{"id":15649,"date":"2018-06-21T09:12:46","date_gmt":"2018-06-21T07:12:46","guid":{"rendered":"https:\/\/watsonlaw.nl\/the-dark-side-of-blockchain\/"},"modified":"2019-03-14T15:57:55","modified_gmt":"2019-03-14T14:57:55","slug":"shortcomings-the-dark-side-of-blockchain","status":"publish","type":"post","link":"https:\/\/watsonlaw.nl\/en\/shortcomings-the-dark-side-of-blockchain\/","title":{"rendered":"The Dark Side of Blockchain: Exploring the Technology&#8217;s Shortcomings"},"content":{"rendered":"<p>Star Wars is a compelling story about a little kid called Anakin Skywalker. Branded \u2018<em class=\"markup--em markup--p-em\">the Chosen One\u2019,<\/em> Anakin is the saga\u2019s messiah who holds great promise to bring balance to the force and ensure peace throughout the galaxy.<\/p>\n<p><strong class=\"markup--strong markup--p-strong\">(SPOILER ALERT)<\/strong><\/p>\n<p>Except he doesn\u2019t quite live up to the hype.<\/p>\n<p>In the end, Anakin\u2019s individual complexity, lack of discipline and inexperience eventually turn him into Darth Vader, a character nothing short of a downright manifestation of evil.<\/p>\n<p>There is some resemblance to be found with blockchain. It is usually advertised as the holy grail of our time. Internet 2.0. The ultimate answer to all our problems. A technological Jesus.<\/p>\n<p>And it <em class=\"markup--em markup--p-em\">could <\/em>very well be. Though <a class=\"markup--anchor markup--p-anchor\" href=\"https:\/\/medium.com\/watson-law\/the-blockchain-iceberg-youve-seen-the-tip-but-how-about-what-lurks-beneath-9fd5fcd79c32\" target=\"_blank\" rel=\"noopener noreferrer\" data-href=\"https:\/\/medium.com\/watson-law\/the-blockchain-iceberg-youve-seen-the-tip-but-how-about-what-lurks-beneath-9fd5fcd79c32\">despite having various possible uses<\/a>, blockchain is certainly not just sunshine and rainbows. <strong class=\"markup--strong markup--p-strong\"><em class=\"markup--em markup--p-em\">It\u2019s got its own shortcomings. And they are more than a few.<\/em><\/strong><\/p>\n<h3 style=\"text-align: center;\">&#8230;<\/h3>\n<p><em class=\"markup--em markup--p-em\">Still don\u2019t know what blockchain actually is? Make sure to read <\/em><a class=\"markup--anchor markup--p-anchor\" href=\"https:\/\/medium.com\/watson-law\/blockchain-all-your-transactions-for-everyone-to-see-except-they-wont-understand-a-thing-573f67ad43a3\" target=\"_blank\" rel=\"noopener noreferrer\" data-href=\"https:\/\/medium.com\/watson-law\/blockchain-all-your-transactions-for-everyone-to-see-except-they-wont-understand-a-thing-573f67ad43a3\"><em class=\"markup--em markup--p-em\">our explanatory piece<\/em><\/a><em class=\"markup--em markup--p-em\"> before going any further!<\/em><\/p>\n<h3 style=\"text-align: center;\">&#8230;<\/h3>\n<h3 id=\"6533\" class=\"graf graf--h3 graf--leading\" style=\"text-align: center;\">Technical complexity<\/h3>\n<p><a href=\"https:\/\/cdn-images-1.medium.com\/max\/2600\/0*HZ1p4dgeLXRNQwDI.jpeg\"><img loading=\"lazy\" decoding=\"async\" class=\"progressiveMedia-image js-progressiveMedia-image aligncenter\" src=\"https:\/\/cdn-images-1.medium.com\/max\/1600\/1*y5V86HWUHi4D9HTCwT3XWw.jpeg\" width=\"924\" height=\"519\" data-src=\"https:\/\/cdn-images-1.medium.com\/max\/1600\/1*y5V86HWUHi4D9HTCwT3XWw.jpeg\" \/><\/a><\/p>\n<p>Understanding blockchain and cryptography as a whole necessitates high-end technical knowledge. Applying it to provide real life solutions is incredibly difficult. The field is still in infancy (its first practical conceptualization in Bitcoin was only introduced 10 years ago) and its complexity is one of the main reasons precluding it from going mainstream. The crypto field is in dire need of specialists. On a government level the issue is even more prominent due to the public sector\u2019s natural tendency to lack behind technological advancement.<\/p>\n<p>The immutability of the ledger is an additional technical barrier. Given that once imported the information contained in a blockchain is virtually there for eternity, it is pivotal to develop proper processing standards. Hackers, for example, can also capitalize by exploiting flaws that were inherent in the code behind a network.