
OBSIDIA provides a way to prove a silicon chip’s authenticity and integrity across the full lifecycle. It does this with Silicon Blockchain Identity, a ledger-based system that binds a chip’s identity to its silicon signatures and secure hardware checks. As a B2B solution for the semiconductor supply chain, SBI integrates with fab workflows and downstream partners to verify provenance from manufacturing to deployment. This approach scales across devices from data clusters to consumer devices, enabling secure operation at the silicon level.

OBSIDIA provides a way to prove a silicon chip’s authenticity and integrity across the full lifecycle. It does this with Silicon Blockchain Identity, a ledger-based system that binds a chip’s identity to its silicon signatures and secure hardware checks. As a B2B solution for the semiconductor supply chain, SBI integrates with fab workflows and downstream partners to verify provenance from manufacturing to deployment. This approach scales across devices from data clusters to consumer devices, enabling secure operation at the silicon level.