Decentralised Identity Management

User Story: As a user concerned about my digital identity and privacy, I want a decentralised solution that gives me control over my personal data.

Scenario: Sarah values her privacy and wants to ensure her personal data is secure. She utilizes an application built on Ottochain that offers decentralized identity management. Sarah's identity information is stored on the blockchain, encrypted and under her control. She can selectively share her identity attributes with trusted entities, ensuring privacy and reducing the risk of data breaches.