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      "body": "<html>\n<p>初识虚拟货币，是不是被那些钱包搞晕了，反正我是。经过一段时间，终于对那些钱包有所了解，今天就来总结下。钱包类型有以下这么多，可能还有更多，但大概差不多了。:)</p>\n<p><img src=\"https://i.imgsafe.org/04/04e2018f70.jpeg\" width=\"923\" height=\"501\"/></p>\n<p>上图是<a href=\"https://bitcoin.org\">bitcoin.org</a>上推荐的一些钱包</p>\n<p><br></p>\n<p><strong>全节点钱包：</strong></p>\n<p>记录区块链全部数据，钱包很大，目前有50G以上，完全去中心化，同步所有数据；如bitcoin core全节点钱包。</p>\n<p><strong>轻钱包：</strong></p>\n<p>由于全节点钱包太大，给用户带来很大不便，逐渐出现了轻钱包，轻钱包只维护与自己相关的区块链数据，删除了如挖矿等普通用户用不到的的模块，基本上去中心化（要依赖比特币网络上的其他全节点），仅同步与自己相关的数据；如electrum钱包、Bither钱包。</p>\n<p><strong>链上钱包：</strong></p>\n<p>onchain wallet、从区块链里生产的钱包，数据记录在区块链中，不会丢失，除非自己弄没。</p>\n<p>链上钱包代表有 bitcoin core全节点钱包、blockchain.info的钱包、electrum钱包。</p>\n<p>类似把钱存在自己的保险柜，钱掌握在自己的手中。</p>\n<p>&nbsp;<strong>链下钱包：</strong></p>\n<p>offchain wallet、一般指交易所的钱包，数据记录在交易所的数据库中，你的钱只是交易所给你的一个数字，如果交易所倒闭或被黑，钱丢失。</p>\n<p>类似把钱存银行，银行只给你一存折，而且这个“银行”没有国家政府担保，完全靠自身的信用，夸张点地说就是说倒就倒，说没就没。</p>\n<p>代表：bitfinex、bitstamp、币安 以及其它数不胜数的交易所</p>\n<p><br></p>\n<p><strong>线上钱包：</strong></p>\n<p>online wallet，如<a href=\"https://blockchain.info\">blockchain.info</a>钱包，各交易所的钱包。</p>\n<p><strong>线下钱包（冷钱包）：</strong></p>\n<p>所有数据，一触网就可能不安全了。线下钱包按区块链钱包规则生成，永不触网的钱包，可借助如electrum钱包来生成冷钱包。把生成的钱包保存在不连网的U盘或者电脑中。</p>\n<p><strong>脑钱包：</strong></p>\n<p>用几个单词生成钱包地址和私钥，万一某天你钱包没了，还可以用你当初的那几个单词来恢复。可在Brainwallet.org生成，现已关闭。</p>\n<p>跟用户设置密码的方式类似，如果你设置的密码复杂，生成的钱包自然足够安全；设置几个简单的单词则容易被暴力破解。由于太多用户安全意识不够，短语太简单，生成的钱包太过容易被破解，由于这个主要的原因，Brainwallet.org关闭了。</p>\n<p>像blockchain.info、electrum 用12个随机的单词，而不是让用户自己去想12个单词（很多用户爱用12345这样的密码，难保他们不会想出one two three 这样的单词），安全性就高。</p>\n<p><strong>硬件钱包：</strong></p>\n<p>由于虚拟货币越来越值钱了，即使普通的冷钱包仍让大佬们感到不放心，这时硬件钱包诞生了。硬件比特币钱包可以把用户的比特币钱包私钥储存在设备当中。当用户需要使用私钥的时候，才会从硬件钱包中调用私钥数据。</p>\n<p>通常用户可以在离线状态下调用硬件比特币钱包中的私钥，以及钱包功能单一，几乎确保了病毒木马不会影响到私钥。</p>\n<p>比放在U盘中的冷钱包更安全的一种方式。有一点点像网银盾。</p>\n<p><br></p>\n<p>从以上可知，钱包们的特点有点乱，因为它们间是有很多交集的。</p>\n<p>比如 blockchain.info既是链上钱包，也是线上钱包，也是一定程度上的脑钱包；electrum既是轻钱包也可以用它制作冷钱包；硬件钱包属于冷钱包。交易所钱包既是线上钱包也是链下钱包。</p>\n<p><br></p>\n<p><strong>安全性：</strong></p>\n<p>一般来说， 硬件钱包>一般冷钱包>链上钱包>链下钱包。这其中是有交集的。</p>\n<p><br></p>\n<p>错漏之处欢迎指正。</p>\n</html>",
