Uphold in AI answers

Uphold is a digital platform that lets users buy, sell, and trade cryptocurrency and other assets with a one-step, cross-asset trading experience. Users can earn from USD Interest Accounts, stake rewards across many digital assets, and access features like a debit card and asset vault. Uphold emphasizes radical transparency and security by publicly publishing assets and liabilities, not lending customer assets, and maintaining certifications such as SOC 2 Type 2, ISO 27001, and PCI DSS.