<\/p>\n<h3 id=\"b4e5\" class=\"graf graf--h3 graf-after--p\" style=\"text-align: center;\">Scalability<\/h3>\n<p>Blockchains operate on a distributed model where data is simultaneously stored on multiple computers. Every participating computer (node) maintains the same record to ensure zero downtime and the network\u2019s continuity and immutability. New data entries are further subject to the collective approval of the joined in nodes, making it a highly repetitive process. As only one node is rewarded when a block is complete, you could invoke the argument that a lot of the work is \u2018wasted\u2019.<\/p>\n<p>These characteristics cater for the following practical barriers for mass blockchain adoption.<\/p>\n<ol>\n<li id=\"ff54\" class=\"graf graf--li graf-after--p\"><strong class=\"markup--strong markup--li-strong\"><em class=\"markup--em markup--li-em\">Storing information on blockchains requires significantly more computing power<\/em><\/strong> to operate than using their centralized counterpart.<\/li>\n<li id=\"cbe1\" class=\"graf graf--li graf-after--li\"><strong class=\"markup--strong markup--li-strong\"><em class=\"markup--em markup--li-em\">Blockchain networks require enough size to operate properly.<\/em><\/strong> Bitcoin is currently able to process no more than 7 transactions per second. VISA, on the other hand, over 24,000 per second while averaging 150 mln <em class=\"markup--em markup--li-em\">per day<\/em>. Scarcity of nodes does not only cause slower transactions, but can also increase costs when demand increases and supply stagnates.<\/li>\n<li id=\"ad6e\" class=\"graf graf--li graf-after--li\">For our tree-hugging friends\u200a\u2014\u200adon\u2019t worry. <strong class=\"markup--strong markup--li-strong\"><em class=\"markup--em markup--li-em\">Blockchains can optimally work on an industrial scale once we have a functional eco-friendly economy or with the addition of other less energy-intensive modus operandi different than proof of work.<\/em><\/strong><\/li>\n<\/ol>\n<p id=\"7484\" class=\"graf graf--p graf-after--li\">Bear in mind though, the above points are only a byproduct of blockchain\u2019s early stage of development and solutions are coming!<\/p>\n<p>Introduced by Thaddeus Dryja and Joseph Poon to tackle the scalability problem is the <a class=\"markup--anchor markup--p-anchor\" href=\"https:\/\/www.weusecoins.com\/assets\/pdf\/library\/Lightning%20Network%20Whitepaper.pdf\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" data-href=\"https:\/\/www.weusecoins.com\/assets\/pdf\/library\/Lightning%20Network%20Whitepaper.pdf\">Lightning Network<\/a>\u200a\u2014\u200aan extra layer of protocol creating an off-blockchain network of micropayment channels used for cheaper and faster transacting. The Lighting Network is most notably an answer to Bitcoin\u2019s scalability woes, but its application is definitely not a one-hit wonder\u200a\u2014\u200aits functionality is being tested for Ethereum, Litecoin, Stellar and many others.<\/p>\n<p id=\"f752\" class=\"graf graf--p graf-after--p\">When it comes to storage, <a class=\"markup--anchor markup--p-anchor\" href=\"https:\/\/sia.tech\/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" data-href=\"https:\/\/sia.tech\/\">Siacoin<\/a> and <a class=\"markup--anchor markup--p-anchor\" href=\"https:\/\/storj.io\/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" data-href=\"https:\/\/storj.io\/\">Storj<\/a> are the two main examples for projects trying to leverage underutilized hard drive for efficiency\u2019s sake. Other initiatives such as Golem and GridCoin are even taking it a step further by employing blockchain as a means to form an interconnected global computer to increase the worldwide computation power ceiling.<\/p>\n<p>Alternatives to the eco-unfriendly proof of work consensus algorithm are emerging too. Ether\u2019s own scalability was addressed by Vitalik Buterin earlier this year with a switch to a more efficient proof-of-stake mining protocol.