Prove · Accountability ledger (hosted)
Accountability ledger
The Accountability ledger tab (at /team/accountability, under Prove) is the hosted rollup of your team's measured accountability over the last 30 days. It renders two totals the hosted Leadership rollup already computes over the team event store: how many incidents your closed loops prevented, and the dollars they saved. Both are team-scoped and redacted. It is a summary, not a per-story table.
The two totals
The tab reads the team event store for a 30-day window and shows two scalar cards:
- Prevented incidents: the count of measured outcome events whose recorded benefit was greater than zero.
- Dollars saved: the sum of the benefit recorded on those outcome events (
action.outcome), formatted as USD.
Both are read from what your team's desktops already stream. The tab captures nothing new.
Why it is a summary, not a per-story table
The stored team events carry only per-day totals, so the hosted side has the counts and dollars but not the individual loops behind them. The full per-story chain (a session shipped a PR, it introduced a defect, and a lesson now guards it) stays in the desktop app over the local accountability graph. The hosted ledger points at that chain rather than reproducing it.
The guarding knowledge
Under the totals, the tab links to the two brain-store surfaces that hold the knowledge doing the guarding: Lessons (the lessons that keep a defect from recurring) and Decisions (the decisions behind them). The totals tell you the measured effect; those surfaces tell you what is preventing the next incident.