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      "title": "链上钱包、线上钱包、链下钱包、线下钱包、轻钱包、脑钱包 你晕了吗？",
      "body": "@@ -56,16 +56,18 @@\n %E5%B0%B1%E6%9D%A5%E6%80%BB%E7%BB%93%E4%B8%8B%E3%80%82%E9%92%B1%E5%8C%85\n+%E7%B1%BB%E5%9E%8B\n %E6%9C%89%E4%BB%A5%E4%B8%8B%E8%BF%99%E4%B9%88%E5%A4%9A%EF%BC%8C%E5%8F%AF\n@@ -83,24 +83,24 @@\n %E5%B7%AE%E4%B8%8D%E5%A4%9A%E4%BA%86%E3%80%82:)%3C/p%3E%0A\n-\n %3Cp%3E%3Cimg src=\n@@ -183,19 +183,53 @@\n %3E%E4%B8%8A%E5%9B%BE%E6%98%AF\n-bitcoin.org\n+%3Ca href=%22https://bitcoin.org%22%3Ebitcoin.org%3C/a%3E\n %E4%B8%8A%E6%8E%A8%E8%8D%90%E7%9A%84\n@@ -490,16 +490,17 @@\n lectrum%E9%92%B1\n+%E5%8C%85\n %E3%80%81Bither%E9%92%B1\n@@ -502,36 +502,24 @@\n ther%E9%92%B1%E5%8C%85%E3%80%82%3C/p%3E%0A\n-%3Cp%3E%3Cbr%3E%3C/p%3E%0A\n %3Cp%3E%3Cstrong%3E%E9%93%BE\n@@ -974,31 +974,69 @@\n wallet%EF%BC%8C%E5%A6%82\n-blockchain.info\n+%3Ca href=%22https://blockchain.info%22%3Eblockchain.info%3C/a%3E\n %E9%92%B1%E5%8C%85%EF%BC%8C%E5%90%84%E4%BA%A4%E6%98%93%E6%89%80%E7%9A%84\n@@ -1039,36 +1039,24 @@\n %E4%BA%A4%E6%98%93%E6%89%80%E7%9A%84%E9%92%B1%E5%8C%85%E3%80%82%3C/p%3E%0A\n-%3Cp%3E%3Cbr%3E%3C/p%3E%0A\n %3Cp%3E%3Cstrong%3E%E7%BA%BF\n@@ -1163,36 +1163,24 @@\n %E7%9B%98%E6%88%96%E8%80%85%E7%94%B5%E8%84%91%E4%B8%AD%E3%80%82%3C/p%3E%0A\n-%3Cp%3E%3Cbr%3E%3C/p%3E%0A\n %3Cp%3E%3Cstrong%3E%E8%84%91\n@@ -1394,16 +1394,16 @@\n %E9%97%AD%E4%BA%86%E3%80%82%3C/p%3E%0A\n+\n %3Cp%3E%E5%83%8Fbloc\n@@ -1502,36 +1502,24 @@\n %EF%BC%8C%E5%AE%89%E5%85%A8%E6%80%A7%E5%B0%B1%E9%AB%98%E3%80%82%3C/p%3E%0A\n-%3Cp%3E%3Cbr%3E%3C/p%3E%0A\n %3Cp%3E%3Cstrong%3E%E7%A1%AC\n",
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      "parent_author": "",
      "parent_permlink": "bitcoin",
      "author": "letsdoit",
      "permlink": "2jbsye",
      "title": "链上钱包、线上钱包、链下钱包、线下钱包、轻钱包、脑钱包 你晕了吗？",
      "body": "<html>\n<p>初识虚拟货币，是不是被那些钱包搞晕了，反正我是。经过一段时间，终于对那些钱包有所了解，今天就来总结下。钱包有以下这么多，可能还有更多，但大概差不多了。:)</p>\n<p><img src=\"https://i.imgsafe.org/04/04e2018f70.jpeg\" width=\"923\" height=\"501\"/></p>\n<p>上图是bitcoin.org上推荐的一些钱包</p>\n<p><br></p>\n<p><strong>全节点钱包：</strong></p>\n<p>记录区块链全部数据，钱包很大，目前有50G以上，完全去中心化，同步所有数据；如bitcoin core全节点钱包。