xkcd #2918: Tick Marks ( imgs.xkcd.com )
Alt text:
If you're really savvy, you can hide an entire set of illicit transactions by timing them to draw what looks like a graph inset.
![](https://mbin.grits.dev/media/cache/resolve/entry_thumb/45/b1/45b169f34889befa1bd3d908f536196ab2006e7432e7f871396f11b3538da3ad.png)
Alt text:
If you're really savvy, you can hide an entire set of illicit transactions by timing them to draw what looks like a graph inset.