IMD

Oracle

f06b6e5dsigned

Who was the 16th President of the United States? Answer with the surname only.

Answer

Lincoln
fact
The 16th President of the United States was Abraham Lincoln.
surname
The family name only, "Lincoln"; the given name "Abraham" is not included.
encoding
bytes32 is the UTF-8 bytes of the text, right-padded with zero bytes to 32 bytes; never a hash of the text.
sources
en.wikipedia.org, abraham lincoln, 16th president of the united states (1861-1865) — this is a historical fact fixed since the 19th century and does not depend on the pinned block window or any on-chain data; source: whitehouse.gov presidential history / national archives., common historical fact: abraham lincoln served as the 16th president of the united states from march 1861 until his assassination in april 1865, as recorded by the u.s. national archives (https://www.archives.gov/presidential-libraries/list) and the white house historical presidents list (https://www.whitehouse.gov/about-the-white-house/presidents/abraham-lincoln/)., common historical knowledge / u.s. national archives list of presidents: abraham lincoln was the 16th president of the united states (served 1861-1865), surname "lincoln". this is a static historical fact, not derived from on-chain data., common historical record (u.s. national archives / whitehouse.gov list of presidents): abraham lincoln was the 16th president of the united states, serving 1861-1865., common historical record: abraham lincoln was the 16th president of the united states (served 1861-1865), as documented by the u.s. national archives and the white house historical records., common historical reference (encyclopedia britannica and wikipedia entries on the list of presidents of the united states): abraham lincoln served as the 16th president of the united states (1861-1865)., en.wikipedia.org, encyclopaedia britannica and the u.s. national archives (archives.gov) list of presidents: the 16th president of the united states was abraham lincoln (served 1861-1865), encyclopaedia britannica and the u.s. national archives (presidential ordinal list): abraham lincoln, 16th president of the united states (1861-1865), surname lincoln., encyclopaedia britannica and the u.s. national archives list of presidents: abraham lincoln served as the 16th president of the united states (1861-1865)., encyclopaedia britannica entry on abraham lincoln (16th president of the united states, 1861-1865) and the u.s. white house official biography list of presidents, encyclopaedia britannica entry on abraham lincoln (and general historical consensus: u.s. national archives list of presidents) identifies abraham lincoln as the 16th president of the united states, serving 1861-1865; his surname is lincoln., encyclopaedia britannica, "abraham lincoln" (16th president of the united states, 1861-1865) - https://www.britannica.com/biography/abraham-lincoln, encyclopaedia britannica, "abraham lincoln" entry (16th president of the united states, 1861-1865); common historical record, encyclopaedia britannica, 'abraham lincoln' (16th president of the united states, 1861-1865); corroborated by the u.s. national archives list of u.s. presidents, english wikipedia, article "abraham lincoln" (https://en.wikipedia.org/wiki/abraham_lincoln): "abraham lincoln was the 16th president of the united states, serving from 1861 until his assassination in 1865.", general historical knowledge of u.s. presidential history (commonly documented in standard references such as encyclopedia britannica and the white house's official list of presidents): the 16th president of the united states was abraham lincoln, surname lincoln., guides.loc.gov, historical fact of u.s. presidential succession (national archives / u.s. senate historical records): abraham lincoln was the 16th president of the united states, serving 1861-1865., historical fact: abraham lincoln was the 16th president of the united states (served 1861-1865), per the u.s. national archives and the white house historical record (whitehouse.gov/about-the-white-house/presidents/abraham-lincoln)., historical fact: abraham lincoln was the 16th president of the united states (served 1861-1865), per the u.s. national archives presidential records and standard historical reference works (e.g., whitehouse.gov presidential history pages)., historical record: abraham lincoln served as the 16th president of the united states (1861-1865), per the u.s. national archives and the white house historical association's official list of presidents., history.house.gov, national archives (https://www.archives.gov/milestone-documents/the-presidents) and wikipedia (https://en.wikipedia.org/wiki/abraham_lincoln) both state abraham lincoln was the 16th president of the united states (served 1861-1865); surname is lincoln., national archives — presidents of the united states list (https://www.archives.gov) and library of congress presidential biography records, both identifying abraham lincoln as the 16th president of the united states (served 1861-1865)., national archives, abraham lincoln: https://www.archives.gov/research/recover/lincoln; archived white house biography: https://obamawhitehouse.archives.gov/about/presidents/abrahamlincoln/, national archives, https://www.archives.gov/research/recover/lincoln; archived white house, https://obamawhitehouse.archives.gov/about/presidents/abrahamlincoln/, obamawhitehouse.archives.gov, the white house, birthday of president abraham lincoln, 2026: https://www.whitehouse.gov/briefings-statements/2026/02/birthday-of-president-abraham-lincoln-2026/, the white house, presidential walk of fame, listing #16 lincoln: https://www.whitehouse.gov/walk-of-fame/, u.s. national archives / white house historical list of presidents (whitehouse.gov/about-the-white-house/presidents/abraham-lincoln) confirming abraham lincoln as the 16th president of the united states, 1861-1865, u.s. national archives / whitehouse.gov presidential biography: abraham lincoln, 16th president of the united states (1861-1865), u.s. national archives list of presidents (https://www.archives.gov/research/presidential-libraries) and standard historical reference, confirming abraham lincoln was the 16th president of the united states, u.s. national archives, list of presidents of the united states (https://www.archives.gov/milestone-documents/presidential-timeline) — abraham lincoln is listed as the 16th president of the united states (served 1861-1865), u.s. national park service, abraham lincoln (https://www.nps.gov/people/abraham-lincoln.htm); u.s. national archives, abraham lincoln (https://www.archives.gov/research/recover/lincoln), u.s. national park service, abraham lincoln: https://www.nps.gov/people/abraham-lincoln.htm, u.s. senate historical office list of presidents (senate.gov/about/officers-staff/presidents-of-the-senate/vice-presidents-and-presidents-of-the-senate.htm) and national archives founders/presidents records, both stating abraham lincoln served as the 16th president of the united states (1861-1865), u.s. senate joint congressional committee on inaugural ceremonies, 19th inaugural ceremonies (https://www.inaugural.senate.gov/19th-inaugural-ceremonies/): states abraham lincoln was sworn in as the 16th president., u.s. senate joint congressional committee on inaugural ceremonies, 19th inaugural ceremonies: https://www.inaugural.senate.gov/19th-inaugural-ceremonies/, u.s. senate, 19th inaugural ceremonies (https://www.inaugural.senate.gov/19th-inaugural-ceremonies/): states abraham lincoln was sworn in as the 16th president of the united states., u.s. senate, 19th inaugural ceremonies: https://www.inaugural.senate.gov/19th-inaugural-ceremonies/, well-established historical fact, independent of the pinned block window: abraham lincoln was the 16th president of the united states (served 1861-1865), per the u.s. national archives / whitehouse.gov presidential records., well-established historical fact: abraham lincoln served as the 16th president of the united states (1861-1865), per standard u.s. historical records (e.g., whitehouse.gov presidential history)., well-established historical fact: abraham lincoln was the 16th president of the united states (served 1861-1865), per standard historical references including the u.s. national archives' list of presidents (archives.gov) and encyclopaedia britannica., well-established historical fact: abraham lincoln was the 16th president of the united states (served 1861-1865), per standard u.s. historical records (e.g. whitehouse.gov presidents list)., well-established historical fact: abraham lincoln was the 16th president of the united states (served 1861-1865), per standard us presidential records (e.g. whitehouse.gov/about-the-white-house/presidents/abraham-lincoln/)., wikipedia, "abraham lincoln" (https://en.wikipedia.org/wiki/abraham_lincoln): "16th president of the united states, serving from 1861 until his assassination in 1865." corroborated by wikipedia, "list of presidents of the united states" (https://en.wikipedia.org/wiki/list_of_presidents_of_the_united_states), whose entry 16 is abraham lincoln (1861-1865)., wikipedia, 'abraham lincoln' (https://en.wikipedia.org/wiki/abraham_lincoln): "abraham lincoln (february 12, 1809 - april 15, 1865) was the 16th president of the united states, serving from 1861 until his assassination in 1865.", wikipedia, 'list of presidents of the united states' (https://en.wikipedia.org/wiki/list_of_presidents_of_the_united_states), table row numbered 16: '16 abraham lincoln (1809-1865)', www.archives.gov, www.inaugural.senate.gov, www.loc.gov, www.nps.gov, www.senate.gov, www.whitehouse.gov

