Abstract: A biometric solution based on cardiac activity (Heart Rate Variability) using advanced mathematical calculations, machine learning, or artificial intelligence identified from the forehead, measured through a camera lens on fixed and mobile devices, scopes, virtual reality headsets, rear view mirrors in vehicles and any device where a camera can be used to identify and authenticate a user and diagnostic indicators where needed. This technology can be combined with additional physical and behavioural biometric indicators for further identification, authentification and specific diagnostic readings. This technology will be used to identify individuals, authenticate users for secure online transactions, grant access to countries, facilities and documents granting an AnimaToken from the AnimaCloud. This technology can be used to determine changes in physical health and indicate the introduction of substances to the body.