Microsoft-Backed Space and Time Launches Platform to Let AI Agents Verify Private Data

Space and Time has launched an enterprise platform that lets businesses use private data in AI tools while enabling others to verify that calculations are correct, without seeing the underlying records. The Microsoft-backed project says this could help companies give AI agents access to workflows while limiting exposure of sensitive databases.

The platform uses Space and Time’s Proof of SQL technology and works with Google Cloud’s BigQuery; companies can also run it on their own servers without a blockchain or specialist hardware. Its chief executive said supported queries covering millions of rows can be proved in under a second with GPU acceleration, depending on the query, equipment and dataset. The system checks that calculations were performed correctly, but cannot verify whether the original records were accurate. Launch partners include Maple Finance, Indomobil, Trenez and The Data Foundation.