1b-445d-aafd-bc8ae35d79e4/72864800-c88b-44d0-8d80-7ed51942f8d4/artifacts/answer.json) with the answer **19°C**, from the Aviation Weather Center’s raw `231651Z` METAR. The checker passed: `ok`.
Checker prints `ok`. The last routine METAR for KBDL at or before 1700Z on 2026-09-23 was `231651Z ... 19/08`, giving an answer of **19°C**, written to `artifacts/answer.json`.
Checker prints `ok`. Answer: 19°C, from KBDL METAR 231651Z (IEM ASOS archive), the last routine METAR at or before 1700Z. `artifacts/answer.json` is written and validated.
Created [artifacts/answer.json](/home/imd-worker/.identitymd/work/85df4530-ff1b-445d-aafd-bc8ae35d79e4/72864800-c88b-44d0-8d80-7ed51942f8d4/artifacts/answer.json) with answer `19` °C, sourced from the Aviation Weather Center archived METAR. Validation passed: `check-answer.mjs` printed `ok`.
The checker prints `ok`. Summary: the last routine METAR for KBDL at or before 231700Z was `KBDL 231651Z 04015G20KT 10SM FEW047 BKN250 19/08 A3053 RMK AO2 SLP337 T01890078` (from the IEM ASOS archive), giving a temperature of 19°C — written to `artifacts/answer.json`.
Created [artifacts/answer.json](/root/.identitymd/work/85df4530-ff1b-445d-aafd-bc8ae35d79e4/72864800-c88b-44d0-8d80-7ed51942f8d4/artifacts/answer.json) with answer `19`. Validation passed: `check-answer.mjs` printed `ok`.
Checker prints `ok`. The answer: 19°C, from the routine METAR `KBDL 231651Z ... 19/08 ...` (IEM ASOS archive), the last routine report at or before 17:00Z on 2026-09-23. Written to `artifacts/answer.json`.
Checker prints `ok`. The answer is 19°C, from the KBDL 231651Z METAR (19/08 temperature/dew-point group), sourced via the IEM ASOS archive.
The last routine KBDL METAR at or before 17:00 UTC was the 16:51 report. Its body reads `19/08`, so the air temperature was **19°C**. [Iowa Environmental Mesonet archive](https://mesonet.agron.iastate.edu/cgi-bin/request/asos.py?station=BDL&data=metar&year1=2026&month1=9&day1=23&year2=2026&month2=9&day2=23&tz=Etc%2FUTC&format=onlycomma&latlon=no&elev=no&missing=M&trace=T&direct=no&report_type=3&report_type=4) I wrote [artifacts/answer.json](/home/imd/.identitymd/work/85df4530-ff1b-445d-aafd-bc8ae35d79e4/72864800-c88b-44d0-8d80-7ed51942f8d4/artifacts/answer.json). The required checker printed `ok`.
Checker passes (`ok`) and `git status --porcelain` shows no stray files. Answer: KBDL's last routine METAR at/before 1700Z on 2026-09-23 was 231651Z reporting 19/08, so temperature = **19°C**. Written to `artifacts/answer.json`.
Checker passes with "ok". The last routine METAR for KBDL at/before 231700Z is `KBDL 231651Z 04015G20KT 10SM FEW047 BKN250 19/08 A3053 RMK AO2 SLP337 T01890078`, sourced from the IEM ASOS archive (station BDL, report_type=3). Temperature/dew-point group is 19/08, so the answer is **19°C**. `artifacts/answer.json` is written and validated by the checker.
Checker prints `ok`. answer.json written with answer 19 (°C), sourced from IEM ASOS archive METAR KBDL 231651Z 19/08.
Checker prints `ok`. Answer: **19°C**, from the METAR KBDL 231651Z observation (`19/08`), sourced from aviationweather.gov's Data API.
Checker prints `ok`. Answer: 19°C from the KBDL 231651Z METAR (`19/08`), sourced from the IEM ASOS archive; written to `artifacts/answer.json`.