</p>\n<p><strong>轻钱包：</strong></p>\n<p>由于全节点钱包太大，给用户带来很大不便，逐渐出现了轻钱包，轻钱包只维护与自己相关的区块链数据，删除了如挖矿等普通用户用不到的的模块，基本上去中心化（要依赖比特币网络上的其他全节点），仅同步与自己相关的数据；如electrum钱、Bither钱包。</p>\n<p><br></p>\n<p><strong>链上钱包：</strong></p>\n<p>onchain wallet、从区块链里生产的钱包，数据记录在区块链中，不会丢失，除非自己弄没。</p>\n<p>链上钱包代表有 bitcoin core全节点钱包、blockchain.info的钱包、electrum钱包。</p>\n<p>类似把钱存在自己的保险柜，钱掌握在自己的手中。</p>\n<p>&nbsp;<strong>链下钱包：</strong></p>\n<p>offchain wallet、一般指交易所的钱包，数据记录在交易所的数据库中，你的钱只是交易所给你的一个数字，如果交易所倒闭或被黑，钱丢失。</p>\n<p>类似把钱存银行，银行只给你一存折，而且这个“银行”没有国家政府担保，完全靠自身的信用，夸张点地说就是说倒就倒，说没就没。</p>\n<p>代表：bitfinex、bitstamp、币安 以及其它数不胜数的交易所</p>\n<p><br></p>\n<p><strong>线上钱包：</strong></p>\n<p>online wallet，如blockchain.info钱包，各交易所的钱包。</p>\n<p><br></p>\n<p><strong>线下钱包（冷钱包）：</strong></p>\n<p>所有数据，一触网就可能不安全了。线下钱包按区块链钱包规则生成，永不触网的钱包，可借助如electrum钱包来生成冷钱包。把生成的钱包保存在不连网的U盘或者电脑中。</p>\n<p><br></p>\n<p><strong>脑钱包：</strong></p>\n<p>用几个单词生成钱包地址和私钥，万一某天你钱包没了，还可以用你当初的那几个单词来恢复。可在Brainwallet.org生成，现已关闭。</p>\n<p>跟用户设置密码的方式类似，如果你设置的密码复杂，生成的钱包自然足够安全；设置几个简单的单词则容易被暴力破解。由于太多用户安全意识不够，短语太简单，生成的钱包太过容易被破解，由于这个主要的原因，Brainwallet.org关闭了。</p>\n<p>像blockchain.info、electrum 用12个随机的单词，而不是让用户自己去想12个单词（很多用户爱用12345这样的密码，难保他们不会想出one two three 这样的单词），安全性就高。</p>\n<p><br></p>\n<p><strong>硬件钱包：</strong></p>\n<p>由于虚拟货币越来越值钱了，即使普通的冷钱包仍让大佬们感到不放心，这时硬件钱包诞生了。硬件比特币钱包可以把用户的比特币钱包私钥储存在设备当中。当用户需要使用私钥的时候，才会从硬件钱包中调用私钥数据。</p>\n<p>通常用户可以在离线状态下调用硬件比特币钱包中的私钥，以及钱包功能单一，几乎确保了病毒木马不会影响到私钥。</p>\n<p>比放在U盘中的冷钱包更安全的一种方式。有一点点像网银盾。</p>\n<p><br></p>\n<p>从以上可知，钱包们的特点有点乱，因为它们间是有很多交集的。</p>\n<p>比如 blockchain.info既是链上钱包，也是线上钱包，也是一定程度上的脑钱包；electrum既是轻钱包也可以用它制作冷钱包；硬件钱包属于冷钱包。交易所钱包既是线上钱包也是链下钱包。</p>\n<p><br></p>\n<p><strong>安全性：</strong></p>\n<p>一般来说， 硬件钱包&gt;一般冷钱包&gt;链上钱包&gt;链下钱包。这其中是有交集的。</p>\n<p><br></p>\n<p>错漏之处欢迎指正。</p>\n</html>",
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      "permlink": "re-letsdoit-re-qq625144107-tom11-steemit-i-have-a-question-about-steemit-20180105t151141351z",
      "title": "",
      "body": "Thank you for your reply，我关注你了，你可以关注我吗？",
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      "title": "",
      "body": "淡定，淡定。用钱做诱饵，自然吸引到很多功利的人，也不能全怪用户。",
