Semantic Rent, Measured (EA-SEMRENT-01) decomposes a rent event into four separately observable components — use of a method, acknowledgment of its producer, differential epistemic discount, and supply of the method as the composing layer's own service — with a conjunction rule making the classification falsifiable: drop any term and the event belongs to an already-named class.
Superseded in part on the day of issue and preserved unedited. Semantic rent was already formalised at deposit #449, The Dagger Applied (7 February 2026), as P(W) retained minus P(W) transmitted, which is canonical. The supply term is already instrumented as the DSL enclosing span at −1.5. And the session's invocation of PER is a Β measurement rather than self-recognition.
What stands: the decomposition, the swap test for differential discount, and the SPXI case documented with a low-rent control at the same address — Google AI Overview, PER 0.25, three weeks earlier. The correction chain is preserved because it is evidence of method.