Added fees are required if you send amounts smaller than 1 DOGE. This is an effort to eliminate "Spam"- Transactions which would certainly otherwise hurt the network. In March 2016, the designers relabelled the method as the Signal Protocol. They additionally relabelled the Axolotl Ratchet as the Dual Cog algorithm to better discord pump signal set apart in between the cog and also the full protocol since some had used the name Axolotl when referring to the complete method. The Signal Method's advancement was started by Trevor Perrin and also Guts Marlinspike in 2013. The first version of the method, TextSecure v1, was based upon Off-the-Record Messaging.