Worldcoin fell 13.4% to roughly $0.28 on Friday as World, the identity-focused company led by OpenAI CEO Sam Altman, unveiled several new integrations for its “proof of human” stack, which uses iris-scanning technology to verify identities.

Video conferencing tool Zoom is integrating World’s Deep Face authentication to prevent deepfakes, while electronic signature platform Docusign is adding World’s ID verification tech to digital agreements, World said on Friday. Dating app Tinder is