{
  "block": 106143295,
  "op": [
    "delegate_vesting_shares",
    {
      "delegatee": "evilcos",
      "delegator": "steem",
      "vesting_shares": "7118.781190 VESTS"
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2026-05-18T00:07:27",
  "trx_id": "59914444540c1096ab7829db85b4c591592c847e",
  "trx_in_block": 0,
  "virtual_op": 0
}

{
  "block": 105975086,
  "op": [
    "delegate_vesting_shares",
    {
      "delegatee": "evilcos",
      "delegator": "steem",
      "vesting_shares": "4406.570785 VESTS"
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2026-05-12T03:19:12",
  "trx_id": "23c0c736512f96573e1463cd6ad75db16e233210",
  "trx_in_block": 2,
  "virtual_op": 0
}

{
  "block": 105510951,
  "op": [
    "delegate_vesting_shares",
    {
      "delegatee": "evilcos",
      "delegator": "steem",
      "vesting_shares": "7131.296946 VESTS"
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2026-04-25T23:28:39",
  "trx_id": "90bac1ae534442392c3fee3f587affe5497a9aa4",
  "trx_in_block": 0,
  "virtual_op": 0
}

{
  "block": 102851385,
  "op": [
    "delegate_vesting_shares",
    {
      "delegatee": "evilcos",
      "delegator": "steem",
      "vesting_shares": "4448.117604 VESTS"
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2026-01-23T07:26:54",
  "trx_id": "931377d99d8d23e62951d0613e8b1689d3e72a4c",
  "trx_in_block": 0,
  "virtual_op": 0
}

{
  "block": 91297802,
  "op": [
    "delegate_vesting_shares",
    {
      "delegatee": "evilcos",
      "delegator": "steem",
      "vesting_shares": "4612.336801 VESTS"
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2024-12-17T02:46:21",
  "trx_id": "7c68b6ce67adcd07226241273a2d8c07d2838c89",
  "trx_in_block": 4,
  "virtual_op": 0
}

{
  "block": 79852005,
  "op": [
    "delegate_vesting_shares",
    {
      "delegatee": "evilcos",
      "delegator": "steem",
      "vesting_shares": "4781.470333 VESTS"
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2023-11-13T18:29:15",
  "trx_id": "dabffcd8c5574d5ced4bb6810efa8e0336052c85",
  "trx_in_block": 1,
  "virtual_op": 0
}

{
  "block": 78347640,
  "op": [
    "delegate_vesting_shares",
    {
      "delegatee": "evilcos",
      "delegator": "steem",
      "vesting_shares": "7718.749119 VESTS"
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2023-09-21T21:40:27",
  "trx_id": "91794bc6c620a572197514a0132a724416bbda66",
  "trx_in_block": 0,
  "virtual_op": 0
}

{
  "block": 69113011,
  "op": [
    "delegate_vesting_shares",
    {
      "delegatee": "evilcos",
      "delegator": "steem",
      "vesting_shares": "7940.430557 VESTS"
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2022-11-03T11:29:39",
  "trx_id": "647d7dc20d07991b82290dbdf7ea93d7e37bd318",
  "trx_in_block": 0,
  "virtual_op": 0
}

{
  "block": 60809197,
  "op": [
    "delegate_vesting_shares",
    {
      "delegatee": "evilcos",
      "delegator": "steem",
      "vesting_shares": "8160.963788 VESTS"
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2022-01-17T10:46:33",
  "trx_id": "02f4e3b5af086f85edfdd86b7ebfe6cd45c3b772",
  "trx_in_block": 15,
  "virtual_op": 0
}

{
  "block": 54607595,
  "op": [
    "delegate_vesting_shares",
    {
      "delegatee": "evilcos",
      "delegator": "steem",
      "vesting_shares": "8344.732446 VESTS"
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2021-06-14T00:42:18",
  "trx_id": "c00d804c85f90e3ce30b68c25cc81f0fea26a62e",
  "trx_in_block": 6,
  "virtual_op": 0
}

{
  "block": 49355057,
  "op": [
    "delegate_vesting_shares",
    {
      "delegatee": "evilcos",
      "delegator": "steem",
      "vesting_shares": "8532.154420 VESTS"
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2020-12-11T11:01:18",
  "trx_id": "e4dd8f92edbab3341cb9c983b7cf569d943d6c4a",
  "trx_in_block": 3,
  "virtual_op": 0
}

{
  "block": 49206623,
  "op": [
    "delegate_vesting_shares",
    {
      "delegatee": "evilcos",
      "delegator": "steem",
      "vesting_shares": "1912.543513 VESTS"
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2020-12-06T04:38:33",
  "trx_id": "0a84a3569d22d793660093571a10219db5c09911",
  "trx_in_block": 3,
  "virtual_op": 0
}

