The earlier version.
Before Cameron requested changes to the methodology section.
Before the language around system-level interaction was softened.
Before references to inadequate combined-environment testing disappeared.
Isaac opened the metadata.
File creation.
Revision history.
Internal document accesses from the Nexora server.
Eleanor leaned closer.
Names appeared.
Isaac Merritt.
Martin Hale.
Cameron Ashford.
Cameron had opened the file four times in the week before Isaac’s termination.
The last access occurred less than eleven hours before human resources generated the security violation notice.
Eleanor looked at Isaac.
“Did you know?”
“I knew he’d read it.”
“How?”
“He quoted a phrase from this version during the termination meeting.”
“That phrase wasn’t in the submitted version?”
“No.”
“Why didn’t you use this then?”
Isaac stared at the old screen.
“Use it how?”
“In your defence.”
“To prove the vice president read my report?”
“Yes.”
“To whom?”
Eleanor did not answer.
Isaac nodded.
“Exactly.”
He forwarded the file to her secure account.
Then typed:
The NDA cannot erase metadata.
The emergency technical review began Thursday morning at nine.
Houston.
Washington.
Two contractor facilities.
One garage in Harlow.
Cameron appeared from a conference room in Washington.
Two Nexora engineers sat beside him.
A lawyer remained partly outside frame.
Cameron presented first.
Polished slides.
Clean diagrams.
Projected schedule.
Twenty-five-day implementation path.
He used the phrase risk-managed four times.
He used unvalidated four times when discussing Isaac.
At one point he said, “While Mr. Merritt has offered potentially interesting analysis, it is important to distinguish between informal private modelling and validated aerospace engineering.”
Isaac sat in Harlow beside Adrian.
No suit.
Work shirt.
Coffee.
Three handwritten pages.
Eleanor listened.
When Cameron finished, she said, “Isaac.”
Cameron leaned forward.
“I’d like the record to reflect that any technical contribution from a source without current certification—”
“It’s reflected,” Eleanor said.
Silence.
Isaac spoke.
No speech.
No defence of himself.
He began with the model.
Combined thermal and mechanical transfer behaviour.
Resonance crossing.
Fatigue accumulation.
Then Nexora’s mitigation.
Reduced cycling frequency.
Reduced pressure authority.
Compensatory correction burns.
Propellant depletion.
He showed the comparison.
Nine to eleven days of likely operational extension.
Not enough.
Then the alternative.
A seventeen-parameter command sequence designed to move the valve’s operating behaviour below the resonance band without materially reducing pressure regulation.
Isaac did not call it elegant.
Adrian did later.
Isaac called it sufficient.
Cameron interrupted.
“This has not passed peer validation.”
A woman from Houston spoke.
“I ran it.”
Her name was Grace.
Structural dynamics.
Four years on Eleanor’s team.
“The numbers check.”
Another engineer from a contractor facility said, “I independently get the same harmonic suppression.”
Cameron’s jaw tightened.
The engineer continued.