Floppy PNGs are monolithic encapsulated data/code by domain. All that is needed is a bootstrap. The filename includes a SHA-256 hash and timestamp. Within there is metadata that lists the domain. Replication could be a stream and then async sorting. Unknown is binary sync efficiency for the PNGs.
If you combine #BillJoy's #GrayGoo, #CarlSagan's Contact, and Cameron/Hurd's Terminator, you get a material/energy/knowledge enlightenment/armageddon. Huge investments in AI after hoovering knowledge and grinding on π eventually returns a circle: gray goo that is aware of it's own consumed origin.