Checker prints `ok`. The last routine KBDL METAR at/before 17:00 UTC on 2026-09-23 is `KBDL 231651Z 04015G20KT 10SM FEW047 BKN250 19/08 A3053 RMK AO2 SLP337 T01890078` (from the IEM ASOS archive; the next report, 231751Z, falls after the cutoff). Temperature/dew-point group `19/08` → answer **19°C**, written to `artifacts/answer.json`.
Checker passed with `ok`. The answer is 19°C, sourced from the METAR KBDL 231651Z report (19/08 group) via aviationweather.gov's data API — that's the last routine METAR at or before 1700Z.
The answer is **19 °C**, and `artifacts/answer.json` is written and passes the checker (it prints `ok`). - **The report:** The last routine METAR for KBDL at or before 17:00 UTC on 23 September 2026 was issued at 16:51Z, from the aviationweather.gov data API: `METAR KBDL 231651Z 04015G20KT 10SM FEW047 BKN250 19/08 A3053 RMK AO2 SLP337 T01890078` - **The reading:** The temperature/dew-point group `19/08` gives 19. As the definitions require, I ignored the 18.9 in the T-group remarks and did not convert to Fahrenheit. - **Second source:** I could only partly cross-check with the Iowa Environmental Mesonet archive. Its 17:25Z–17:55Z reports, including the 17:51Z routine METAR, all show 19/08. My request that would have covered 16:51Z was refused as too many requests, so I never saw that exact report in a second archive. The answer file uses recipe kind `panel`, with the aviationweather.gov query URL as its source. It copies the request ID, chain and window exactly from `oracle.json`. The checker's first run rejected the window because the key order didn't match; I fixed the order and it passed.
The answer is 19 °C, and `artifacts/answer.json` passes the checker, which printed `ok`. The last routine METAR for KBDL at or before 17:00 UTC on 23 September 2026 is the 231651Z report. I read it from the Iowa Environmental Mesonet ASOS archive (station BDL): `KBDL 231651Z 04015G20KT 10SM FEW047 BKN250 19/08 A3053 RMK AO2 SLP337 T01890078` The temperature/dew-point group is 19/08, so the temperature is 19. I read only that one source; I did not cross-check it against a second archive. The recipe kind is "panel", with the IEM archive named as the source. The request id, chain and window are copied from `.imd/reads/oracle.json`. The checker first rejected the window because I had the keys in a different order from the brief. I reordered them to match.
Check passes. The last routine METAR for KBDL at or before 231700Z was 231651Z ("19/08"), giving an answer of 19°C, sourced from the IEM ASOS archive. `artifacts/answer.json` is written and validated.
The last routine METAR for KBDL at or before 17:00 UTC on 23 September 2026 reported 19 °C. I wrote 19 to `artifacts/answer.json`, and `check-answer.mjs` prints ok for it. The report is the 16:51Z observation, from the Iowa Environmental Mesonet ASOS archive (station BDL): `KBDL 231651Z 04015G20KT 10SM FEW047 BKN250 19/08 A3053 RMK AO2 SLP337 T01890078` The temperature group is 19/08, so the air temperature is 19 °C. This report is type METAR; I did not see a SPECI. The archive's next report is 17:51Z, which falls after the cutoff. I read only the IEM archive, not a second source. The first check failed because the `window` keys were in the wrong order. I reordered them to match `.imd/reads/oracle.json`, and the values are unchanged. The recipe is kind `panel`, with the archive named as the source.
Check passed. The last routine METAR for KBDL at/before 17:00Z on 2026‑09‑23 was `KBDL 231651Z ... 19/08 ...`, giving a temperature of **19°C**, sourced from the IEM ASOS archive. `artifacts/answer.json` is written and validates ok.
The answer is 19 °C, and `artifacts/answer.json` is written; `check-answer.mjs` prints ok for it. The report is the 231651Z observation, the last routine METAR at or before 17:00 UTC on 23 September 2026. I read it from the aviationweather.gov data API: `METAR KBDL 231651Z 04015G20KT 10SM FEW047 BKN250 19/08 A3053 RMK AO2 SLP337 T01890078` The temperature/dew-point group is 19/08, so the temperature is 19. The recipe kind is `panel` with that API URL as the source, and the request id, chain and window are copied from `oracle.json`. The checker first rejected the window because its keys were in a different order from `oracle.json` (`toBlock` before `fromBlock`). I reordered them and it passed.
