Digital Shield debuts at Nexus2140, cold wallet experience attracts users to watch and try out

ChainCatcher news: On June 21, the first day of the Digital Shield exhibition was vibrant, with the DS overseas head demonstrating cold signing interactions via QR code scanning and Air Gap methods at the booth, attracting wide attention. Visitors on-site actively experienced its EAL6+ level cold wallet signing process and NFT asset display module. The military-grade security chip equipped in Digital Shield enables complete offline isolation of private keys, maximizing user asset security. This attracted many users to submit purchase intentions on-site and actively participate in NFT airdrops and lottery activities.