P21 / Visual reference
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Trace the boundaries.
Readable SVG diagrams paired with editable Mermaid source. Design artifacts—not evidence of a live network.
Proposed architecture. Preserve source assumptions; the consuming platform retains its own acceptance policy.
A valid signature is not the same as a passing policy or permission to move funds.
Experimental design. Precommitment, source verification, and mapping are separate checks; completeness is not established by sampling.
The payment for an API service and the requested financial payout must be checked as separate events.
Optional timestamp status is independent of report integrity and evaluation. Pending is not verified.