DZ Bank and Google Cloud developed a solution to the oracle problem in enterprise blockchain systems, enabling secure delivery of external data to smart contracts. The architecture addresses data integrity challenges through multiple security layers including Confidential Space for trusted execution, Binary Authorization for supply chain security, and TLS for transport protection. Demonstrated through Smart Derivative Contracts that automate OTC derivatives settlement, the solution provides a blueprint for trustworthy data feeds in production blockchain systems, particularly for financial institutions requiring deterministic, tamper-proof external data integration.
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2025 is the year of strategic engagementThe need for trustworthy dataBuilding trustworthy oracle architectureThe Smart Derivative Contract: a DLT-based financial instrument relying on trustworthy dataSort: