Research

We don't claim it. We measure it.

Every paper here tests one promise Penweir makes. We publish the method, the numbers and the limits, so you can check our work instead of trusting it.

How we publish

Three rules for every paper.

  1. One promise per paper

    Each report tests a single claim, such as that nothing sensitive leaves the network, and says what would count as failure.

  2. Limits in the open

    What the test did not cover is part of the paper, not a footnote. Where the test found a weakness, we say what we are changing.

  3. No content, ever

    Test data is synthetic. Reports hold counts, timings and status codes, never prompts or answers.

Want to replicate or review a test? Write to us.