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Evidence and activity

Dex, showing a verified result

Activity is a timeline of actions and decisions across your agents. Evidence shows why gated actions were approved or denied.

What each action includes

Each entry names the agent, the action, the target, the time, the status, and — once decided — the approver. An example:

Agentvendor-sync
Actionread
Targetcustomer-data/
TimeJul 14 · 9:12am
Statuswaiting → denied
Approverm.alvarez

Records and receipts

Each action also has a record of who acted and on whose behalf, the target resource, the policy decision and policy reference, the approval request, decider, reason, and time for sensitive changes, the state before and after, the result, and any redactions. Every record carries its authority class: observe, change, sensitive, or outside authority. After a change, Deixic reads the setting back and records the result.

The history is append-only and hash-linked, so edits after the fact are detectable. Governed tool calls carry signed receipts. Export an evidence report as PDF, HTML, or JSON; it is re-verified against the record at export. Report schedules run daily, weekly, or monthly.

The timeline is the Activity screen. Dex surfaces the same activity data when a reviewer needs a slice; the action and evidence details stay together.