Sui announces 'Sui Spheres' for controlled multi-party workflows

Layer 1 blockchain Sui (SUI) has announced plans to launch 'Sui Spheres,' a controlled execution environment designed for multi-party workflows, according to an official blog post. Sui explained that while most institutional workflows cannot operate in a fully public setting, completely private systems create silos. 'Sui Spheres' aims to provide a middle ground, enabling participants to collaborate in a controlled environment while maintaining interoperability with the broader Sui ecosystem when needed. The project features selective visibility and limited participation as core design elements. Sui noted that the initiative is still in its early stages and is being developed with a small number of partners, adding that there is clear demand for such a solution with discussions underway and a readiness to expand.