Snapshot
Preserve request, source versions, transformations, permission state, policy, and integrity references.
Snapshots + replay
Reconstruct the evidence state—not a model’s explanation of it.
Replay the original evidence environment with a declared class: exact, cryptographically proven, functionally equivalent, partial, or non-replayable.
Exact replay · public sample
Declare fidelity
Never imply equivalence when source deletion or authorization changes prevent exact reconstruction.
Compare
Separate evidence-environment replay from nondeterministic model or agent output.
Current limitationReproducible context does not guarantee deterministic model output.