1
00:00:00,000 --> 00:00:03,750
Generation order and physical transport are different questions.

2
00:00:03,750 --> 00:00:07,500
The upper register shows a scan through addresses.

3
00:00:07,500 --> 00:00:15,000
The lower panel shows a pattern whose motion is governed by a separate, stated update rule.

4
00:00:15,000 --> 00:00:21,207
During one scan, a buffer is written one cell at a time.

5
00:00:21,207 --> 00:00:24,828
The observer retains the previous completed pattern.

6
00:00:24,828 --> 00:00:30,000
No growing fragment is mistaken for a new observed configuration.

7
00:00:30,000 --> 00:00:36,562
When every cell has been written, the buffer is accepted as the next record.

8
00:00:36,562 --> 00:00:45,000
In this example, the supplied transport rule shifts the pattern by one neighbouring cell on a periodic lattice.

9
00:00:45,000 --> 00:00:48,871
Switch the writing order from sequential to interleaved.

10
00:00:48,871 --> 00:00:53,226
The private scan now jumps between distant display cells.

11
00:00:53,226 --> 00:01:00,000
Yet the completed records are identical, because writing uses the same frozen target state.

12
00:01:00,000 --> 00:01:04,355
Stepping between completed records reveals the same one-cell translation.

13
00:01:04,355 --> 00:01:09,677
This is motion in the specified model, not a travelling source.

14
00:01:09,677 --> 00:01:15,000
Comparing record positions does not reveal an observed path between them.

15
00:01:15,000 --> 00:01:18,857
The demonstration proves scan-order independence for this buffer construction.

16
00:01:18,857 --> 00:01:23,571
It does not derive a universal speed or a particle law.

17
00:01:23,571 --> 00:01:30,000
A physical theory must connect transport, geometry, memory and calibrated clocks through its source dynamics.