<\/p>\n<h3 id=\"415e\" class=\"graf graf--h3 graf-after--p\" style=\"text-align: center;\">Governance<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"progressiveMedia-image js-progressiveMedia-image aligncenter\" src=\"https:\/\/cdn-images-1.medium.com\/max\/1600\/1*2CV2alb4r4KAl0eWfCM6Lw.jpeg\" width=\"1068\" height=\"453\" data-src=\"https:\/\/cdn-images-1.medium.com\/max\/1600\/1*2CV2alb4r4KAl0eWfCM6Lw.jpeg\" \/><\/p>\n<p>&nbsp;<\/p>\n<p id=\"3f58\" class=\"graf graf--p graf-after--figure\">Blockchain\u2019s consensus-based decision making is both a solution and a problem. It can strip down authority from the central supervisor, but nevertheless raises <strong class=\"markup--strong markup--p-strong\"><em class=\"markup--em markup--p-em\">questions regarding the collective\u2019s ability to provide an adequate response<\/em><\/strong>. <a class=\"markup--anchor markup--p-anchor\" href=\"https:\/\/www.coindesk.com\/ethereum-executes-blockchain-hard-fork-return-dao-investor-funds\/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" data-href=\"https:\/\/www.coindesk.com\/ethereum-executes-blockchain-hard-fork-return-dao-investor-funds\/\">The 2016 Ethereum hard fork<\/a> is a prime example of a situation where disagreement within the community has sparked controversy over the democracy behind blockchains.<\/p>\n<p id=\"9248\" class=\"graf graf--p graf-after--p\">In the context of closed blockchains, the governance problem is even more prominent as their nature presupposes an inherent shortage of transparency and trust in regard to the decision making process used therein.<\/p>\n<p id=\"b7a5\" class=\"graf graf--p graf-after--p\">EOS offers an interesting alternative to community-based decision making\u2013 the use of 21 Block Propagators (BPs) to handle all transactions.<\/p>\n<p><em class=\"markup--em markup--p-em\">Wait, what? I thought this blockchain thingy was meant to reduce centralization?!<\/em><\/p>\n<p>You\u2019ve got a point. The EOS governance model does indeed raise some eyebrows as it essentially goes against the very grain of blockchain. If you\u2019re interested in more details on the shortcomings of \u2018the Ethereum killer\u2019 make sure to check out <a class=\"markup--anchor markup--p-anchor\" href=\"https:\/\/hackernoon.com\/everything-they-dont-want-you-to-know-about-eos-the-ethereum-killer-9939c43aa2df\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" data-href=\"https:\/\/hackernoon.com\/everything-they-dont-want-you-to-know-about-eos-the-ethereum-killer-9939c43aa2df\">Thijs Maas\u2019 more elaborate piece<\/a> on the subject.<\/p>\n<h3 id=\"98bc\" class=\"graf graf--h3 graf-after--p\" style=\"text-align: center;\">Privacy and\u00a0identity<\/h3>\n<p id=\"c1e2\" class=\"graf graf--p graf-after--h3\">Blockchains can be designed in various ways. They can be centered around transparency to shed light on government practices behind closed doors\u200a\u2014\u200alike <a class=\"markup--anchor markup--p-anchor\" href=\"https:\/\/cryptonews.com\/news\/canada-uses-blockchain-to-show-transparency-example-1081.htm\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" data-href=\"https:\/\/cryptonews.com\/news\/canada-uses-blockchain-to-show-transparency-example-1081.htm\">Canada who is giving the public access to funding data<\/a> or they can be made private instead\u200a\u2014\u200alike Monero which gives its users the promise of secure, impossible track anonymous transacting.<\/p>\n<p id=\"619b\" class=\"graf graf--p graf-after--p\">This makes blockchains <strong class=\"markup--strong markup--p-strong\"><em class=\"markup--em markup--p-em\">open to abuse for illegal purposes<\/em><\/strong><em class=\"markup--em markup--p-em\">. <\/em>Back in the day you would normally have to visit Switzerland for that, but now that our economy is being digitized, money-laundering or tax evasion can be made online.<\/p>\n<p id=\"4867\" class=\"graf graf--p graf-after--p\">The high degree of difficulty to trace back transactions in some networks (like <a class=\"markup--anchor markup--p-anchor\" href=\"https:\/\/getmonero.org\/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" data-href=\"https:\/\/getmonero.org\/\">Monero<\/a>, <a class=\"markup--anchor markup--p-anchor\" href=\"https:\/\/z.cash\/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" data-href=\"https:\/\/z.cash\/\">ZCash<\/a> and <a class=\"markup--anchor markup--p-anchor\" href=\"https:\/\/www.dash.org\/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" data-href=\"https:\/\/www.dash.org\/\">Dash<\/a>) can prove to be problematic in the context of international crime as it can potentially enable criminals to funnel funds through those networks\u2019 respective tokens.