{"id":400,"date":"2026-02-26T21:50:09","date_gmt":"2026-02-26T18:50:09","guid":{"rendered":"https:\/\/blogs.e-me.edu.gr\/hive-45ST-25-26\/?p=400"},"modified":"2026-02-27T18:51:29","modified_gmt":"2026-02-27T15:51:29","slug":"%ce%b7-%ce%b4%cf%8d%ce%bd%ce%b1%ce%bc%ce%b7-%cf%84%ce%bf%cf%85-crypto-coin","status":"publish","type":"post","link":"https:\/\/blogs.e-me.edu.gr\/hive-45ST-25-26\/2026\/02\/26\/%ce%b7-%ce%b4%cf%8d%ce%bd%ce%b1%ce%bc%ce%b7-%cf%84%ce%bf%cf%85-crypto-coin\/","title":{"rendered":"\u0397 \u03b4\u03cd\u03bd\u03b1\u03bc\u03b7 \u03c4\u03bf\u03c5 Crypto coin"},"content":{"rendered":"<p style=\"text-align: left\">\u03a4\u03b1 \u03ba\u03c1\u03c5\u03c0\u03c4\u03bf\u03bd\u03bf\u03bc\u03af\u03c3\u03bc\u03b1\u03c4\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c8\u03b7\u03c6\u03b9\u03b1\u03ba\u03ac \u03bd\u03bf\u03bc\u03af\u03c3\u03bc\u03b1\u03c4\u03b1 \u03c0\u03bf\u03c5 \u03b2\u03b1\u03c3\u03af\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c3\u03c4\u03b7\u03bd \u03c4\u03b5\u03c7\u03bd\u03bf\u03bb\u03bf\u03b3\u03af\u03b1.\u039b\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03bf\u03cd\u03bd \u03c0\u03b1\u03b3\u03ba\u03bf\u03c3\u03bc\u03af\u03c9\u03c2 24\/7, \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03ce\u03bd\u03c4\u03b1\u03c2 \u03ba\u03c1\u03c5\u03c0\u03c4\u03bf\u03b3\u03c1\u03ac\u03c6\u03b7\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03c8\u03b7\u03c6\u03b9\u03b1\u03ba\u03ac \u03c0\u03bf\u03c1\u03c4\u03bf\u03c6\u03cc\u03bb\u03b9\u03b1. \u03a4\u03b1 \u03c0\u03b9\u03bf \u03b3\u03bd\u03c9\u03c3\u03c4\u03ac \u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03bf Bitcoin \u03ba\u03b1\u03b9 \u03c4\u03bf Ethereum.<\/p>\n<p id=\"mwFg\">\u0391\u03c0\u03cc \u03c4\u03b7\u03bd \u03ba\u03c5\u03ba\u03bb\u03bf\u03c6\u03bf\u03c1\u03af\u03b1 \u03c4\u03bf\u03c5 bitcoin 2009 \u03ba\u03b1\u03b9 \u03bc\u03b5\u03c4\u03ac \u03ad\u03c7\u03bf\u03c5\u03bd \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03b7\u03b8\u03b5\u03af \u03c0\u03ac\u03bd\u03c9 \u03b1\u03c0\u03cc 10000 \u03ba\u03c1\u03c5\u03c0\u03c4\u03bf\u03bd\u03bf\u03bc\u03af\u03c3\u03bc\u03b1\u03c4\u03b1<sup id=\"cite_ref-2\" class=\"mw-ref reference\" data-mw=\"{&quot;name&quot;:&quot;ref&quot;,&quot;attrs&quot;:{},&quot;body&quot;:{&quot;id&quot;:&quot;mw-reference-text-cite_note-2&quot;}}\"><\/sup> \u03ba\u03b1\u03b9 \u03bc\u03ac\u03bb\u03b9\u03c3\u03c4\u03b1 \u03bf\u03c1\u03b9\u03c3\u03bc\u03ad\u03bd\u03b1 \u03b1\u03c0\u03bf \u03b1\u03c5\u03c4\u03ac \u03b2\u03b1\u03c3\u03af\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c3\u03c4\u03bf \u03af\u03b4\u03b9\u03bf \u03c3\u03cd\u03c3\u03c4\u03b7\u03bc\u03b1 \u03c0\u03bf\u03c5 \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03b5\u03af \u03ba\u03b1\u03b9 \u03c4\u03bf Bitcoin.