# Tweet by [@keefmoon](http://twitter.com/keefmoon) on 2013-06-22 13:22:42 > [!INFO] Archived from [original tweet](http://twitter.com/keefmoon/status/348430847793303552) RT @Documentally: Erasing your digital footprint: burner phones, Bitcoins and metal wallets http://t.co/fzTshs334P via @guardian