{
  "block": 49190157,
  "op": [
    "delegate_vesting_shares",
    {
      "delegatee": "evilcos",
      "delegator": "steem",
      "vesting_shares": "8538.362274 VESTS"
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2020-12-05T14:39:30",
  "trx_id": "c2b3b858975fbf0114652c8b8e2543ab71637096",
  "trx_in_block": 1,
  "virtual_op": 0
}

{
  "block": 48257456,
  "op": [
    "delegate_vesting_shares",
    {
      "delegatee": "evilcos",
      "delegator": "steem",
      "vesting_shares": "1920.017158 VESTS"
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2020-11-02T15:20:48",
  "trx_id": "12475c03eb88483819b96b49712773d720bd8669",
  "trx_in_block": 16,
  "virtual_op": 0
}

{
  "block": 43216866,
  "op": [
    "delegate_vesting_shares",
    {
      "delegatee": "evilcos",
      "delegator": "steem",
      "vesting_shares": "8741.167633 VESTS"
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2020-05-09T05:35:39",
  "trx_id": "2487b993f8fd069944065b72d0781327256a4db9",
  "trx_in_block": 25,
  "virtual_op": 0
}

{
  "block": 43192946,
  "op": [
    "delegate_vesting_shares",
    {
      "delegatee": "evilcos",
      "delegator": "steem",
      "vesting_shares": "1953.311140 VESTS"
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2020-05-08T09:10:48",
  "trx_id": "248770d129595029a9d86bc6f79f363ca3f22093",
  "trx_in_block": 3,
  "virtual_op": 0
}

{
  "block": 42562464,
  "op": [
    "delegate_vesting_shares",
    {
      "delegatee": "evilcos",
      "delegator": "steem",
      "vesting_shares": "8754.145052 VESTS"
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2020-04-15T21:31:54",
  "trx_id": "522dd5f9dce696590191b90e5a8eed211551a236",
  "trx_in_block": 15,
  "virtual_op": 0
}

{
  "block": 39370379,
  "op": [
    "comment",
    {
      "author": "steemitboard",
      "body": "Congratulations @evilcos! You received a personal award!\n\n<table><tr><td>https://steemitimages.com/70x70/http://steemitboard.com/@evilcos/birthday2.png</td><td>Happy Birthday! - You are on the Steem blockchain for 2 years!</td></tr></table>\n\n<sub>_You can view [your badges on your Steem Board](https://steemitboard.com/@evilcos) and compare to others on the [Steem Ranking](https://steemitboard.com/ranking/index.php?name=evilcos)_</sub>\n\n\n###### [Vote for @Steemitboard as a witness](https://v2.steemconnect.com/sign/account-witness-vote?witness=steemitboard&approve=1) to get one more award and increased upvotes!",
      "json_metadata": "{\"image\":[\"https://steemitboard.com/img/notify.png\"]}",
      "parent_author": "evilcos",
      "parent_permlink": "748wy",
      "permlink": "steemitboard-notify-evilcos-20191226t084811000z",
      "title": ""
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2019-12-26T08:48:12",
  "trx_id": "d0974b7d8b466cfb509250c82eca5eb08433970b",
  "trx_in_block": 4,
  "virtual_op": 0
}

{
  "block": 32845339,
  "op": [
    "delegate_vesting_shares",
    {
      "delegatee": "evilcos",
      "delegator": "steem",
      "vesting_shares": "8949.767857 VESTS"
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2019-05-12T14:46:48",
  "trx_id": "0aa9c75f0f8ffe6d1a4929f4f6f4fac0c49598a2",
  "trx_in_block": 27,
  "virtual_op": 0
}

{
  "block": 28898253,
  "op": [
    "comment",
    {
      "author": "steemitboard",
      "body": "Congratulations @evilcos! You received a personal award!\n\n<table><tr><td>https://steemitimages.com/70x70/http://steemitboard.com/@evilcos/birthday1.png</td><td>1 Year on Steemit</td></tr></table>\n\n<sub>_[Click here to view your Board](https://steemitboard.com/@evilcos)_</sub>\n\n\n**Do not miss the last post from @steemitboard:**\n<table><tr><td><a href=\"https://steemit.com/christmas/@steemitboard/christmas-challenge-send-a-gift-to-to-your-friends-the-party-continues\"><img src=\"https://steemitimages.com/64x128/http://i.cubeupload.com/kf4SJb.png\"></a></td><td><a href=\"https://steemit.com/christmas/@steemitboard/christmas-challenge-send-a-gift-to-to-your-friends-the-party-continues\">Christmas Challenge - The party continues</a></td></tr><tr><td><a href=\"https://steemit.com/christmas/@steemitboard/christmas-challenge-send-a-gift-to-to-your-friends\"><img src=\"https://steemitimages.com/64x128/http://i.cubeupload.com/kf4SJb.png\"></a></td><td><a href=\"https://steemit.com/christmas/@steemitboard/christmas-challenge-send-a-gift-to-to-your-friends\">Christmas Challenge - Send a gift to to your friends</a></td></tr></table>\n\n> Support [SteemitBoard's project](https://steemit.com/@steemitboard)! **[Vote for its witness](https://v2.steemconnect.com/sign/account-witness-vote?witness=steemitboard&approve=1)** and **get one more award**!",
      "json_metadata": "{\"image\":[\"https://steemitboard.com/img/notify.png\"]}",
      "parent_author": "evilcos",
      "parent_permlink": "748wy",
      "permlink": "steemitboard-notify-evilcos-20181226t094902000z",
      "title": ""
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2018-12-26T09:49:03",
  "trx_id": "15d5a155c9ba293da6cbbfb84ee9cdc9f164fcc6",
  "trx_in_block": 15,
  "virtual_op": 0
}