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      "body": "<html>\n<p>yoyow，切克闹！</p>\n<p><img src=\"https://i.imgsafe.org/f7/f7c9cb30fe.jpeg\" width=\"470\" height=\"285\"/></p>\n<p>煎饼果子来一套</p>\n<p><br></p>\n<p>注册steemit有一阵了，不知道写什么，最近比较关注虚拟货币，就瞎写点关注的一些吧。今天先说YOYOW。</p>\n<p>yoyow，一听名字就很有来头，取名自<del>凤凰传奇的一首歌《自由飞翔》中的一句歌词“Yo yo come on baby go”，</del>\"You Own Your Own Words\"。</p>\n<p>主要是为了让作者，对于自己所创造的内容既拥有完整的控制权，又享受到充分的收益<del>也就是模仿SteemIt</del>。</p>\n<p>理念是很好，我说的是SteemIt，不然也不会被copy到中国。但是真要有大量优质的内容还是很难的。平台既然是以让作者赚钱来吸引作者，</p>\n<p>作者们自然是带着很功利的心创造分享内容，此处不细说。</p>\n<p>YOYOW这个币怎么样呢？先来分析下：</p>\n<p>YOYOW代币发行时间：2017-08-20，代币平台： bitshares（比特股），反正是拿开源的EOS来改改用。</p>\n<p><img src=\"https://i.imgsafe.org/f7/f7ca2eb193.jpeg\" width=\"1144\" height=\"769\"/></p>\n<p>团队匿名性很高啊，达到了12.5%</p>\n<p>此团队在17年3月份的时候做了一个<a href=\"http://demo.yoyow.org/\">demo</a>, ，发展至今……仍然是原来那个demo，打开可以看到内容都很久远了，也不能注册，也不知道这个demo是否真的基于区块链。</p>\n<p>代币价格从最早的$0.1，涨到现在的$0.5，当然中间有跌到很低的时候。</p>\n<p>既然是<del> copy自</del>想做成类似steemit那样的平台,那就跟steemit的代币steem做点对比：</p>\n<p>发行量：steem 2.6亿多多个，当前价格约$6.4。</p>\n<p>yoyow：10亿个，约为steem的3.8倍。当前价格约$0.4。</p>\n<p>换算下，yoyow的单个价格约为steem的24%，对于一个只有一个年代久远的demo的平台来说，就能达到这样的价格也算不低。</p>\n<p>接下来，看下yoyow在 <del>全球最大的同性交友网站gayhub</del> github的代码：</p>\n<p>.</p>\n<p>.</p>\n<p>.</p>\n<p>.</p>\n<p>.</p>\n<p>好的，看了一圈，yoyow没有开源代码。</p>\n<p>当然，yoyow也不是什么都没有，有个叫<a href=\"http://bitask.org/\">币问</a>的网站，据说是yowyow爱好者们建的一个平台，已经接入yoyow，不过直接拉到最下面看下网站底部，Powered by WeCenter，用开源的问答平台搭的，当然他们可以说他们底层什么的接入到了yoyow平台。</p>\n<p>鲁迅说：我不惮以最大的恶意来揣测国人。鲁迅有说过昂。</p>\n<p><strong>恶意揣测：</strong></p>\n<ul>\n  <li>团队技术能力不行，花几天写了个白皮书，写白皮书的同时请人做了个传统的demo网站，demo并没有接入区块链。</li>\n  <li>或者开发了很久遇到很多瓶颈，并没有进展。</li>\n</ul>\n<p><strong>善意揣测：</strong></p>\n<ul>\n  <li>整个团队很低调，在认真做事，不骗钱（毕竟涨得不算太高）。</li>\n  <li>代币有上全球最大的交易所bitfinex。</li>\n</ul>\n<p>总的来说，yoyow币涨得不高，一直不温不火，排名在200左右，还是比较有上涨空间的，至少从发行到现在也涨了5倍。</p>\n<p>当然跟steemit比也是不太恰当的，毕竟国情不同，真用心做产品还有很有前途的，即使是做中国的steemit。</p>\n<p>就像拿ebay跟淘宝比，icq跟qq比，不过也有可能是人人网跟facebook比。</p>\n<p>毕竟，如雷布斯所言：站在风口上猪都能飞。</p>\n<p>还是祝愿yoyow在未来 <del>像它名字的来源一样，Yo yo come on baby go ... </del>自由地飞翔！</p>\n<p><br></p>\n<p>以上纯属瞎扯，不构成投资也不构成不投资的建议。谢谢大家。</p>\n</html>",
