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This record explores proper time's dual roles in indexing and representation, suggesting its limitations and uses.
This record fixes a minimal descriptive note on proper time as a representation-level indexing label. Proper time is treated as a failed ruler at the ontological level and an all-purpose ruler at the descriptive level. General Relativity is retained as a representation protocol for coordination, without attributing generative status to time.
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Tomoyuki Yorisuna (2026) studied this question.
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