In recent years, people have been able to share knowledge and life experiences through social media. In the past, without the Internet, people used to collect their own physical credentials, such as concert tickets for arts and cultural activities, but there was no pipeline to share them. Today, with social media, people can easily share information on platforms, though the information shared may be at risk of counterfeiting. When people share and express themselves, verifying the authenticity of personal participation in activities becomes an important security requirement. Therefore, our paper focuses on personal social sharing based on security, with the main information derived from activities that require ticket purchases. The system provides users with a comprehensive design for buying tickets, participating in activities, collecting and commemorating tickets, and sharing activity experiences. The system combines blockchain technology, which ensures security and anonymity, allowing users to manage their activity information through digital tickets. Additionally, we incorporate the concept of Non-Fungible Tokens (NFTs) to enhance security and interest. The protocol design enables users to present their true selves on the platform and find partners with kindred spirits by sharing information about their participation in activities.