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      "body": "<html>\n<p>yoyow，切克闹！</p>\n<p><img src=\"https://i.imgsafe.org/f7/f7c9cb30fe.jpeg\" width=\"470\" height=\"285\"/></p>\n<p>注册steemit有一阵了，不知道写什么，最近比较关注虚拟货币，就瞎写点关注的一些吧。今天先说YOYOW。</p>\n<p><br></p>\n<p>yoyow，一听名字就很有来头，取名自<del>凤凰传奇的一首歌《自由飞翔》中的一句歌词“Yo yo come on baby go”，</del>\"You Own Your Own Words\"。</p>\n<p>主要是为了让作者，对于自己所创造的内容既拥有完整的控制权，又享受到充分的收益也就是模仿SteemIt。</p>\n<p>理念是很好，我说的是SteemIt，不然也不会被copy到中国。但是真要有大量优质的内容还是很难的。平台既然是以让作者赚钱来吸引作者，</p>\n<p>作者们自然是带着很功利的心创造分享内容，此处不细说。</p>\n<p><br></p>\n<p>YOYOW这个币怎么样呢？先来分析下：</p>\n<p>YOYOW代币发行时间：2017-08-20，代币平台： bitshares（比特股），反正是拿开源的EOS来改改用。</p>\n<p><br></p>\n<p><img src=\"https://i.imgsafe.org/f7/f7ca2eb193.jpeg\" width=\"1144\" height=\"769\"/></p>\n<p>团队匿名性很高啊，达到了12.5%</p>\n<p>此团队在17年3月份的时候做了一个<a href=\"http://demo.yoyow.org/\">demo</a>, ，发展至今……仍然是原来那个demo，打开可以看到内容都很久远了，也不能注册，也不知道这个demo是否真的基于区块链。</p>\n<p>代币价格从最早的$0.1，涨到现在的$0.5，当然中间有跌到很低的时候。</p>\n<p><br></p>\n<p>既然是<del> copy自</del>想做成类似steemit那样的平台,那就跟steemit的代币steem做点对比：</p>\n<p><br></p>\n<p>发行量：steem 2.6亿多多个，当前价格约$6.4；</p>\n<p>yoyow：10亿个，约为steem的3.8倍。当前价格约$0.4。</p>\n<p>换算下，yoyow的单个价格约为steem的24%，对于一个只有一个年代久远的demo的平台来说，就能达到这样的价格也算不低。</p>\n<p><br></p>\n<p>接下来，看下yoyow在 <del>全球最大的同性交友网站gayhub</del> github的代码：</p>\n<p><br></p>\n<p>.</p>\n<p>.</p>\n<p>.</p>\n<p>.</p>\n<p>.</p>\n<p><br></p>\n<p><br></p>\n<p>好的，看了一圈，yoyow没有开源代码。</p>\n<p>当然，yoyow也不是什么都没有，有个叫<a href=\"http://bitask.org/\">币问</a>的网站，据说是yowyow爱好者们建的一个平台，已经接入yoyow，</p>\n<p>不过直接拉到最下面看下网站底部，Powered by WeCenter，用开源的问答平台搭的，当然他们可以说他们底层什么的接入到了yoyow平台。</p>\n<p><br></p>\n<p>鲁迅说：我不惮以最大的恶意来揣测国人。鲁迅有说过昂。</p>\n<p><strong>恶意揣测：</strong></p>\n<p>团队技术能力不行，花几天写了个白皮书，写白皮书的同时请人做了个传统的demo网站，demo并没有接入区块链。</p>\n<p>或者开发了很久遇到很多瓶颈，并没有进展。</p>\n<p><br></p>\n<p><strong>善意揣测：</strong></p>\n<p>整个团队很低调，在认真做事，不骗钱（毕竟涨得不算太高）。</p>\n<p>代币有上全球最大的交易所bitfinex。</p>\n<p><br></p>\n<p>总的来说，yoyow币涨得不高，一直不温不火，排名在200左右，还是比较有上涨空间的，至少从发行到现在也涨了5倍。</p>\n<p>当然跟steemit比也是不太恰当的，毕竟国情不同，真用心做产品还有很有前途的，即使是做中国的steemit。</p>\n<p>就像拿ebay跟淘宝比，icq跟qq比，不过也有可能是人人网跟facebook比。</p>\n<p>毕竟，如雷布斯所言：站在风口上猪都能飞。</p>\n<p>还是祝愿yoyow在未来 <del>像它名字的来源一样，Yo yo come on baby go ... </del>自由地飞翔！</p>\n<p><br></p>\n<p>以上纯属瞎扯，不构成投资也不构成不投资的建议。谢谢大家。</p>\n</html>",
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