Dated, attributed updates. Not a blog. When there is nothing to say, this page stays short.
13 August 2026
Physical spec, four patterns with plaintext boundaries, evaluation-to-production, and integrator FAQ are public. FHE pages cover three states of data, why lattices stall, and a glossary. Research publishes one dated note on how we measure encrypted logic operations.
13 August 2026
Card throughput is measured on production silicon. N4 and N8 node figures are labelled estimated until end-to-end measurement completes. No evaluation regime currently exists that can assess an FHE scheme; formal certification is available customer-funded or contract-funded. Responsible disclosure: security@ziplogic.ai.
3 August 2026
Umbra U100 is available as a host-attached accelerator and as configured N4 / N8 nodes. RainDB and ZChat run on the Umbra runtime today. Technical briefings and evaluation units are open to institutional buyers.