Googled has partnered with DeepMind in order to use it’s SynthID technology to identify machine generates images. The technology works by placing an invisible watermark on the images. However, it will only work on Google’s own image generator called Imagen. Even DeepMind has said that the technology “It is not foolproof against extreme image manipulation”. The technology comes at a time where AI image generators has caused public concern over copyright and ownership laws.

Source: https://www.bbc.com/news/technology-66618852