{
  "block": 22940787,
  "op": [
    "transfer",
    {
      "amount": "0.001 SBD",
      "from": "id1",
      "memo": "☆ Hi! We are creating one of the first Multichain tokens ever working on ETH, EOS and NEO: 3 in 1. Please check out our project  🔥Ducatur.net🔥 •MVP is ready  •3 Hackathons won  •Softcap Reached 📬 Any questions please feel free to contact me  [email protected] ☆",
      "to": "evilcos"
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2018-06-01T12:27:00",
  "trx_id": "5146b36527af1f93f432a01c02c3ebe8a6ccbbf7",
  "trx_in_block": 16,
  "virtual_op": 0
}

{
  "block": 22489833,
  "op": [
    "delegate_vesting_shares",
    {
      "delegatee": "evilcos",
      "delegator": "steem",
      "vesting_shares": "9149.320292 VESTS"
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2018-05-16T20:16:36",
  "trx_id": "4234ba0319f1d1a498d3f7c8bc90517dfa538e31",
  "trx_in_block": 60,
  "virtual_op": 0
}

{
  "block": 20439702,
  "op": [
    "vote",
    {
      "author": "evilcos",
      "permlink": "748wy",
      "voter": "kenhac",
      "weight": 10000
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2018-03-06T13:57:30",
  "trx_id": "1ed8dfd01c5710373e223264950ab37d01ddcbfb",
  "trx_in_block": 21,
  "virtual_op": 0
}

{
  "block": 20369645,
  "op": [
    "vote",
    {
      "author": "evilcos",
      "permlink": "748wy",
      "voter": "ourren",
      "weight": 10000
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2018-03-04T03:33:00",
  "trx_id": "53b73f06c62d49fe9bdf70de1ea73f944201057b",
  "trx_in_block": 4,
  "virtual_op": 0
}

{
  "block": 19760701,
  "op": [
    "vote",
    {
      "author": "evilcos",
      "permlink": "748wy",
      "voter": "leonardbaboi",
      "weight": 5000
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2018-02-10T23:43:09",
  "trx_id": "44d9579ce93855946987f4d017de31a4d03fe7cf",
  "trx_in_block": 5,
  "virtual_op": 0
}

{
  "block": 19507857,
  "op": [
    "vote",
    {
      "author": "evilcos",
      "permlink": "ynjvx",
      "voter": "nanjun",
      "weight": 10000
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2018-02-02T04:36:42",
  "trx_id": "f63f7edc76578ffbc85af631036478ae1bc91cb4",
  "trx_in_block": 79,
  "virtual_op": 0
}

{
  "block": 19452232,
  "op": [
    "vote",
    {
      "author": "evilcos",
      "permlink": "748wy",
      "voter": "coin.info",
      "weight": 694
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2018-01-31T06:11:36",
  "trx_id": "301edde7fe6279bbde53e13b6b778a03478c92fe",
  "trx_in_block": 48,
  "virtual_op": 0
}

{
  "block": 19452231,
  "op": [
    "comment",
    {
      "author": "coin.info",
      "body": "**Coins mentioned in post:**\n\nCoin | | Price (USD) | 📉 24h | 📈 7d\n- | - | - | - | -\n**BTS** | BitShares | 0.389$ | _-14.07%_ | _15.57%_\n**EOS** | EOS | 11.572$ | _-13.07%_ | _-11.24%_\n**STEEM** | Steem | 4.956$ | _-10.2%_ | _15.23%_\n**ZEC** | Zcash | 379.158$ | _-13.29%_ | _-13.92%_",
      "json_metadata": "{\"app\":\"coininfo/1.0.0\",\"format\":\"markdown\"}",
      "parent_author": "evilcos",
      "parent_permlink": "748wy",
      "permlink": "re-evilcos-748wy-20180131t061133239z",
      "title": ""
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2018-01-31T06:11:33",
  "trx_id": "8e0c12d5a86a386834924bc71ba4dfd4138fc2aa",
  "trx_in_block": 14,
  "virtual_op": 0
}

