To solve this, a peer-to-peer network was proposed using proof-of-work to record a public history of transactions that quickly becomes computationally impractical for an attacker to change if honest nodes control a majority of central processing units power.
Ku lulamisa leswi, hi bumabumela ku tirhisiwa ka netiweke ya tintangha hi ku tirhisa vumbhoni bya ntirho ku rhikhoda matimu ya thirhanzekixini ya mani na mani leyi hatlaka yi endla leswaku muhlaseli a cinca loko tinodi to tshembheka ti lawula matimba ya majorothi ya CPU.