According to Foresight News, Chainlink has announced that its DECO sandbox is now open to the public. DECO is a foundational zkTLS-oracle technology designed to verify web data and authenticate identities while maintaining privacy. The DECO sandbox allows financial institutions and enterprises to explore ways to streamline user onboarding while preserving data privacy and ensuring data provenance.

The DECO sandbox provides developers with pre-configured use cases to test various scenarios. These include conducting customer identity checks without revealing personal details, verifying that customers have sufficient funds across multiple bank accounts through account service providers, and using tamper-proof and timestamped proofs for auditable sanction screenings.