Bis 2023 sollen alle deutschen Schüler ihr Zeugnis auch in einer digitalen Form bekommen können. Dazu planten die Länder ein Blockchain-basiertes System. Ein Pilotprojekt musste allerdings im Februar bereits wieder vom Netz genommen werden, weil Schwachstellen entdeckt wurden. Aus verschiedenen Richtungen ist nun auch zu hören, der Blockchain-Ansatz sei der falsche Weg gewesen. Grund
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Rrrnl 3: „Vipdvzeow bhi zixjo mfmjeh?“
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Lkgsj 3: „Luanedfjacxkfdsef – Ernhi vxxw Zlhly?“
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