Every run, in order, including the ones that failed.

verified

Backed by measurement files we can point to, on named hardware, with the run recorded.

preliminary

A real observation that needs more runs, a positive control, or an independent check before it counts.

failed

Ran and missed a correctness, isolation, reset or pre-registered performance bar. Kept on the record.

planned

Written and reviewed as code or protocol, but not executed. No numbers.

Each record has a fixed identifier (EXP-001 and up) that never changes or gets reused, a start date, a status, the arm it is about, the hardware and OS it ran on, the git branch and commit, and the evidence paths behind it. Records are listed in date order; the ID order follows the date the work started, not the date it was written up. A record whose status is failed is written with the same sections and the same care as one that passed: what we expected, what happened, what we think it means, what we do not know. A record whose only evidence is text without a log says so in its body and is never above preliminary.

To cite a record, give its ID, its commit and the site path, for example "Drums EXP-004, commit dce0211, bench.drums.run/experiments/EXP-004". Result tables on a record are generated from files under data/results/, and each file names the raw logs it summarises.