Question: What has the hottest temperature been on earth?

Disambiguated questions and answers:
context: No context provided
question: What has the hottest uncontested air temperature been on earth?
short_answers: 54.0 °C (129.2 °F)
129.2 °F
54.0 °C
context: No context provided
question: What has the hottest alleged ground temperature been on earth?
short_answers: 201 °F
93.9 °C
93.9 °C (201 °F)
context: No context provided
question: What has the hottest recorded satelllite temperature been on earth?
short_answers: 66.8 °C
152.2 °F
66.8 °C (152.2 °F)
context: No context provided
question: What has the hottest air temperature been on earth according to the WMO?
short_answers: 56.7 °C (134.1 °F)
56.7 °C
134.1 °F

Long-form answers:
knowledge: content: The highest temperature recorded on Earth has been measured in three major ways: air, ground, and via satellite observation. The former of the three is used as the standard measurement due to persistent issues with unreliable ground and satellite readings. 
wikipage: Highest temperature recorded on Earth
content: While there is no highest confirmed ground temperature, a reading of 93.9 °C (201.0 °F) was allegedly recorded in Furnace Creek Ranch on 15 July 1972.
wikipage: Highest temperature recorded on Earth History
content: If the current record were to be decertified then the holder would be a tie at 54.0 °C (129.2 °F), recorded both at Furnace Creek, and in Kuwait.
wikipage: Highest temperature recorded on Earth
content: The current official highest registered air temperature on Earth is 56.7 °C (134.1 °F), recorded on 10 July 1913 at Furnace Creek Ranch, in Death Valley in the United States.
wikipage: Highest temperature recorded on Earth
long_answer: The highest temperature recorded on Earth has been measured in three major ways: air, ground, and via satellite observation. The former of the three is used as the standard measurement due to persistent issues with unreliable ground and satellite readings. The current official highest registered air temperature on Earth is 56.7 °C (134.1 °F), recorded on 10 July 1913 at Furnace Creek Ranch, in Death Valley in the United States. If this record were to be decertified, then the holder would be a tie at 54.0 °C (129.2 °F), recorded both at Furnace Creek, and in Kuwait. While there is no highest confirmed ground temperature, a reading of 93.9 °C (201.0 °F) was allegedly recorded in Furnace Creek Ranch on 15 July 1972. The hottest recorded satellite temperature on earth is 66.8 °C (152.2 °F).
knowledge: content: The highest temperature recorded on Earth has been measured in three major ways: air, ground, and via satellite observation.
wikipage: Highest temperature recorded on Earth
content: The current official highest registered air temperature on Earth is 56.7 °C (134.1 °F), recorded on 10 July 1913 at Furnace Creek Ranch, in Death Valley in the United States.[1]
wikipage: Highest temperature recorded on Earth
content: The highest recorded temperature taken by a satellite is 66.8 °C (152.2 °F), which was measured in the Flaming Mountains of China in 2008.[16]
wikipage: Highest temperature recorded on Earth History
content: While there is no highest confirmed ground temperature, a reading of 93.9 °C (201.0 °F) was allegedly recorded in Furnace Creek Ranch on 15 July 1972.[14]
wikipage: Highest temperature recorded on Earth History
content: If the current record were to be decertified then the holder would be a tie at 54.0 °C (129.2 °F), recorded both at Furnace Creek, and in Kuwait.
wikipage: Highest temperature recorded on Earth
long_answer: The highest temperature recorded on Earth has been measured in three major ways: air, ground, and via satellite observation. The current official highest registered air temperature on Earth is 56.7 °C (134.1 °F), recorded on 10 July 1913 at Furnace Creek Ranch, in Death Valley in the United States. If the current record were to be decertified then the holder would be a tie at 54.0 °C (129.2 °F), recorded both at Furnace Creek, and in Kuwait. The highest recorded temperature taken by a satellite is 66.8 °C (152.2 °F), which was measured in the Flaming Mountains of China in 2008. While there is no highest confirmed ground temperature, a reading of 93.9 °C (201.0 °F) was allegedly recorded in Furnace Creek Ranch on 15 July 1972.