Credential Revocation

Decentralized Digital Identity (DID) empowers users with comprehensive control over their personal information rights through Blockchain technology, reducing reliance on centralized platforms and enhancing privacy protection. This system has been applied in various scenarios, such as gaming, enterprise user verification, and more. Despite challenges like the lack of unified standards, DID will help reshape the network trust system and promote a more private and interoperable internet future.

Polkadot's strategic report: Token application scenarios are lacking, data metrics are stagnating, how to break the deadlock? Introduction Hello to all the friends concerned about Polkadot, we are the Polkadot Ecosystem Research Institute. We are a team focused on researching Polkadot and the development opportunities and prospects within the Polkadot ecosystem, and we have received support from the Polkadot treasury six times in a row. As a team that has been researching Polkadot for nearly five years, we have heard an increasing amount of disheartening voices from the community regarding Polkadot recently. Many people see no hope and have even left the Polkadot ecosystem, which is something we do not wish to see. With the recent launch of OpenGov on Polkadot, we see that governance power is increasingly being handed over to the community, and we can become a driving force for the development of Polkadot. Therefore, we have decided to shift from a previously passive research role to an active participation role. This article is a Polkadot growth strategy planning report that we believe outlines how Polkadot should rise.

Polkadot SDK is an Open Source modular toolkit designed to help developers quickly build high-performance, customizable Blockchains. It integrates multiple core technologies, supporting various scenarios from DeFi rollups to enterprise-level applications, with flexible personalized development and native cross-chain capabilities, suitable for teams looking to control their technology stack.

The Polkadot ecosystem is transforming towards an "application-centric" model, launching seven major applications in fields such as DeSo, music, and the Metaverse. These include social platforms like MeWe Social Web, Polkaverse, and Grill Chat, as well as music platforms like Beatport.io and Public Pressure, and finally Metaverse applications like Bit.Country and Cosmize. Most of these applications emphasize user privacy and data control, showcasing the potential of Blockchain in the field of Decentralization.

Building Customized Blockchain: In-depth Analysis of Polkadot SDK In the field of blockchain development, in addition to deploying smart contracts on existing networks, creating dedicated blockchains with unique logic, governance mechanisms, and cross-chain capabilities is becoming a trend. With the development of multi-chain ecosystems, the market's demand for highly customized solutions is growing, and developers are increasingly hoping to have control over every layer of the technology stack to achieve faster iterations and innovations at the protocol level. The Polkadot SDK is a tool designed to meet this demand. It adopts a modular architecture, providing a complete set of functionalities from development to deployment, enabling teams to easily launch Rollups, independent chains, or complex cross-chain applications without the need to build the underlying architecture from scratch. Whether building DeFi rollups, DAO coordination networks, or AI-native chains, this flexible toolkit can provide.