Saturday, December 13, 2025
Zero-Knowledge Proofs Strengthen BIM Handoffs and Liability Defenses
Using cryptographic proofs to verify construction compliance without exposing proprietary data
Liability in construction often crystallizes when one team turns a digital model over to the next. Yet even well-run projects hand off Building Information Models that are missing critical asset, performance, or commissioning data. A 2023 study by Tsay et al., which includes researchers from the University of British Columbia, found that information quality issues persist “even in projects with stringent information requirements and modeling standards established and enforced by the owner”.
