{"id":392,"date":"2018-07-14T18:58:12","date_gmt":"2018-07-14T16:58:12","guid":{"rendered":"http:\/\/35.180.88.53\/?p=392"},"modified":"2018-07-14T18:58:12","modified_gmt":"2018-07-14T16:58:12","slug":"what-i-learned-yesterday-5","status":"publish","type":"post","link":"https:\/\/www.sergilehkyi.com\/es\/2018\/07\/what-i-learned-yesterday-5\/","title":{"rendered":"What I Learned Yesterday #5"},"content":{"rendered":"<p>Yesterday I&#8217;ve got quite a lot of interesting info:<\/p>\n<ol>\n<li>More about bitcoin and cryptocurrency transactions:\n<ul>\n<li>if different miners mine the same block, wins stronger miner (miner with more power in the network)<\/li>\n<li>51% attack is a type of fraud in the cryptocurrency world. When 51% of network decides to make some malicious actions they will succeed (almost impossible for bitcoin, but quite possible for smaller networks)<\/li>\n<li>everything is a transaction &#8211; coins in your wallet are actually unsent transactions (not like cash in traditional wallet or money on your banking account)<\/li>\n<li>every transaction is signed using private key, to verify this transaction you need to know public key, and if everything matches &#8211; you are good<\/li>\n<li>to be sure that your transaction is valid and coins really got to the destination it is recommended to wait for 6 confirmations<\/li>\n<li>if your transaction haven&#8217;t been picked during 72 hours, your coins will come back to your wallet. To avoid this you need to set reasonable fee<\/li>\n<\/ul>\n<\/li>\n<li>Speed reading tips:\n<ul>\n<li>use peripheral vision &#8211; skip 10-15% on sides of the page<\/li>\n<li>use pointer to concentrate better<\/li>\n<li>try to read faster and allow yourself to loose 10-15% of comprehension<\/li>\n<li>full explanation can be found <a href=\"http:\/\/bit.ly\/readingfast\">here<\/a><\/li>\n<\/ul>\n<\/li>\n<li>How to stop being tired all the time:\n<ul>\n<li>adapt your time in bed to your sleep cycles &#8211; every cycle approximately 90 minutes, meaning to sleep 4.5 \/ 6 \/ 7.5 \/ 9 hours<\/li>\n<li>drink water<\/li>\n<li>exercise (it doesn&#8217;t mean to die every day in the gym, just a little physical activity)<\/li>\n<li>get sun exposure<\/li>\n<li>more details <a href=\"http:\/\/bit.ly\/dontbetired\">here<\/a><\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<p>Also it&#8217;s being something about stoicism, but I rather understand it better today and will make a report tomorrow. And as usually &#8211; learning quote.<\/p>\n<p><a href=\"http:\/\/35.180.88.53\/wp-content\/uploads\/2018\/07\/A-man-who-asks-is-a-fool.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-393\" src=\"http:\/\/35.180.88.53\/wp-content\/uploads\/2018\/07\/A-man-who-asks-is-a-fool.jpg\" alt=\"\" width=\"650\" height=\"433\" srcset=\"https:\/\/www.sergilehkyi.com\/wp-content\/uploads\/2018\/07\/A-man-who-asks-is-a-fool.jpg 650w, https:\/\/www.sergilehkyi.com\/wp-content\/uploads\/2018\/07\/A-man-who-asks-is-a-fool-300x200.jpg 300w\" sizes=\"(max-width: 650px) 100vw, 650px\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Yesterday I&#8217;ve got quite a lot of interesting info: More about bitcoin and cryptocurrency transactions: if different miners mine the&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[],"translation":{"provider":"WPGlobus","version":"3.0.0","language":"es","enabled_languages":["gb","es","uk"],"languages":{"gb":{"title":true,"content":true,"excerpt":false},"es":{"title":false,"content":false,"excerpt":false},"uk":{"title":false,"content":false,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/www.sergilehkyi.com\/es\/wp-json\/wp\/v2\/posts\/392"}],"collection":[{"href":"https:\/\/www.sergilehkyi.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.sergilehkyi.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.sergilehkyi.com\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sergilehkyi.com\/es\/wp-json\/wp\/v2\/comments?post=392"}],"version-history":[{"count":1,"href":"https:\/\/www.sergilehkyi.com\/es\/wp-json\/wp\/v2\/posts\/392\/revisions"}],"predecessor-version":[{"id":394,"href":"https:\/\/www.sergilehkyi.com\/es\/wp-json\/wp\/v2\/posts\/392\/revisions\/394"}],"wp:attachment":[{"href":"https:\/\/www.sergilehkyi.com\/es\/wp-json\/wp\/v2\/media?parent=392"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sergilehkyi.com\/es\/wp-json\/wp\/v2\/categories?post=392"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sergilehkyi.com\/es\/wp-json\/wp\/v2\/tags?post=392"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}