爱施德(002416.SZ)：目前未涉及基于区块链技术的供应链可信溯源服务，亦未开展数字身份相关业务布局

Core Viewpoint - Aishide (002416.SZ) focuses on providing value-added services in the 3C digital protection service sector, including mobile screen protection and extended warranty services, and has not ventured into blockchain-based supply chain traceability or digital identity-related business layouts [1] Group 1 - The company operates under the brand Aibo Technology, which specializes in 3C digital protection services [1] - Current offerings include mobile screen protection and extended warranty services for consumers [1] - The company has not engaged in blockchain technology for supply chain traceability services [1]