BlockchainI.CO - Research, ratings and analysis on upcoming ICO’s
NoPass.me - Open-source identity verification
Coin Demo - Visual demonstration of how bitcoin transactions work
Amazon Cognito - Amazon Cognito lets you add user sign-up, sign-in, and access control to your web and mobile apps quickly and easily. It scales to millions of users and supports sign-in with social identity providers and enterprise identity providers via SAML 2.0.
Blockchain Startups Map - Map & searchable database of 430 companies in 64 categories.
Civic Token - Access to identity verification via the blockchain