Moon goes red like this for every lunar eclipse - sometimes redder than other times depending on the atmospheric conditions on Earth. This is the combined light from the sunrises and sunsets occurring at the time of eclipse, and nothing to do with blood.This is what it would look like from the Moon.
Artist's impression of the Earth seen from the Moon during a lunar eclipse with the landscape red with the sunsets and sunrises of all the places on Earth where it is rising or setting at the time of the eclipse.