<\/p>\n<p>The most notable examples of using blockchain to break the law typically involve Bitcoin. <a class=\"markup--anchor markup--p-anchor\" href=\"https:\/\/blockonomi.com\/history-of-silk-road\/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" data-href=\"https:\/\/blockonomi.com\/history-of-silk-road\/\"><em class=\"markup--em markup--p-em\">Silk Road<\/em><\/a> was an infamous Dark Web marketplace where Bitcoin was used to, above other offences, illegally purchase drugs. Arthur Budovsky, founder of the Liberty Reserve, <a class=\"markup--anchor markup--p-anchor\" href=\"https:\/\/www.justice.gov\/opa\/pr\/founder-liberty-reserve-pleads-guilty-laundering-more-250-million-through-his-digital\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" data-href=\"https:\/\/www.justice.gov\/opa\/pr\/founder-liberty-reserve-pleads-guilty-laundering-more-250-million-through-his-digital\">set up the exchange and laundered millions<\/a>. Even today, Europol estimates that <a class=\"markup--anchor markup--p-anchor\" href=\"http:\/\/bitcoinist.com\/crypto-marketplace-paxful-helps-nigerians-avoid-bitcoin-scams\/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" data-href=\"http:\/\/bitcoinist.com\/crypto-marketplace-paxful-helps-nigerians-avoid-bitcoin-scams\/\">around $5 billion of criminal money in Europe alone is being laundered through cryptocurrencies.<\/a><\/p>\n<p id=\"33a3\" class=\"graf graf--p graf-after--p\">Regulation has slowly been catching up though. Most exchanges nowadays are expected to comply with stringent AML and KYC rules, making it a lot more difficult for criminals to use these platforms to convert illicit funds. The rates of illegal activity with Bitcoin are steadily dropping too as enforcement actions continue to mount the desks of judges.<\/p>\n<h3 id=\"3a20\" class=\"graf graf--h3 graf-after--p\" style=\"text-align: center;\">Security<\/h3>\n<p><a href=\"https:\/\/gifimage.net\/wp-content\/uploads\/2017\/11\/execute-order-66-gif-2.gif\"><img decoding=\"async\" class=\"progressiveMedia-image js-progressiveMedia-image aligncenter\" src=\"https:\/\/cdn-images-1.medium.com\/max\/1600\/0*L0EPN6FBesyCVkV1.gif\" data-src=\"https:\/\/cdn-images-1.medium.com\/max\/1600\/0*L0EPN6FBesyCVkV1.gif\" \/><\/a><\/p>\n<p id=\"6840\" class=\"graf graf--p graf-after--figure\">Blockchain is definitely an innovation for security and safety, but it\u2019s got its very own Kryptonite. The so-called <a class=\"markup--anchor markup--p-anchor\" href=\"https:\/\/bitcoin.org\/bitcoin.pdf\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" data-href=\"https:\/\/bitcoin.org\/bitcoin.pdf\">51% attack<\/a> referred to in Satoshi Nakamoto\u2019s Bitcoin Whitepaper is arguably the system\u2019s biggest security flaw. It enables hackers to change the blockchain record with brute force thus requiring all participants to keep a keen eye on monitoring the mining process.<\/p>\n<p id=\"4fec\" class=\"graf graf--p graf-after--p\">51% breaches were only considered a theoretical possibility and their occurrence was quite rare. Hackers are getting more and more creative. In May alone, Monacoin, Bitcoin Gold, Verge and Litecoin Cash suffered this kind of an attack. <a class=\"markup--anchor markup--p-anchor\" href=\"https:\/\/news.bitcoin.com\/bitcoin-in-brief-monday-zencash-targeted-in-51-attack-ticketfly-hijacked-for-ransom\/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" data-href=\"https:\/\/news.bitcoin.com\/bitcoin-in-brief-monday-zencash-targeted-in-51-attack-ticketfly-hijacked-for-ransom\/\">Over $500,000 worth of Zencash was also lost to a breach earlier this month.<\/a><\/p>\n<h3 id=\"3d44\" class=\"graf graf--h3 graf-after--p\">Token economies<\/h3>\n<p id=\"75da\" class=\"graf graf--p graf-after--h3\">To manage a blockchain you need to build a token model around it to reward the mining nodes\u200a\u2014\u200athrough a cryptocurrency. Any given currency\u2019s value, be it a Euro\u2019s or a Dollar\u2019s, is based on the performance of the respective country\u2019s economy. Those economies are normally matured, stable and regulated to protect the participating actors.<\/p>\n<p><strong class=\"markup--strong markup--p-strong\"><em class=\"markup--em markup--p-em\">Token economies are immature, unstable and unregulated and the value of the token is not necessarily exemplified in its price vis-\u00e0-vis other (fiat) currencies. Volatility is the name of the game.