<\/p>\n<p id=\"mwGw\">\u03a3\u03cd\u03bc\u03c6\u03c9\u03bd\u03b1 \u03bc\u03b5 \u03c4\u03b7\u03bd \u03a4\u03c1\u03ac\u03c0\u03b5\u03b6\u03b1 \u03c4\u03b7\u03c2 \u0395\u03bb\u03bb\u03ac\u03b4\u03bf\u03c2 \u03c4\u03b1 \u03ba\u03c1\u03c5\u03c0\u03c4\u03bf\u03bd\u03bf\u03bc\u03af\u03c3\u03bc\u03b1\u03c4\u03b1 \u03b4\u03b5\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03bd\u03bf\u03bc\u03af\u03c3\u03bc\u03b1\u03c4\u03b1. \u0394\u03b5\u03bd \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03bf\u03cd\u03bd \u03ad\u03bd\u03b1\u00a0 \u03b1\u03c0\u03bf\u03b4\u03b5\u03ba\u03c4\u03cc \u03bc\u03ad\u03c3\u03bf \u03c0\u03bb\u03b7\u03c1\u03c9\u03bc\u03ae\u03c2 \u03b8\u03b5\u03c9\u03c1\u03bf\u03cd\u03bd\u03c4\u03b1\u03b9 \u03b1\u03c3\u03c4\u03b1\u03b8\u03ae \u03ba\u03b1\u03b9 \u03b4\u03b5\u03bd \u03c5\u03c0\u03bf\u03c3\u03c4\u03b7\u03c1\u03af\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03ba\u03b1\u03bc\u03af\u03b1 \u03ba\u03b5\u03bd\u03c4\u03c1\u03b9\u03ba\u03ae \u03b4\u03b7\u03bc\u03cc\u03c3\u03b9\u03b1 \u03b1\u03c1\u03c7\u03ae. <sup id=\"cite_ref-3\" class=\"mw-ref reference\" data-mw=\"{&quot;name&quot;:&quot;ref&quot;,&quot;attrs&quot;:{},&quot;body&quot;:{&quot;id&quot;:&quot;mw-reference-text-cite_note-3&quot;}}\"><\/sup><\/p>\n<p id=\"mwIQ\">\u03a3\u03b5 \u03ba\u03ac\u03c0\u03bf\u03b9\u03b5\u03c2 \u03ac\u03bb\u03bb\u03b5\u03c2 \u03c7\u03ce\u03c1\u03b5\u03c2, \u03cc\u03c0\u03c9\u03c2 \u03c4\u03bf \u0395\u03bb \u03a3\u03b1\u03bb\u03b2\u03b1\u03b4\u03cc\u03c1 \u03cc\u03c0\u03bf\u03c5 \u03c4\u03bf Bitcoin \u03c5\u03b9\u03bf\u03b8\u03b5\u03c4\u03ae\u03b8\u03b7\u03ba\u03b5 \u03c9\u03c2 \u03b5\u03c0\u03af\u03c3\u03b7\u03bc\u03bf \u03bd\u03cc\u03bc\u03b9\u03c3\u03bc\u03b1 \u03c3\u03c4\u03bf\u03bd \u03a3\u03b5\u03c0\u03c4\u03ad\u03bc\u03b2\u03c1\u03b9\u03bf \u03c4\u03bf\u03c5 2021<sup id=\"cite_ref-4\" class=\"mw-ref reference\" data-mw=\"{&quot;name&quot;:&quot;ref&quot;,&quot;attrs&quot;:{},&quot;body&quot;:{&quot;id&quot;:&quot;mw-reference-text-cite_note-4&quot;}}\"><\/sup>\u00a0\u03c4\u03bf \u03ba\u03c1\u03c5\u03c0\u03c4\u03bf\u03bd\u03cc\u03bc\u03b9\u03c3\u03bc\u03b1 \u03b1\u03c5\u03c4\u03cc \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03b5\u03af \u03bd\u03cc\u03bc\u03b9\u03bc\u03bf \u03bc\u03ad\u03c3\u03bf \u03c0\u03bb\u03b7\u03c1\u03c9\u03bc\u03ae\u03c2.\u0397 \u03bb\u03ad\u03be\u03b7 \u03ba\u03c1\u03c5\u03c0\u03c4\u03bf\u03bd\u03cc\u03bc\u03b9\u03c3\u03bc\u03b1\u00a0 \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03ae\u03b8\u03b7\u03ba\u03b5 \u03c0\u03c1\u03ce\u03c4\u03b7 \u03c6\u03bf\u03c1\u03ac \u03c4\u03bf 1998 \u03b1\u03c0\u03cc \u03c4\u03bf\u03bd Wei Dai \u03c3\u03c4\u03b7 \u03bb\u03af\u03c3\u03c4\u03b1 \u03b1\u03bb\u03bb\u03b7\u03bb\u03bf\u03b3\u03c1\u03b1\u03c6\u03af\u03b1\u03c2 \u03c4\u03c9\u03bd Cypherpunks.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-404 aligncenter\" src=\"https:\/\/blogs.e-me.edu.gr\/hive-45ST-25-26\/wp-content\/uploads\/sites\/341578\/2026\/02\/images-1-3-300x156.jpg\" alt=\"\" width=\"300\" height=\"156\" srcset=\"https:\/\/blogs.e-me.edu.gr\/hive-45ST-25-26\/wp-content\/uploads\/sites\/341578\/2026\/02\/images-1-3-300x156.jpg 300w, https:\/\/blogs.e-me.edu.gr\/hive-45ST-25-26\/wp-content\/uploads\/sites\/341578\/2026\/02\/images-1-3.jpg 311w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u03a4\u03b1 \u03ba\u03c1\u03c5\u03c0\u03c4\u03bf\u03bd\u03bf\u03bc\u03af\u03c3\u03bc\u03b1\u03c4\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c8\u03b7\u03c6\u03b9\u03b1\u03ba\u03ac \u03bd\u03bf\u03bc\u03af\u03c3\u03bc\u03b1\u03c4\u03b1 \u03c0\u03bf\u03c5 \u03b2\u03b1\u03c3\u03af\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c3\u03c4\u03b7\u03bd \u03c4\u03b5\u03c7\u03bd\u03bf\u03bb\u03bf\u03b3\u03af\u03b1.