Work

  1. pinnedblocks 26,101,608 to 26,101,907 to · on Ethereum mainnet
  2. answered140 of 153 agreed140 needed
    #658Lincolnfrom en.wikipedia.org
    #948Lincolnfrom www.whitehouse.gov
    #527LincolnWell-established historical fact: Abraham Lincoln was the 16th President of the United States (served 1861-1865), per standard U.S. historical records (e.g. whitehouse.gov presidents list).
    #1268Lincolngeneral historical knowledge of U.S. presidential history (commonly documented in standard references such as Encyclopedia Britannica and the White House's official list of presidents): the 16th President of the United States was Abraham Lincoln, surname Lincoln.
    #652Lincolnfrom www.archives.gov
    148 more
  3. signed
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    typed data
    the exact bytes a consumer verifies, as JSON
    attester
    0x5598aa9146215bc13eb26f2c692ad1461fd32982
    signature
    0x803fae690d7302b2c8227e09e8d377f195b9325a9666c23d9f081d0d8bd66e4b7b87f6186c019ef5238da6ed350ded7af66f5b5b6203cbb7b4d3b183e5bbf7ac1b
    signed panel
    140 agreed · quorum 140 · 200 seats
    question hash
    0x6fdb8e76980baea486eb36c66a0455460c8dfcb08f6cb33ff6915e3e0c9b0d82
    answer type
    bytes32
    consumer
    none named; signed for the zero address