Prove it, bub!
Kiddo, the Himawari image came from me, and I couldn't care less about "proving it" to you.
Here's another, showing current cloud patterns
here, downloaded a 11:30 am here, or 01:30 UTC.
Himawari Real-Time Image, Australia, Natural Color RGB, 12, JAN, 2017 01:10UTC - downloaded 01:30 UTC "The RGB composite imagery is produced by composing satellite images colored in red, green and blue."
The Himawari 8/9 satellites record on a total of 16 bands, as described in:
Himawari-8/9, Imager (AHI).Just remember that these images are not to impress kiddies like you, but to provide useful information to the Bureaux of Meteorology.