Amber Authenticate is a new tool built on Ethereum that generates hashes of a video and records them on a public blockchain to protect it from deepfakes (Lily Hay Newman/Wired)

Lily Hay Newman / Wired:
Amber Authenticate is a new tool built on Ethereum that generates hashes of a video and records them on a public blockchain to protect it from deepfakes  —  VIDEO HAS BECOME an increasingly crucial tool for law enforcement, whether it comes from security cameras, police-worn body cameras, a bystander's smartphone, or another source.