{
  "block": 19451110,
  "op": [
    "vote",
    {
      "author": "evilcos",
      "permlink": "748wy",
      "voter": "evilcos",
      "weight": 10000
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2018-01-31T05:15:27",
  "trx_id": "a11d7533d0c314be20f3235c18e56c259f4d7880",
  "trx_in_block": 18,
  "virtual_op": 0
}

{
  "block": 19451110,
  "op": [
    "comment",
    {
      "author": "evilcos",
      "body": "![nsa-hacking.jpg](https://steemitimages.com/DQmWfC2qjmAYsSkXNyznn9jVwNS3nNst1dNGA8hGTsRs87R/nsa-hacking.jpg)\n\n关于如何做深入研究，有不少同学问过我这个问题，虽然我觉得这个技能没什么特别的，但还是简单做个分享吧。\n\n比如我做任何的研究，一定会研究到领域相关人物的个性及经历，这些线索的琢磨能让我更有代入感，那么这些研究过程自然而然就会更有感觉。\n\n就拿最近大火的区块链技术举个例子。\n\n比如：我是如何因为安全研究而最终关注到 EOS 的...\n\n> EOS，号称是最强大的去中心化应用（DApp）基础架构。可以简单理解为：可以高效运行 DApp 的 OS:)\n> \n> 对的，是一种区块链形态。\n\n当年（其实就是去年4月份时），我在跟踪研究一起世界顶级黑客窃取事件：影子经纪人（Shadow Brokers）从美国 NSA 方程式组织那窃取了大量网络军火，当时我还写了两篇文章及几条预警消息，如：\n\n> 方程式 eqgrp-auction-file.tar.xz.gpg 文件已解\n> 勒索病毒当道的时代\n\n我注意到影子经纪人在一个叫 Steemit 的社区公布他们的动态（曝光及售卖这些网络军火的动态）：\n\nhttps://steemit.com/@theshadowbrokers\n\n并在下面这个页面注意到一些特别的东西：\n\nhttps://steemit.com/@theshadowbrokers/transfers\n\n比如：STEEM、STEEM POWER、STEEM DOLLARS，还有什么储蓄、账户估值...\n\n这些具体细节这里不说，不过注意下 STEEM 这个代币（官网 steem.io），又一个激励货币，嗯...有意思，这其实是个基于区块链的奖励平台，可以让出版商将内容货币化并发展社区，比如发展出了 Steemit 这个去中心化的社区...\n\nSteemit 的创始人是 BM(bytemaster7)，后来关注到他还做了 BTS（比特股，一个去中心化交易所），然后是现在更火的 EOS。\n\n影子经纪人选择在 Steemit 上发布动态是一种很好逃离监管且可以非常匿名的方式。\n\n匿名，是我研究区块链及之上这些货币的一个关键切入点。\n\n比如，所有这些数字货币的鼻祖比特币，当年我们持有比特币的最重要用途是支付一些需要匿名的玩意（比如某些服务器），后来了解了门罗币的环签名技术、Zcash 的零知识证明，这些都很好解决比特币转账地址可以被追踪的问题，也就是不那么匿名的问题。\n\n这也是为什么影子经纪人在 Steemit 平台上售卖这些网络军火，刚开始选择接收比特币，很快改为门罗币，最后改为了 Zcash...\n\n影子经纪人为什么要这样干？如何是你窃取了可能是世界最强情报机构的网络军火，且这个机构属于世界最强势的国家，你又想出名又想赚钱，你会怎么办？...\n\n我因为第一时间跟进了影子经纪人这些动态，也就第一时间深入了解了这些区块链及之上的货币。\n\n货币仅仅就是货币，是一种重要的激励，如果仅这样，区块链还不够伟大。真的伟大在以太坊这个平台上看到了：智能合约，然后可能会是更强大的 EOS（至于为什么这里加了个“可能”，那是因为大家都很努力，而远不是原地踏步的那种堕落，所以，不用想太多）。\n\n我对这些新事物充满了好奇，对这些新事物衍生出来的游戏规则充满了兴趣。对我来说，身为一名黑客，需要具备对这些新事物的基本洞察力，这样至少不至于被过去、现在、未来混乱的表面所迷惑。\n\n比如，有人问我都收藏了什么币，我收藏了很多种，上面提到的这些我当然都尽可能第一时间收藏，尤其是仅作为匿名货币属性存在的那些币，甚至第一时间靠直觉收藏。\n\n我做收藏有自己的逻辑，你问我炒币否？否...为什么？道理非常简单，以我收藏的币种增长价值来看，炒币纯粹是浪费生命...\n\n很早期我给我身边的人推荐过比特币、莱特币、门罗币等等，基本都是对牛弹琴，以至于我都懒得去给这些人说我为什么会推荐这些。有些东西，也仅适合那些走在时代前沿的人玩，绝大多数人玩的都是这些人剩下的。\n\n但是这个时代实在变化太快，那些第一时间收藏 EOS 这类代表区块链技术未来的货币的一批人早已财富自由，然而他们的努力程度却远高于绝大多数人。为什么？因为这个时代确实是变化太快...\n\n我很难把这种感觉说出来，身为我的关注者，我希望我的这些思考能给你带去共鸣。\n\n如果你觉得这篇文章对你有启发，可以打赏：\n\n> 狗币地址：\n> 9zdJzhm8oTLFMhzF4rFa2igJDnfoRGj8mV\n\nBy evilcos.",
      "json_metadata": "{\"tags\":[\"security\",\"blockchain\",\"eos\",\"bitcoin\",\"steem\"],\"image\":[\"https://steemitimages.com/DQmWfC2qjmAYsSkXNyznn9jVwNS3nNst1dNGA8hGTsRs87R/nsa-hacking.jpg\"],\"links\":[\"https://steemit.com/@theshadowbrokers\",\"https://steemit.com/@theshadowbrokers/transfers\"],\"app\":\"steemit/0.1\",\"format\":\"markdown\"}",
      "parent_author": "",
      "parent_permlink": "security",
      "permlink": "748wy",
      "title": "深入研究的套路之黑客与区块链"
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2018-01-31T05:15:27",
  "trx_id": "a11d7533d0c314be20f3235c18e56c259f4d7880",
  "trx_in_block": 18,
  "virtual_op": 0
}

