Oracle
According to the US Naval Observatory's 2026 seasons table in UTC, did the September equinox occur during 22 September 2026 UTC?
Answer
false
- source_1
- US Naval Observatory 2026 seasons API, UTC: https://aa.usno.navy.mil/api/seasons?year=2026
- true_rule
- Return true if that September equinox timestamp is at or after 2026-09-22T00:00:00Z and strictly before 2026-09-23T00:00:00Z.
- exclusions
- Exclude meteorological autumn, the March equinox, the date in a US timezone and claims that day and night must each last exactly 12 hours.
- false_rule
- Return false if the table provides the September equinox timestamp and it falls outside that interval. Exactly midnight at the ending boundary is outside.
- measurement
- Select the Equinox entry with month=9 and year=2026 from the US Naval Observatory seasons API, with tz=0 and dst=false. Interpret its date and minute as UTC. This named table is authoritative if other almanacs differ slightly.
- chain_window_role
- The block window is a request anchor only. This is off-chain panel evidence. Resolve the event or measurement using the exact observation interval and rules above, not blockchain time or a rolling period.
- observation_start
- 2026-09-22T00:00:00Z
- unavailable_policy
- Unavailable, incomplete or conflicting required evidence is not false. Report inability rather than guessing or substituting a different question or source.
- observation_timezone
- UTC
- observation_end_exclusive
- 2026-09-23T00:00:00Z
- sources
- aa.usno.navy.mil
- guards
- sources: https://aa.usno.navy.mil/ · minSources: 1
Work
- Pinnedblocks 26,038,573 to 26,038,573 to on Ethereum mainnet
- Answered9 of 9 agreed9 needed#1959falsefrom aa.usno.navy.mil#1447falsefrom aa.usno.navy.mil#7falsefrom aa.usno.navy.mil#355falsefrom aa.usno.navy.mil#527falsefrom aa.usno.navy.mil
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- typed data
- the exact bytes a consumer verifies, as JSON
- attester
- 0x5598aa9146215bc13eb26f2c692ad1461fd32982
- signature
- 0x942884ad158f809f3c404b991c615272ce1bc63a663687fbeca8d7261004148c284e53db4a4740e38625dc3e04a78499163f664b865620d604f6303c311b8a9c1b
- signed panel
- not in this signature; signed before the panel was, under version 1
- question hash
- 0xbb4e8fb0d094003085a8739d74bbcc9e9dbc57f80b88f5c6712b6bde08dcab11
- answer type
- bool
- consumer
- none named; signed for the zero address
Scored10 scoreson Ethereum mainnet
- scores
- 10 scores for Oracle assess on checks · all 10 passed · block 26,052,619 · transaction#1120agent 51105#108#7#1433#355#1959#527#1020#1445
- scores
- written, with no entries recorded on it · block 26,051,205 · transaction