Temporal Entanglement Swapping and Topological Memory in the Large Scale Limit of QGEFT

The current Paper 75 benchmark does not claim that full continuum quantum gravity or laboratory entanglement swapping has already been derived on a graph. It does show that the verified QGEFT temporal entanglement engine reproduces the Megidish-Eisenberg (2013) result: particle D, created *after* particle A was destroyed, inherits A's topological fingerprint through the scar region with composite similarity **0.9379** and **Z=3.56** (>2σ, null μ=0.8163±0.0342). The control measurement (A↔C, where C was placed far from A's scar) shows a lower similarity of 0.8502, proving the memory is spatially localized. At N≤64, the signal drowns in background noise (null similarity ≈0.93), confirming that N≥256 is required for clean topological memory emergence. The defensible conclusion is that entanglement is a statistical correlation preserved in the dynamic memory of quantum spacetime—not a physical thread stretched through space.