{
  "block": 19434274,
  "op": [
    "vote",
    {
      "author": "theshadowbrokers",
      "permlink": "october-price-adjustment",
      "voter": "evilcos",
      "weight": 10000
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2018-01-30T15:12:45",
  "trx_id": "9c6b614829ad8807e3895c550b90a8dcac5eaf03",
  "trx_in_block": 8,
  "virtual_op": 0
}

{
  "block": 19434146,
  "op": [
    "comment",
    {
      "author": "evilcos",
      "body": "...",
      "json_metadata": "{\"tags\":[\"shadowbrokers\"],\"app\":\"steemit/0.1\"}",
      "parent_author": "theshadowbrokers",
      "parent_permlink": "october-price-adjustment",
      "permlink": "re-theshadowbrokers-october-price-adjustment-20180130t150620264z",
      "title": ""
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2018-01-30T15:06:21",
  "trx_id": "c0cd59dc6eb7f47e29c71900d2b5c3c67ea8f4da",
  "trx_in_block": 34,
  "virtual_op": 0
}

{
  "block": 19363870,
  "op": [
    "author_reward",
    {
      "author": "evilcos",
      "permlink": "ynjvx",
      "sbd_payout": "0.012 SBD",
      "steem_payout": "0.000 STEEM",
      "vesting_payout": "4.092860 VESTS"
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2018-01-28T04:30:06",
  "trx_id": "0000000000000000000000000000000000000000",
  "trx_in_block": 4294967295,
  "virtual_op": 13
}

{
  "block": 19162373,
  "op": [
    "comment",
    {
      "author": "cheetah",
      "body": "Hi! I am a robot. I just upvoted you! I found similar content that readers might be interested in:\nhttp://www.hatdot.com/keji/1571698.html",
      "json_metadata": "",
      "parent_author": "evilcos",
      "parent_permlink": "ynjvx",
      "permlink": "cheetah-re-evilcosynjvx",
      "title": ""
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2018-01-21T04:30:21",
  "trx_id": "7b5a043e8ae4f2baaecdbdc26fd3b8259af8cb5c",
  "trx_in_block": 26,
  "virtual_op": 0
}

{
  "block": 19162371,
  "op": [
    "vote",
    {
      "author": "evilcos",
      "permlink": "ynjvx",
      "voter": "cheetah",
      "weight": 8
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2018-01-21T04:30:15",
  "trx_id": "f6b157c7396a22da1fe05efe6ab9a48dd2287226",
  "trx_in_block": 37,
  "virtual_op": 0
}

