Zach de la Rocha performs with Rage Against the Machine at the 2008 Big Day Out - the last time the band was in New Zealand.
A countdown clock called Prophets of Rage has fans speculating that a Rage Against the Machine reunion is imminent.
The clock, launched at prophetsofrage.com, is set to tick away until it expires on June 1.
The clock is accompanied by an image of a broken slash through a
circle with silhouettes of five people all extending their arms and clenched fists with the hashtag #takethepowerback - a reference to the Rage song of the same name.
The same poster has been seen posted on streets around Los Angeles.
People can then input their email address, where they will then receive an email labeled "Clear the Way" with in image inside reading "Clear the way for the prophets of rage," which is a line from the Public Enemy song "Prophets of Rage."
