Orchestrated Objective Reduction (Orch OR) treats all observers as quantum-mechanically equivalent. This paper presents the Observer-Differentiated Collapse (ODC) framework, a formal extension of Orch OR introducing the Observer Coherence Operator C-hat and the Ancestral Coupling Hamiltonian HAC. The framework yields a modified collapse time tauODC = tauOR / expalpha * C (psiₒbs) and generates three falsifiable experimental predictions testable with current neurophysiology and quantum measurement technology. Standard Orch OR is recovered as a special case at C (psiₒbs) -> 0. v2 corrected April 2026.
Rogelio Alejandro Henríquez Lepillán (Sun,) studied this question.
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