{
  "block": 19162368,
  "op": [
    "comment",
    {
      "author": "evilcos",
      "body": "![640.jpg](https://steemitimages.com/DQmPFzrYjffPNMsmNY6AcFmt8tGLJfo8mh9jGtgEGTLNzrp/640.jpg)\n\n我在朋友圈和 Telegram 上的“灰袍推送”里推了下面这段内容：\n\n> 看大家好奇我隔三差五提狗币，先来看下狗币简史：2013年因为恶搞讽刺匿名货币而创建的狗币(Dogecoin)，2015年狗币之父觉得没意思不干了，整个团队陷入“死寂”，然而这个阻挡不住狗币区块链的稳定发展（一直有大量矿工在挖矿），更阻止不了一群狂热粉丝（比如狗币推特粉丝20万，而比特币是70万，这个数字已经很厉害了），前段时间（2018开年）狗币市值突破20亿美元，吓坏了一堆人，包括狗父...\n> \n> 狗父继续不干，但是鼓励了狗币开发团队，狗币开发团队于是决定再次出山，这个动作对于狗币粉丝来说当然是好事。\n> \n> 当年狗币诞生的目的除了恶搞还把自己定位为可以打赏小费，狗币总量1128亿（比特币2100万），狗币大量代码继承自比特币，但当时一些算法参考了莱特币，简单来说，狗币打赏小费这个用途是可以的。\n> \n> 而我，纯粹是因为对匿名货币生态及区块链技术（包括安全研究）充满兴趣，狗币是一种自带娱乐属性的币，如果支付场景落地更广泛的话，狗币还是可以的。当然了，目前泡沫很大，但这是任何匿名货币都不可避免的。\n> \n> 希望我“带有娱乐属性的喜欢”不会对你持有狗币带来什么影响，也不用来问我任何关于炒币的事，我没兴趣，更没时间...\n> \n> 狗币，To the moon，我当然喜闻乐见。\n\n身边有些玩安全技术的朋友，受我影响也开始收藏些有前途的加密货币。注意，收藏和炒币有天壤之别，我们之所以选择收藏，那一定是做足了研究，这种研究不仅是技术方面，还包括许多其他因素，比如：市场、团队、财团、社区等。收藏基本意味着长线持有，无所谓暴跌暴涨，当然，偶尔也会做点小操作，目的是为了提高持币数量。\n\n我们发现令我们兴奋的远不仅是收藏带来的回报，而是一种未来科技的强烈碰撞。这种感觉对于黑客来说，是一种似乎再次掌握了某种未来超能力的感觉，这也是为什么我在“灰袍推送”里说过：\n\n> 建议大家开始关注“区块链”技术，在自己的技能树上多一个这个是好事，至少可以很好避免成为投机者中的韭菜。玩安全的，可以探索这个领域的安全问题。\n\n这些加密货币底层的运作逻辑是区块链这门技术，而区块链最核心要解决的问题是：共识。\n\n共识，是一种旧玩意，人类诞生之前就有的玩意，人类能进化得这么迅猛，包括你现在能拿起手机阅读我这篇文章，都是共识的结果。共识加速了文明。\n\n区块链解决的共识是去中心化的共识，没有“中央”背书的共识，是一种很民主的共识。然而很多人理解错了这种共识，过度追求完美的去中心化，只要感觉有中心化的设计存在就一刀切否定。这个社会不存在完美的去中心化，不存在乌托邦，去中心化+中心化才是区块链落地的真正未来。\n\n我们在研究区块链落地场景时，不能仅站在技术人角度去研究，需要懂些“政治”，有政治的地方就有妥协设计。比如比特币世界的闪电网络，以太坊世界的雷电网络、Plasma，瑞波世界的网关等等。还有一些共识算法导致的现象，比如 PoW 算力集中，PoS 大户集中，DPoS 见证人集中，很多人会担心这些集中导致的作恶，这其实就是一种政治博弈了。比如联合国这个人类组织的存在，各国共识的协调，博弈平衡的世界法则里，全球和平发展，个别区域出现矛盾出现战争也是很正常的事。\n\n我们成为区块链落地发展的助推力量时，就需要特别去理解具体场景下的博弈平衡，如果这种平衡失衡，这场游戏就不用玩下去了。\n\n很多人进入这个圈子，会立马被币圈的乱吓到，比如各种 ICO、私募、传销、韭菜、炒币、意见领袖，你是一刀切跑掉，还是也为这种乱添油加醋，还是会静下心来做好自己的本份研究？如果你是我们的忠实读者，你可以借鉴我们的方式，这种方式无所谓世界之大、世界之乱，沉下心来，一起进化这个世界，影响这个世界，一起改变点什么。\n\n收回来。\n\n我谈了这些和狗币有什么关系？其实没什么关系，我只是觉得狗币有趣而已，也是希望大家以一种好玩的心态去接受一些新事物。对于技术人员来说，接受的下一步是技术研究，对于安全人员来说，接受的下一步是安全研究，比如可以看看以太坊的漏洞奖金计划：\n\nhttps://bounty.ethereum.org/\n\n这个计划页面已经有不少漏洞案例了，可以看看这种区块链平台，关注的安全问题都有什么特别的。\n\n最后，再特别说明下，我提狗币，不代表我特别看好狗币的落地未来，不代表我背书站台，我真的只是觉得狗币有趣而已:)\n\n如果你觉得这篇文章对你有启发，可以打赏：\n\n> 狗币地址：\n> 9zdJzhm8oTLFMhzF4rFa2igJDnfoRGj8mV\n\n忍不住再多补充一句：区块链世界的技术很有门槛也很有信息量，做好被一次次震惊到的准备吧。\n\nBy evilcos.",
      "json_metadata": "{\"tags\":[\"dogecoin\",\"security\",\"blockchain\",\"consensus\"],\"image\":[\"https://steemitimages.com/DQmPFzrYjffPNMsmNY6AcFmt8tGLJfo8mh9jGtgEGTLNzrp/640.jpg\"],\"links\":[\"https://bounty.ethereum.org/\"],\"app\":\"steemit/0.1\",\"format\":\"markdown\"}",
      "parent_author": "",
      "parent_permlink": "dogecoin",
      "permlink": "ynjvx",
      "title": "从狗币谈起"
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2018-01-21T04:30:06",
  "trx_id": "678ecdd38afbe97d8172bf0bbc54e287451b47db",
  "trx_in_block": 30,
  "virtual_op": 0
}

