Google ADK · Gemini 3.6 Flash · Cloud Run

Evidence before action.

Proofline converts a work contract into explicit requirements, checks fresh authoritative evidence, detects contradictions, and creates a deterministic proof packet before an external action can proceed.

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01 · NEEDS_EVIDENCE

A requirement lacks a fresh, authoritative source.

02 · CONFLICT

Evidence disagrees, so the agent refuses to hide uncertainty.

03 · APPROVAL_REQUIRED

The packet passes, but an external action still needs human approval.

04 · READY

Every requirement is supported and the deterministic gate agrees.

A live model call. A deterministic final boundary.

Google ADK lets Gemini decompose and interpret the task. Proofline then applies the same auditable gate on every run, so fluent output cannot silently turn missing evidence into completion.

Verified Cloud Run execution: READY
Packet hash: 973750f90ceffd925eba6716399f9064fcc789522ae8455efe764ef6c841eb5d

Public verification