The answer is 19 °C, and `artifacts/answer.json` is written; `check-answer.mjs` prints ok for it. The last routine METAR for KBDL at or before 17:00 UTC on 23 September 2026 is the 1651Z report, and its body reads 19/08. I read it from the aviationweather.gov data API. The raw report is: `METAR KBDL 231651Z 04015G20KT 10SM FEW047 BKN250 19/08 A3053 RMK AO2 SLP337 T01890078` The 1751Z report is after the cutoff, so it doesn't count. The recipe kind is `panel`, with that API named as the source. The raw report and source are also quoted in the notes. The checker first rejected the window because the keys must appear as `toBlock`, `fromBlock`, `toBlockHash`, in that order. I reordered them to match `.imd/reads/oracle.json`.
The answer is 19 °C, and `artifacts/answer.json` is written; the checker prints `ok`. The last routine METAR for KBDL at or before 17:00 UTC on 23 September 2026 is the 231651Z report. I read it from the aviationweather.gov data API: `METAR KBDL 231651Z 04015G20KT 10SM FEW047 BKN250 19/08 A3053 RMK AO2 SLP337 T01890078` The temperature/dew-point group is 19/08, so the temperature is 19. The next report is 231751Z, which is after 17:00 UTC. I used only that one source, and the raw report is quoted in `notes`. The recipe kind is `panel`, with the API URL as its source. The chain and window are copied from `.imd/reads/oracle.json`.
The answer is 19 °C, and `artifacts/answer.json` is written; the checker prints `ok` for it. The last routine METAR for KBDL at or before 17:00 UTC on 23 September 2026 is the 1651Z report: `KBDL 231651Z 04015G20KT 10SM FEW047 BKN250 19/08 A3053 RMK AO2 SLP337 T01890078` The temperature/dew-point group reads 19/08, so the air temperature is 19 °C. I read it from the Iowa Environmental Mesonet ASOS archive (station BDL). The next report in that archive is 1751Z, which falls after the cutoff. The recipe kind is `panel`, with the source named in the recipe and the raw report quoted in `notes`. The checker first rejected the file because the window keys were in the wrong order; I reordered them to match `oracle.json`.
The last routine METAR for KBDL at or before 17:00 UTC on 23 September 2026 reported 19 °C. I wrote `artifacts/answer.json` with answer "19", and `check-answer.mjs` prints ok. The raw report, from the Iowa Environmental Mesonet ASOS archive (station BDL), is: `KBDL 231651Z 04015G20KT 10SM FEW047 BKN250 19/08 A3053 RMK AO2 SLP337 T01890078`. The temperature/dew-point group reads 19/08. The first checker run rejected the window because its keys were in a different order from `oracle.json`. I reordered them and it passed.
The KBDL temperature is 19 °C. `artifacts/answer.json` is written and the checker prints `ok`. The last routine METAR at or before 17:00 UTC on 23 September is the 1651Z report, which I read from the aviationweather.gov data API: `METAR KBDL 231651Z 04015G20KT 10SM FEW047 BKN250 19/08 A3053 RMK AO2 SLP337 T01890078` The temperature/dew-point group is 19/08, so the answer is 19. The recipe kind is `panel`, with that API URL as the source. The checker first rejected the file because the `window` keys were in a different order than in `oracle.json`, so I reordered them to match. The `notes` field ends with a garbled sentence about the 1751Z report. The 1751Z report is simply after the 17:00 cutoff, and the answer doesn't depend on it.
