The unchanged target-adapted transport pattern

Choose a straight developed spatial segment of length $\ell >0$ inside a regular convex tube of the inherited laboratory. After clock readout, local lookup, and a positive processing buffer, depart at time $t_{\mathrm{d}}$.

Install $n+1$ stations

Each has a payload factor $A_j\cong {\mathbb{C}}^{2^p}$. Initialize $A_1,\dots ,A_n$ in independent blank states $\omega$. At hop $j$, exchange $A_{j-1}$ and $A_j$, with developed tick duration $\ell /n$.

The finite SWAP on these tick-boundary ports is an explicit inherited operational permission. Its cross-port dependencies are null and its same-station dependencies are timelike. A continuous-time implementing Hamiltonian is not derived. Classical report wires are separately declared causal.