\u039b\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03bf\u03cd\u03bd \u03c0\u03b1\u03b3\u03ba\u03bf\u03c3\u03bc\u03af\u03c9\u03c2 24\/7, \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03ce\u03bd\u03c4\u03b1\u03c2 \u03ba\u03c1\u03c5\u03c0\u03c4\u03bf\u03b3\u03c1\u03ac\u03c6\u03b7\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03c8\u03b7\u03c6\u03b9\u03b1\u03ba\u03ac \u03c0\u03bf\u03c1\u03c4\u03bf\u03c6\u03cc\u03bb\u03b9\u03b1. \u03a4\u03b1 \u03c0\u03b9\u03bf \u03b3\u03bd\u03c9\u03c3\u03c4\u03ac \u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03bf Bitcoin \u03ba\u03b1\u03b9 \u03c4\u03bf Ethereum. \u0391\u03c0\u03cc \u03c4\u03b7\u03bd \u03ba\u03c5\u03ba\u03bb\u03bf\u03c6\u03bf\u03c1\u03af\u03b1 \u03c4\u03bf\u03c5 bitcoin 2009 \u03ba\u03b1\u03b9 \u03bc\u03b5\u03c4\u03ac \u03ad\u03c7\u03bf\u03c5\u03bd \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03b7\u03b8\u03b5\u03af \u03c0\u03ac\u03bd\u03c9 \u03b1\u03c0\u03cc 10000 \u03ba\u03c1\u03c5\u03c0\u03c4\u03bf\u03bd\u03bf\u03bc\u03af\u03c3\u03bc\u03b1\u03c4\u03b1 \u03ba\u03b1\u03b9 \u03bc\u03ac\u03bb\u03b9\u03c3\u03c4\u03b1 \u03bf\u03c1\u03b9\u03c3\u03bc\u03ad\u03bd\u03b1 \u03b1\u03c0\u03bf \u03b1\u03c5\u03c4\u03ac \u03b2\u03b1\u03c3\u03af\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c3\u03c4\u03bf \u03af\u03b4\u03b9\u03bf \u03c3\u03cd\u03c3\u03c4\u03b7\u03bc\u03b1 \u03c0\u03bf\u03c5 \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03b5\u03af \u03ba\u03b1\u03b9 \u03c4\u03bf Bitcoin. \u03a3\u03cd\u03bc\u03c6\u03c9\u03bd\u03b1 \u03bc\u03b5 [&hellip;]<\/p>\n","protected":false},"author":756595,"featured_media":402,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[42,40,44],"class_list":["post-400","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-1","tag-coin","tag-crypto","tag-44"],"_links":{"self":[{"href":"https:\/\/blogs.e-me.edu.gr\/hive-45ST-25-26\/wp-json\/wp\/v2\/posts\/400","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blogs.e-me.edu.gr\/hive-45ST-25-26\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blogs.e-me.edu.gr\/hive-45ST-25-26\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blogs.e-me.edu.gr\/hive-45ST-25-26\/wp-json\/wp\/v2\/users\/756595"}],"replies":[{"embeddable":true,"href":"https:\/\/blogs.e-me.edu.gr\/hive-45ST-25-26\/wp-json\/wp\/v2\/comments?post=400"}],"version-history":[{"count":0,"href":"https:\/\/blogs.e-me.edu.gr\/hive-45ST-25-26\/wp-json\/wp\/v2\/posts\/400\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blogs.e-me.edu.gr\/hive-45ST-25-26\/wp-json\/wp\/v2\/media\/402"}],"wp:attachment":[{"href":"https:\/\/blogs.e-me.edu.gr\/hive-45ST-25-26\/wp-json\/wp\/v2\/media?parent=400"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blogs.e-me.edu.gr\/hive-45ST-25-26\/wp-json\/wp\/v2\/categories?post=400"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blogs.e-me.edu.gr\/hive-45ST-25-26\/wp-json\/wp\/v2\/tags?post=400"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}