I see something interesting on Twin3. They are launching the Web4 Soul Protocol with a test network and have developed a 256-dimensional soulbound token system for digital identity.

Their conceptual approach is quite innovative. The idea of each user having a "digital body" on the blockchain, crystallizing human identity, character, and experience using soulbound token technology. In other words, this 256D soulbound structure elevates personal data and identity features to a completely new dimension.

From a practical perspective, users can deploy their personal AI agents through this digital identity infrastructure. They can participate in the agent economy and engage in automated economic collaboration. They can even convert human experiences into verifiable and tradable RWA assets.

This soulbound token approach as the digital identity soul infrastructure of Web4 could open new doors in the Agentic ecosystem. Seeing such a solution at the intersection of technology and economy indicates how the evolving agent economy is developing. Twin3's move with this test network seems to be a serious step toward digital identity and autonomous agents.