Distributed authorization of identities in a dynamic connected environment

This invention describes a system for letting people or devices access things without needing traditional passwords. It works by having a sensor receive an access request, then checking a shared, secure record (like a blockchain) to get a real-time trust score for that identity. Multiple independent services then agree on whether that trust score is valid, and if they do, access is granted. A key feature is that the initial request doesn't need any login credentials.