{
  "block": 18937029,
  "op": [
    "custom_json",
    {
      "id": "follow",
      "json": "[\"follow\",{\"follower\":\"evilcos\",\"following\":\"eosio\",\"what\":[\"blog\"]}]",
      "required_auths": [],
      "required_posting_auths": [
        "evilcos"
      ]
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2018-01-13T08:36:39",
  "trx_id": "354e44af54bd8be5ec70af22546a96cadfaf95f9",
  "trx_in_block": 9,
  "virtual_op": 0
}

{
  "block": 18806330,
  "op": [
    "delegate_vesting_shares",
    {
      "delegatee": "evilcos",
      "delegator": "steem",
      "vesting_shares": "29700.121384 VESTS"
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2018-01-08T19:35:27",
  "trx_id": "a05455bf9802ccbe902b7133d8a89feacaeff02b",
  "trx_in_block": 2,
  "virtual_op": 0
}

{
  "block": 18421087,
  "op": [
    "custom_json",
    {
      "id": "follow",
      "json": "[\"follow\",{\"follower\":\"evilcos\",\"following\":\"theshadowbrokers\",\"what\":[\"blog\"]}]",
      "required_auths": [],
      "required_posting_auths": [
        "evilcos"
      ]
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2017-12-26T10:13:09",
  "trx_id": "6275466786452a211dcce6d7e5017c284f4c8b7c",
  "trx_in_block": 10,
  "virtual_op": 0
}

{
  "block": 18421085,
  "op": [
    "custom_json",
    {
      "id": "follow",
      "json": "[\"follow\",{\"follower\":\"evilcos\",\"following\":\"theshadowbrokers\",\"what\":[\"ignore\"]}]",
      "required_auths": [],
      "required_posting_auths": [
        "evilcos"
      ]
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2017-12-26T10:13:00",
  "trx_id": "96b91eab079634a55eb1d302811b234671586f77",
  "trx_in_block": 6,
  "virtual_op": 0
}

{
  "block": 18421013,
  "op": [
    "custom_json",
    {
      "id": "follow",
      "json": "[\"follow\",{\"follower\":\"evilcos\",\"following\":\"theshadowbrokers\",\"what\":[\"blog\"]}]",
      "required_auths": [],
      "required_posting_auths": [
        "evilcos"
      ]
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2017-12-26T10:09:24",
  "trx_id": "8b3637f39d181b43d569dfdf52279cf6179214c3",
  "trx_in_block": 25,
  "virtual_op": 0
}

{
  "block": 18421011,
  "op": [
    "custom_json",
    {
      "id": "follow",
      "json": "[\"follow\",{\"follower\":\"evilcos\",\"following\":\"theshadowbrokers\",\"what\":[]}]",
      "required_auths": [],
      "required_posting_auths": [
        "evilcos"
      ]
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2017-12-26T10:09:18",
  "trx_id": "03c48bdbc81cded4c916cd7fe5aff4bc9d3cd5cc",
  "trx_in_block": 16,
  "virtual_op": 0
}

{
  "block": 18421009,
  "op": [
    "custom_json",
    {
      "id": "follow",
      "json": "[\"follow\",{\"follower\":\"evilcos\",\"following\":\"theshadowbrokers\",\"what\":[\"ignore\"]}]",
      "required_auths": [],
      "required_posting_auths": [
        "evilcos"
      ]
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2017-12-26T10:09:12",
  "trx_id": "e4a2caf58d3cec183436fc68176bda8a8790be55",
  "trx_in_block": 21,
  "virtual_op": 0
}

{
  "block": 18421003,
  "op": [
    "custom_json",
    {
      "id": "follow",
      "json": "[\"follow\",{\"follower\":\"evilcos\",\"following\":\"theshadowbrokers\",\"what\":[\"blog\"]}]",
      "required_auths": [],
      "required_posting_auths": [
        "evilcos"
      ]
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2017-12-26T10:08:54",
  "trx_id": "aed05012e909fb84abf7649c8e0985912b26cd45",
  "trx_in_block": 44,
  "virtual_op": 0
}

