A Proof is accepted against evidence, not enthusiasm.
This specimen applies written acceptance gates to the public Sourcetrace lease demonstration. It records exactly what the demonstration establishes and what remains unproved.
Scope and acceptance gates.
The job is narrow: answer one renewal-window question from a synthetic lease excerpt and make the answer independently checkable.
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Answer completeness · demonstrated
The answer states the notice window and the two calculated dates in plain language.
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Source mapping · demonstrated
The answer identifies the specimen document, page and clause and reproduces the line on which the answer depends.
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Date calculation · demonstrated
The record exposes the term end, the twelve-month boundary and the six-month boundary so a reviewer can repeat the calculation.
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Uncertainty and assumptions · demonstrated
The record states that amendments, definitions, business-day rules and the completeness of the supplied extract require human confirmation.
Acceptance decision.
Accepted as a public demonstration of one source-traced answer. Not accepted as evidence of portfolio-scale performance or production readiness.
One question can be answered with visible source provenance, repeatable date arithmetic and explicit review boundaries.
Accuracy across a lease portfolio, throughput, integration, access control, hosting, monitoring, operational support or performance on a client’s material.
Not made. A production decision would require a client Proof across an agreed document set, questions and acceptance threshold.
Public specimen based on synthetic material. No client engagement or production result is represented.