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\u03a4\u03bf \u03a5\u03c0\u03bf\u03c5\u03c1\u03b3\u03b5\u03af\u03bf \u03a0\u03b1\u03b9\u03b4\u03b5\u03af\u03b1\u03c2 \u03c4\u03b7\u03c2 \u03a1\u03c9\u03c3\u03af\u03b1\u03c2 (Rosobrnadzor) \u03b1\u03c0\u03bf\u03c6\u03ac\u03c3\u03b9\u03c3\u03b5 \u03ba\u03b1\u03b9 \u03b8\u03b1 \u03b5\u03bd\u03c3\u03c9\u03bc\u03b1\u03c4\u03ce\u03c3\u03b5\u03b9 \u03bc\u03b1\u03b8\u03ae\u03bc\u03b1\u03c4\u03b1 Blockchain \u03c3\u03c4\u03b9\u03c2 \u03c4\u03b5\u03bb\u03b5\u03c5\u03c4\u03b1\u03af\u03b5\u03c2 \u03c4\u03ac\u03be\u03b5\u03b9\u03c2 \u03c4\u03c9\u03bd \u03c3\u03c7\u03bf\u03bb\u03b5\u03af\u03c9\u03bd. \u039f\u03b9 \u03b5\u03be\u03b5\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2 \u03c3\u03b5 \u03bc\u03b1\u03b8\u03ae\u03bc\u03b1\u03c4\u03b1 Blockchain \u03b8\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b1\u03c0\u03b1\u03c1\u03b1\u03af\u03c4\u03b7\u03c4\u03b5\u03c2 \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03c0\u03ac\u03c1\u03b5\u03b9 \u03ba\u03ac\u03c0\u03bf\u03b9\u03bf\u03c2 \u03bc\u03b1\u03b8\u03b7\u03c4\u03ae\u03c2 \u03c4\u03bf \u03b4\u03b9\u03b1\u03b2\u03b1\u03c4\u03ae\u03c1\u03b9\u03bf \u03b3\u03b9\u03b1 \u03c4\u03bf \u03a0\u03b1\u03bd\u03b5\u03c0\u03b9\u03c3\u03c4\u03ae\u03bc\u03b9\u03bf. \u039f\u03b9 \u03b1\u03bd\u03b1\u03ba\u03bf\u03b9\u03bd\u03ce\u03c3\u03b5\u03b9\u03c2 \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03bf\u03c0\u03bf\u03b9\u03ae\u03b8\u03b7\u03ba\u03b1\u03bd \u03ba\u03b1\u03c4\u03ac \u03c4\u03b7\u03bd \u03b4\u03b9\u03ac\u03c1\u03ba\u03b5\u03b9\u03b1 \u03c4\u03bf\u03c5 \u03c3\u03c5\u03bd\u03b5\u03b4\u03c1\u03af\u03bf\u03c5 ”Big Data: New Monitoring Opportunities in Education” \u03ba\u03b1\u03b9 \u03c3\u03ba\u03bf\u03c0\u03cc \u03b5\u03af\u03c7\u03b5 \u03bd\u03b1 \u03b4\u03b9\u03b5\u03c1\u03b5\u03c5\u03bd\u03ae\u03c3\u03b5\u03b9 \u03c4\u03b7\u03bd \u03c0\u03bf\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c4\u03bf\u03c5 \u03b5\u03ba\u03c0\u03b1\u03b9\u03b4\u03b5\u03c5\u03c4\u03b9\u03ba\u03bf\u03cd \u03c3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2 \u03c4\u03b7\u03c2 \u03a1\u03c9\u03c3\u03af\u03b1\u03c2. \u03a0\u03b7\u03b3\u03ae:\u00a0https:\/\/techblog.gr\/\u2026\/h-rosia-vazei-to-mathima-toy-blockc\u2026\/\u2026 00<\/p>\n","protected":false},"author":1,"featured_media":4255,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[63],"tags":[],"class_list":["post-4254","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blockchain"],"yoast_head":"\n
H \u03a1\u03c9\u03c3\u03af\u03b1 \u03b2\u03ac\u03b6\u03b5\u03b9 \u03c4\u03bf \u03bc\u03ac\u03b8\u03b7\u03bc\u03b1 \u03c4\u03bf\u03c5 Blockchain \u03c3\u03c4\u03b1 \u03c3\u03c7\u03bf\u03bb\u03b5\u03af\u03b1 - We Greece<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/wegreece.com.gr\/h-\u03c1\u03c9\u03c3\u03af\u03b1-\u03b2\u03ac\u03b6\u03b5\u03b9-\u03c4\u03bf-\u03bc\u03ac\u03b8\u03b7\u03bc\u03b1-\u03c4\u03bf\u03c5-blockchain-\u03c3\u03c4\u03b1-\u03c3\u03c7\u03bf\u03bb\u03b5\u03af\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"H \u03a1\u03c9\u03c3\u03af\u03b1 \u03b2\u03ac\u03b6\u03b5\u03b9 \u03c4\u03bf \u03bc\u03ac\u03b8\u03b7\u03bc\u03b1 \u03c4\u03bf\u03c5 Blockchain \u03c3\u03c4\u03b1 \u03c3\u03c7\u03bf\u03bb\u03b5\u03af\u03b1 - We Greece\" \/>\n<meta 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\u03c3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2 \u03c4\u03b7\u03c2 \u03a1\u03c9\u03c3\u03af\u03b1\u03c2. \u03a0\u03b7\u03b3\u03ae:\u00a0https:\/\/techblog.gr\/\u2026\/h-rosia-vazei-to-mathima-toy-blockc\u2026\/\u2026 00\" \/>\n<meta property=\"og:url\" content=\"https:\/\/wegreece.com.gr\/h-\u03c1\u03c9\u03c3\u03af\u03b1-\u03b2\u03ac\u03b6\u03b5\u03b9-\u03c4\u03bf-\u03bc\u03ac\u03b8\u03b7\u03bc\u03b1-\u03c4\u03bf\u03c5-blockchain-\u03c3\u03c4\u03b1-\u03c3\u03c7\u03bf\u03bb\u03b5\u03af\/\" \/>\n<meta property=\"og:site_name\" content=\"We Greece\" \/>\n<meta property=\"article:published_time\" content=\"2019-02-19T10:23:08+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2019-02-21T08:25:41+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/wegreece.com.gr\/wp-content\/uploads\/2019\/02\/Screen-Shot-02-21-19-at-10.24-AM.png\" \/>\n\t<meta property=\"og:image:width\" content=\"583\" \/>\n\t<meta property=\"og:image:height\" content=\"391\" 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