[Duang777]

Goal And Delivered Outcome

• Outcome basis / optional anchor: self-found core defect. No public issue; the request in this PR is the basis.
• Goal/source and gap: _status_botmux_runtime in loopx/control_plane/goals/botmux_runtime.py asked the provider for the session trigger-result whenever the dispatch had an active key. On a reused session that result describes the previous accepted turn, not a dispatch whose local receipt is attempting or rejected.
• Observable before → after, with the validation row that proves it: After a second trigger was rejected with 409, status returned completed, ok=True, readback_verified=True, and status --execute raised invalid botmux dispatch transition: rejected->completed. After: rejected, ok=False, readback_verified=False; an attempting receipt is promoted to unknown and persisted. Rows: regression_parity, unit.
• Issue/task and intended base: none. Base is main at 7bb1b01.

Author Declaration

• Written by: agent, Claude Sonnet 5.5, for @Duang777

Implemented against

• Specification and revision: no written specification; the request in this PR is the basis.
• Criteria:

Criterion (spec clause)	Disposition	Symbol / path	Test or command
Status must not vouch for a dispatch the provider did not accept	implemented	_status_botmux_runtime	tests/control_plane/test_botmux_goal_channel_runtime.py::test_status_never_vouches_for_rejected_dispatch_on_reused_session, ::test_status_promotes_unresolved_attempt_on_reused_session_without_provider_result

• Self-check before submission: reproduced the defect on the unfixed code, then confirmed the new test fails before and passes after. Did not run the full suite or CI-equivalent gates locally. The botmux tests ran with a stub loopx.cli because the local tree could not import the real one; test_runtime_cli_parses_setup_doctor_trigger_and_status was deselected.

Scope And Continuation

• Completed scope and remaining work: complete within this scope. After a transport failure an unknown receipt on a reused session has the same ambiguity and unknown->completed is allowed; disambiguating needs a per-turn provider lookup.
• Slice boundary / successor: N/A, one independent defect.

Validation

• Tested revision: 6681ca1ad179e20a16bf3599ba9f41a9576e3969 for the diff; local runs used a working tree whose touched files were blob-identical to main 7bb1b01 before the change.
• Run state: finished
• Input classes: synthetic

Check kind	Result	Public-safe evidence / limitation
regression_parity	passed	Both new tests fail on the unfixed code and pass with the fix.
unit	passed	test_botmux_goal_channel_runtime.py and tests/test_state_migration.py together: 25 passed, 1 deselected; ruff check clean.

• Coverage and gaps: Not run against a real botmux backend; the provider is mocked.

Frontend / Visual Evidence

• UI impact: none

Type of Change

• Bug fix
• New feature
• Breaking change
• Refactoring (no functional changes)
• Documentation update
• Test update

LoopX Area

• Control plane (goals, todos, quota, scheduler, registry, runtime)
• Benchmark boundary (adapters, runners, verifiers, scoring, evidence)
• Capability or extension (providers, adapters, skills)
• Public docs or presentation surface (README, protocols, dashboard)
• Build, packaging, installer, or CI
• Host or runtime integration

Technical Direction

• Direction / acceptance reference, when applicable: Core control-plane hardening.

Shared-authority RFC fixture impact

N/A

Boundary Checklist

• Neither the diff nor this PR body/comments/attachments disclose private state, credentials, raw traces or verifier output, internal links, or local machine paths (including .loopx/, .codex/goals/, and live ACTIVE_GOAL_STATE.md).
• I did not duplicate maintainer-owned benchmark work unless a maintainer split out a public issue for it.
• I kept the change scoped to the linked issue/task.
• Existing English/Chinese RFC pairs (including ledger entries) both have a diff, and the local premerge check passes, or no paired RFC changed. No RFC changed.
• I completed the visual evidence section for UI changes, or marked UI impact none.
• Every commit includes a DCO Signed-off-by trailer (git commit -s).

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