Donald McNab, who was physically disabled and used a crutch, later described seeing men hammering away in desperation at glass Windows with their bare hands.

An Eastbourne coastguard station officer, Stuart McNab, said he found the child's body in a rucksack along with a second rucksack filled with soft toys and a toy tractor.

David McNab created a Python implementation that does not use quite the same protocol as hashcash itself; some other developers have also created incomplete Python versions of parts of hashcash.