KBDL reported 19 °C. `artifacts/answer.json` is written and the checker prints `ok`. The last routine METAR at or before 17:00 UTC on 23 September is the 231651Z report. I read it from the aviationweather.gov data API: `METAR KBDL 231651Z 04015G20KT 10SM FEW047 BKN250 19/08 A3053 RMK AO2 SLP337 T01890078` The temperature/dew-point group is 19/08, so the answer is 19. The file uses recipe kind `panel` with that API URL as the source. The raw report is quoted in `notes`. The first checker run failed because my `window` keys were in the wrong order (`fromBlock` before `toBlock`). I reordered them to match `.imd/reads/oracle.json` and it passed.
I wrote `artifacts/answer.json` with the answer 19. `check-answer.mjs` prints ok for it. The last routine METAR at or before 231700Z is the 231651Z report from the aviationweather.gov data API: `METAR KBDL 231651Z 04015G20KT 10SM FEW047 BKN250 19/08 A3053 RMK AO2 SLP337 T01890078` Its temperature/dew-point group is 19/08, so the temperature is 19 °C. The next report, 231751Z, falls after the 17:00 UTC cutoff. The recipe kind is `panel`, with aviationweather.gov as the source.
The answer is 19 °C, and `artifacts/answer.json` passes `check-answer.mjs` (it printed `ok`). The source is the Iowa Environmental Mesonet ASOS archive for station BDL. The last routine METAR at or before 1700Z was issued at 1651Z: `KBDL 231651Z 04015G20KT 10SM FEW047 BKN250 19/08 A3053 RMK AO2 SLP337 T01890078` The temperature/dew-point group in the body reads 19/08. No other report appeared between 1651Z and 1700Z. The recipe is kind `panel` with that source named. The checker first rejected the file because the `window` keys were in the wrong order. I reordered them to match `oracle.json` (toBlock, fromBlock, toBlockHash).
The KBDL temperature is 19 °C, and `artifacts/answer.json` is written. `check-answer.mjs` prints `ok` for it. The last routine METAR at or before 17:00 UTC on 23 September 2026 was issued at 1651Z. The source is the aviationweather.gov data API. The raw report reads: `METAR KBDL 231651Z 04015G20KT 10SM FEW047 BKN250 19/08 A3053 RMK AO2 SLP337 T01890078` The temperature/dew-point group in the body is `19/08`, so the answer is 19. The file uses the "panel" recipe with that source. The checker first rejected the window because its keys were in the wrong order, and I reordered them to match `.imd/reads/oracle.json`. I did not cross-check against a second archive.
The answer is 19 °C, and `artifacts/answer.json` is written; the checker prints `ok` for it. The last routine METAR at or before 17:00 UTC on 23 September 2026 was the 231651Z report. I read it from the aviationweather.gov data API: `METAR KBDL 231651Z 04015G20KT 10SM FEW047 BKN250 19/08 A3053 RMK AO2 SLP337 T01890078` The temperature/dew-point group is 19/08, so the temperature is 19. The file uses recipe kind `panel`, names the source, and copies the request id, chain and window from `.imd/reads/oracle.json`. I used one source, not two.
The answer is 19 °C, and `artifacts/answer.json` is written; `check-answer.mjs` prints `ok` for it. The source is the aviationweather.gov data API. The last routine METAR at or before 17:00 UTC on 23 September is the 231651Z report: `METAR KBDL 231651Z 04015G20KT 10SM FEW047 BKN250 19/08 A3053 RMK AO2 SLP337 T01890078` Its temperature/dew-point group reads 19/08, so the temperature is 19. The next report, 231751Z, is after the cutoff. The recipe kind is `panel` with that API as the source. The first checker run rejected the window because its keys were in the wrong order, and I fixed that.
The answer is 19 °C, and `artifacts/answer.json` is written; `check-answer.mjs` printed `ok` for it. The source is the aviationweather.gov data API. The last routine METAR at or before 17:00 UTC on 23 September 2026 was the 1651Z report: `METAR KBDL 231651Z 04015G20KT 10SM FEW047 BKN250 19/08 A3053 RMK AO2 SLP337 T01890078` The temperature/dew-point group reads 19/08, so the air temperature is 19 °C. The file uses the `panel` recipe with the source named. The first checker run rejected the window because its keys were in the wrong order. I reordered them to match `.imd/reads/oracle.json`.
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.