Module trace 

Structs

OutcomeRecord

An observed outcome for a prediction, written by a non-model principal.

PredictionRecord

A forecast: what a decision engine answered (as admitted by the kernel), or what a person or agent forecast.

Provenance

Trace

Enums

PrivacyClass

TraceKind

TraceStatus

Constants

MODEL_SOURCE_PREFIX

Sources written by decision engines carry this prefix and can never be verified.

Functions

now_ms

parse_deadline

Parse a deadline: epoch milliseconds, +<n>h, +<n>d, or YYYY-MM-DD[THH:MM[:SS]][Z] in UTC. Impossible dates (2026-02-31), negative parts, and years outside 1970..=9999 are rejected.