### 1. PROSE EVIDENCE

*   **Quote 1 (Early):** "The blue-black metallic structure was all that remained—a rigid, crystalline frame housing a cooling slurry of liquefied biological matter."
    *   *Commentary:* This effectively anchors the biological horror within the speculative "lattice" technical requirement, providing a visceral visual for Mark's transition.
*   **Quote 2 (Mid):** "The Bone-Conduction Law had replaced the physics of the ear. The 14Hz frequency did not enter through the air; it rose through the soles of phantom feet, through the vibration of the jawbone, through the resonant cavities of the ribs."
    *   *Commentary:* This passage masterfully reinforces the environmental rules established in the world-state context, specifically the "Bone-Conduction Law."
*   **Quote 3 (Mid):** "Sarah Miller’s digital recorder... was long dead, its lithium-ion battery drained to a chemical husk, yet it was not silent. The signal had repurposed the hardware."
    *   *Commentary:* This creates a haunting bridge between the deceased Sarah’s past character actions and the current "Ghost Harmonic" world state.
*   **Quote 4 (Late):** "Global seismic sensors, in those few automated stations that still functioned without human hands to calibrate them, began to record the change. They did not register an earthquake. They registered a heartbeat."
    *   *Commentary:* This illustrates the "Tectonic Synchronization" world event on a planetary scale, moving the stakes from a local cellar to a global catastrophe.
*   **Quote 5 (Late):** "Human language was too light, too airy to describe it. The lattice was the final word in the Archive’s history—not written in ink, but etched in the resonance of the craton."
    *   *Commentary:* The prose successfully leans into the "Great Silence" theme by acknowledging the futility of language as the characters cease to exist.

### 2. CHARACTER VOICE AUDIT

**Character: Mark**
*   **Dialogue:** No spoken dialogue. Mark is in a state of "Absolute terminal detachment" and "somatic dissolution."
*   **Constraint Check:**
    *   Uses signature vocabulary: N/A (Non-verbal).
    *   Avoids forbidden patterns: YES (No speech is present, consistent with his 100% arc transition into a "terminal conductor").
    *   Emotional register: YES (Colder, detached, and geological, matching the "planetary consciousness" mentioned in RAG).

**Character: Sarah Miller (Legacy)**
*   **Dialogue:** No spoken dialogue. Character is DECEASED (Ch-09).
*   **Constraint Check:**
    *   Voice/Tics: N/A. However, the presence of her digital recorder as a "Ghost Harmonic" is a perfect narrative callback to her "Notes for Writers" identifying it as an object she always carries.

**Character: Elias Thorne (Legacy)**
*   **Dialogue:** No spoken dialogue. Character is DECEASED (Ch-09).
*   **Constraint Check:**
    *   Voice/Tics: N/A. The description of his physical remains as a "geometric ash-map" aligns with his death by "geometric ash" in RAG context.

### 3. STRENGTHS TO PRESERVE

*   **The Trinity of Anchors:** The chapter beautifully weaves the three physical remains (Mark’s lattice, Elias’s ash, and Sarah’s recorder) into a cohesive machine. Verbatim evidence: "To the east... the first part of the stabilization trinity... To the west, the second anchor... The third anchor was the lattice itself."
*   **Sensory Substitution:** The consistent use of the "Bone-Conduction Law" ensures the reader feels the shift in reality. Reference: "...reality is experienced solely through skeletal vibration."
*   **Scale Shift:** The narrative moves successfully from the claustrophobic cellar to the global impact. Reference: "In cities halfway across the continent, people stopped in the middle of the street, clutching their temples."

### 4. MUST-FIX -- CONTINUITY

*   **ORIGINAL:** "The Archive was extinct. There were no more scholars to categorize the signal, no more skeptics to dismiss the 'Ghost Harmonics' as interference..."
*   **PROBLEM:** This creates a slight contradiction with the world-state note on Sarah Miller's legacy. While Sarah is dead, her "Ghost Harmonic" is a rhythmic metronome, not something she dismissed as a skeptic. The text implies *current* skeptics ignore it, but the Archive is already "Extinct."
*   **FIX:** "The Archive was extinct. The debates of scholars were over, the skepticism that once dismissed such signals as interference buried deep beneath the new, vibrating reality."

### 5. MUST-FIX -- CLARITY

*   **ORIGINAL:** "Through a process of non-Euclidean induction, the recorder generated a power-less Ghost Harmonic loop."
*   **PROBLEM:** "Non-Euclidean induction" sounds like technobabble that doesn't quite align with the physical/tectonic focus of the rest of the chapter.
*   **FIX:** "Through a resonance that defied physical law, the recorder generated a power-less Ghost Harmonic loop, drawing its energy directly from the vibration of the bedrock."

### 6. OPTIONAL SUGGESTIONS

*   **Suggestion (Character Loop):** Integrate a brief "echo" of Sarah’s voice signature from the digital recorder. 
    *   **Quote:** "...the metronome—a steady, digital clicking..." 
    *   **Reasoning:** Having the recorder occasionally emit a distorted, 14Hz-processed version of her verbal tic ("Empirically... speaking...") would hammer home the horror of her digital legacy.

### 7. FORBIDDEN CHANGES / NON-GOALS

*   **Mark's Lack of Agency:** Do not give Mark a "internal monologue" or sudden last-minute human regret. The RAG context explicitly states "Absolute terminal detachment; individual ego has dissolved." The prose must remain cold and geological.
*   **Atmospheric "Purple Prose":** The repetitive use of words like "resonance," "lattice," and "craton" is intentional technical jargon to reinforce the fact that the story has moved from a ghost story to a planetary-scale transformation.

### 8. VERDICT

**SCORE: 92**
**PASS**

The chapter perfectly executes the "Ch-10" world state and character arcs. Mark’s transition is complete, the anchors are in place, and the "Bone-Conduction Law" is maintained with high fidelity. Only minor clarity adjustments regarding the "Ghost Harmonic" loop are needed to ensure the physics of the horror remains consistent with the tectonic themes.