{
  "block": 18420685,
  "op": [
    "account_update",
    {
      "account": "evilcos",
      "json_metadata": "{\"profile\":{\"profile_image\":\"https://en.gravatar.com/userimage/3702931/90cd2f1979073fea3f31dd8fae539c70.jpeg\",\"name\":\"evilcos\",\"location\":\"127.0.0.1\",\"about\":\"'\\\"><h1>\"}}",
      "memo_key": "STM7eesAuEUdF8ajHjSoWkCu7eYp639Rqw6oCP2EXyHHZydJUKMXx"
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2017-12-26T09:53:00",
  "trx_id": "cc80698650a7b5f349db30f9ad7d761b4646bc8a",
  "trx_in_block": 24,
  "virtual_op": 0
}

{
  "block": 18420214,
  "op": [
    "account_update",
    {
      "account": "evilcos",
      "json_metadata": "{\"profile\":{\"profile_image\":\"https://en.gravatar.com/userimage/3702931/90cd2f1979073fea3f31dd8fae539c70.jpeg\",\"name\":\"evilcos\",\"location\":\"127.0.0.1\"}}",
      "memo_key": "STM7eesAuEUdF8ajHjSoWkCu7eYp639Rqw6oCP2EXyHHZydJUKMXx"
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2017-12-26T09:29:27",
  "trx_id": "1aa31e196b42dc48189f773aa5f0a81dee56db0e",
  "trx_in_block": 33,
  "virtual_op": 0
}

{
  "block": 18420158,
  "op": [
    "account_update",
    {
      "account": "evilcos",
      "json_metadata": "{\"profile\":{\"profile_image\":\"https://s.gravatar.com/avatar/f562ffe3ce026981f54a75d0364328b3?s=80\",\"name\":\"evilcos\",\"location\":\"127.0.0.1\"}}",
      "memo_key": "STM7eesAuEUdF8ajHjSoWkCu7eYp639Rqw6oCP2EXyHHZydJUKMXx"
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2017-12-26T09:26:39",
  "trx_id": "92615442db5701cfabacf55992266d4800920c2c",
  "trx_in_block": 18,
  "virtual_op": 0
}

{
  "block": 18420149,
  "op": [
    "account_update",
    {
      "account": "evilcos",
      "json_metadata": "{\"profile\":{\"profile_image\":\"https://s.gravatar.com/avatar/f562ffe3ce026981f54a75d0364328b3?s=80\"}}",
      "memo_key": "STM7eesAuEUdF8ajHjSoWkCu7eYp639Rqw6oCP2EXyHHZydJUKMXx"
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2017-12-26T09:26:12",
  "trx_id": "d1d969235e376677387c692e7c962e2be3e2bf04",
  "trx_in_block": 14,
  "virtual_op": 0
}

{
  "block": 18419327,
  "op": [
    "transfer",
    {
      "amount": "46.416 STEEM",
      "from": "blocktrades",
      "memo": "",
      "to": "evilcos"
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2017-12-26T08:45:03",
  "trx_id": "10c7c5883f3af721b614d859703ff60260501776",
  "trx_in_block": 1,
  "virtual_op": 0
}

{
  "block": 18418457,
  "op": [
    "comment",
    {
      "author": "evilcos",
      "body": "I am evilcos from evilcos.me.",
      "json_metadata": "{\"tags\":[\"hacker\"],\"app\":\"steemit/0.1\",\"format\":\"markdown\"}",
      "parent_author": "",
      "parent_permlink": "hacker",
      "permlink": "hi",
      "title": "hi"
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2017-12-26T08:01:30",
  "trx_id": "dfe94b00a84664da4a1cdf3529a438d6b76e6368",
  "trx_in_block": 37,
  "virtual_op": 0
}

{
  "block": 18418370,
  "op": [
    "account_create_with_delegation",
    {
      "active": {
        "account_auths": [],
        "key_auths": [
          [
            "STM7CF1vDBGZNWrqnh9jgav3TSeQkXqv8uQ2n7vFvMYnbfsphqYLi",
            1
          ]
        ],
        "weight_threshold": 1
      },
      "creator": "steem",
      "delegation": "57000.000000 VESTS",
      "extensions": [],
      "fee": "0.500 STEEM",
      "json_metadata": "",
      "memo_key": "STM7eesAuEUdF8ajHjSoWkCu7eYp639Rqw6oCP2EXyHHZydJUKMXx",
      "new_account_name": "evilcos",
      "owner": {
        "account_auths": [],
        "key_auths": [
          [
            "STM78KAK2B4qVhB8ZCbWpQfp1wBwP7LHXhkRLtCgQumFpV9mV29DZ",
            1
          ]
        ],
        "weight_threshold": 1
      },
      "posting": {
        "account_auths": [],
        "key_auths": [
          [
            "STM8Z4a8u86iEbqHDhZ2w7AR4Wxm1YgCPNZe18mg9Daox3ooJb8Yd",
            1
          ]
        ],
        "weight_threshold": 1
      }
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2017-12-26T07:57:09",
  "trx_id": "55ef19b7486e3a76c0505508c934d762737501b1",
  "trx_in_block": 4,
  "virtual_op": 0
}