<\/em><\/strong> Weekly price drops or spikes greater than 20% are anything but rare.<\/p>\n<p>You can become a millionaire overnight. Especially if you used to count in the billions beforehand.<\/p>\n<p>Another problem is <strong class=\"markup--strong markup--p-strong\"><em class=\"markup--em markup--p-em\">the stigma surrounding crypto<\/em><\/strong>. As we near mainstream adoption everybody is out there riding the bandwagon, investing in what are often worthless crypto projects they don\u2019t necessarily understand. Pump and dump schemes come in abundance as sneaky entrepreneurs look to make big profits on the backs of overoptimistic investors.<\/p>\n<p id=\"927d\" class=\"graf graf--p graf-after--p\">We\u2019ve seen this before\u200a\u2014\u200a<em class=\"markup--em markup--p-em\">The Internet Bubble<\/em>.<\/p>\n<p>And what happened after? We saw the tech giants emerge\u200a\u2014\u200aGoogle, Yahoo, Amazon, eBay. The bubble bursting was a natural market response which essentially \u2018sorted out\u2019 the good from the bad.<\/p>\n<p id=\"9286\" class=\"graf graf--p graf-after--p graf--trailing\">What I\u2019m trying to say here is that we shouldn\u2019t necessarily fear the imminent bubble. I mean, it is a given that money will be lost on a grand scale, but in the big picture we can see a \u2018cleansed\u2019, more stable environment where value, and not marketing effort, is the arbiter.<\/p>\n<h3 style=\"text-align: center;\">&#8230;<\/h3>\n<p>One reason why Anakin didn\u2019t manage to live up to the expectations is because he kept all his anger to himself. Blockchains are by their nature decentralized\u200a\u2014\u200athey are not meant to be kept to themselves and they are in the hands of the many, with their content to be seen by everyone concerned.<\/p>\n<p><em class=\"markup--em markup--p-em\">What utter bullocks is this guy talking about?!<\/em><\/p>\n<p>Well, I\u2019m referring to their transparency\u200a\u2014\u200aif there is a problem, it\u2019s out there\u200a\u2014\u200afor everybody to see. And we usually fix what we know is broken, correct?<\/p>\n<p><img decoding=\"async\" class=\"progressiveMedia-image js-progressiveMedia-image aligncenter\" src=\"https:\/\/cdn-images-1.medium.com\/max\/1600\/1*F30tUGfMaUsfGhdnMueQDQ.jpeg\" data-src=\"https:\/\/cdn-images-1.medium.com\/max\/1600\/1*F30tUGfMaUsfGhdnMueQDQ.jpeg\" \/><\/p>\n<p>&nbsp;<\/p>\n<h3 style=\"text-align: center;\">&#8230;<\/h3>\n<p><strong class=\"markup--strong markup--p-strong\"><em class=\"markup--em markup--p-em\">What is your take on blockchain?<\/em><\/strong><em class=\"markup--em markup--p-em\"> Do you think it will be a game-changer? Or is it just a hoax?<\/em><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Star Wars is a compelling story about a little kid called Anakin Skywalker. Branded \u2018the Chosen One\u2019, Anakin is the saga\u2019s messiah who holds great promise to bring balance to the force and ensure peace throughout the galaxy. (SPOILER ALERT) Except he doesn\u2019t quite live&#8230;<\/p>\n","protected":false},"author":1,"featured_media":15650,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[214,417,414],"tags":[341,217,294,309,336,343,317,313,333,308,337,342,338,334,339,340,307,335],"class_list":["post-15649","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog-en","category-camiel-vermeulen-en","category-willem-jan-smits-en","tag-aml-en","tag-bitcoin-en","tag-blockchain-en","tag-dash","tag-economics","tag-economy-en","tag-eos-en","tag-ethereum-en","tag-identity","tag-innovation-en","tag-internet","tag-kyc-en","tag-litecoin","tag-monero","tag-privacy-en","tag-security-en","tag-technology-en","tag-zcash"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>The Dark Side of Blockchain: Exploring the Technology&#039;s Shortcomings - Watsonlaw<\/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:\/\/watsonlaw.nl\/en\/shortcomings-the-dark-side-of-blockchain\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"The Dark Side of Blockchain: Exploring the Technology&#039;s Shortcomings - Watsonlaw\" \/>\n<meta property=\"og:description\" content=\"Star Wars is a compelling story about a little kid called Anakin Skywalker. 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