Build story: evidence over assertion
ProofFlow now has a public build story explaining how the agent turns binding rules into a source-cited ledger through four bounded stages: rule fingerprinting, Gemini structured reasoning, deterministic repository and deployment checks, and private-by-default Firestore persistence.
The article includes the live application, public source, end-to-end demo, and a free generated evidence pack so judges can inspect the output without an account:
https://proofflow-agent.vercel.app/building-proofflow
Missing evidence still stays missing, the audited repository remains read-only, and the page reports the project's current zero-revenue status rather than inventing traction.
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