A verdict is drafted from a template, checked by a script and by a person, shown as proposed for at least 7 days, and only then made final.
Until October 2026 this was a habit. It is now a procedure with a checklist the build enforces, in force from 19 October 2026. The two verdicts already published were written before it existed: 2 of them are exempt, and the dry run below says what it would have caught in one of them. One person decides every verdict, an AI drafts it, and the human half of the checklist records that someone ticked the boxes, not that they were truthful.
Every verdict answers the same four questions, so that “not verified” can be told apart from “verified, but the wrong quantity”. They appear as a table on every verdict.
| Question | What it asks | Allowed answers | Rule |
|---|---|---|---|
| Did it happen? | Did the thing the claim promised happen, by the deadline plus the grace period, as the criteria frozen on the claim define it? | yes, partly, no | Must agree with the verdict: verified is yes, partially verified is partly, not verified is no. |
| Independently verified? | Has someone with no stake in the claim reproduced or measured it? | yes, partly, no, not applicable | Not applicable only when the first answer is no, since there is nothing to verify. |
| Survived a classical challenge? | For a claim of advantage over classical computing: has a classical method matched the result? | yes, no, not applicable | Not applicable for any claim that is not an advantage claim. |
| Was the right quantity measured? | Is the quantity reported the one that was promised, not a related one? | yes, partly, no, not applicable | Required whenever the reported figure differs in kind from the promised one, for example physical against logical fidelity. |
'Not yet assessed' is also a legal answer to any question, but it needs a sentence in the claim's axes note saying why.
The five tiers are defined on How we check. These are the rules for applying them:
The mechanical items are enforced by the build. The human items are recorded, not enforced: the build can show that someone ticked them and when, not that they were true. That is the same limit the Ledger policy states for the editor's other judgements.
A proposed verdict is public from the day it is proposed. It cannot be made final for 7 days. A drafted verdict is published on its claim page, marked 'not yet final', and stays that way for at least this many days before it can become final. For the first two verdicts the site's commit history shows them committed as proposed on 15 September 2026 and as resolved on 23 September, about eight days apart, but no date was recorded on the claim and the history does not show when each commit went live, so no script could check that a hold took place. From the effective date a script can.
The day it was proposed is a field the editor sets, and the proposal’s hash is entered in the integrity log, whose head is anchored externally (see that page for the current state of the anchor). That makes it hard to change quietly, not impossible to set wrongly: the same limit as every other date on the Ledger.
8 claims have a deadline on or before that date. A verdict can begin the day after the grace period ends, and after the 7-day hold it can be final.
On 19 October 2026 the pipeline was run on the IonQ five-nines verdict (ionq-five-nines-2025), which was published on 22 September 2026 under the old, informal process. Two things were done, and neither publishes anything.
This asks what the checklist would have stopped. It does not re-judge the verdict.
| Item | Result |
|---|---|
| M1 | passes |
| M2 | passes |
| M3 | passes |
| M4 | passes |
| M5 | passes |
| M6 | fails: no fetch taken at verdict time of https://arxiv.org/abs/2510.17286; no fetch taken at verdict time of https://thequantuminsider.com/2025/10/ |
| M7 | passes |
| M8 | fails: says 'pre-registered' |
| M9 | passes |
| H1-H7 | fails: no human checklist is recorded on the claim |
| hold | fails: no proposal date is recorded, so a hold cannot be shown |
4 of 11 items fail. The verdict was drafted before the checklist existed, so it has no recorded human review and no recorded proposal date, and its source snapshots were taken later, on 19 October 2026 (see the evidence section). The wording item is a real finding: the reasoning says “pre-registered”, which Correction 7 shows was wrong. The checklist would have refused that sentence.
The published verdict was used as the draft, so no new verdict was written. The sources were fetched again, for real. The clock was set to 1 February 2027 so that the deadline-and-grace rule and the hold could be exercised. The one change made to the copy was to remove the word “pre-registered” so the later steps could run. The “approval” entered was labelled REHEARSAL (not a review). Nothing was written to any claim or log.
| Step | Outcome |
|---|---|
| check before the human checklist: the draft as published | M1 ok; M2 ok; M3 ok; M4 ok; M5 ok; M6 ok; M7 ok; M8 FAILS; M9 ok |
| propose with no human checklist | refused: the mechanical checklist fails: M8 (says 'pre-registered') |
| propose after the wording is fixed and a rehearsal approval is entered | accepted |
| finalize 3 days later | refused: the hold is 7 days and this verdict has been proposed for 3; it can be made final on 2027-02-08 |
| finalize an edited verdict without saying what changed | refused: the verdict differs from the one proposed; say what changed and why with --changes "..." |
| finalize an edited verdict and say what changed | accepted |
| finalize on day 7, unedited | accepted |
What this shows is that the gates close when they should: a draft with a bad phrase cannot be proposed, a verdict cannot be made final early, and an edited verdict cannot be made final without saying what changed. It does not show that a human review catches errors.