Blockkedjor är en digital teknik som utvecklats för att kunna överföra information på ett snabbt och säkert sätt.
Därför är blockkedjor ingen succé inom offentlig sektor
Digitalisering
Den digitala tekniken med så kallade blockkedjor har inte blivit den stora succé som många förväntat sig. Trots fördelarna befinner sig många projekt inom offentlig sektor, bland annat i Sverige, fortfarande på experimentstadiet, visar en ny OECD-rapport.

Foto: Stock Adobe.
Någonting är fel
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Tekniken, som har sitt ursprung i handeln med kryptovalutor som bitcoin, kan närmast beskrivas som en decentraliserad databas där alla parter i kedjan delar på informationen. Det finns alltså ingen central huvuddator som har kontroll över informationen – informationen finns istället lagrad på många datorer i ett öppet, distribuerat system som visar alla händelser och transaktioner.
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