{"id":18736,"date":"2024-03-08T12:00:00","date_gmt":"2024-03-08T11:00:00","guid":{"rendered":"https:\/\/affidaty.io\/blog\/?p=18736"},"modified":"2024-03-12T14:57:15","modified_gmt":"2024-03-12T13:57:15","slug":"upgrade-dencun-ethereum","status":"publish","type":"post","link":"https:\/\/affidaty.io\/blog\/en\/2024\/03\/upgrade-dencun-ethereum\/","title":{"rendered":"Dencun: Is the future already here? Perhaps, with the Ethereum update"},"content":{"rendered":"\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-introduction\">Introduction<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The <strong>Dencun upgrade<\/strong> marks the beginning of the &#8220;The Surge&#8221; era in <strong>Ethereum<\/strong>&#8216;s roadmap, paving the way for mass scalability through layer two rollups that will make <strong>Ethereum<\/strong> more accessible and easier to use, promoting adoption and utility across various sectors, including the so-called DeFi 2.0 (Decentralized Finance).<\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/affidaty.io\/blog\/wp-content\/uploads\/2024\/03\/Dott.-BARCHIESI-image-1-894x1024.png\" alt=\"\" class=\"wp-image-18754 lazyload\"><noscript><img decoding=\"async\" width=\"894\" height=\"1024\" src=\"https:\/\/affidaty.io\/blog\/wp-content\/uploads\/2024\/03\/Dott.-BARCHIESI-image-1-894x1024.png\" alt=\"\" class=\"wp-image-18754\" srcset=\"https:\/\/affidaty.io\/blog\/wp-content\/uploads\/2024\/03\/Dott.-BARCHIESI-image-1-894x1024.png 894w, https:\/\/affidaty.io\/blog\/wp-content\/uploads\/2024\/03\/Dott.-BARCHIESI-image-1-489x560.png 489w, https:\/\/affidaty.io\/blog\/wp-content\/uploads\/2024\/03\/Dott.-BARCHIESI-image-1-131x150.png 131w, https:\/\/affidaty.io\/blog\/wp-content\/uploads\/2024\/03\/Dott.-BARCHIESI-image-1-768x880.png 768w, https:\/\/affidaty.io\/blog\/wp-content\/uploads\/2024\/03\/Dott.-BARCHIESI-image-1-750x859.png 750w, https:\/\/affidaty.io\/blog\/wp-content\/uploads\/2024\/03\/Dott.-BARCHIESI-image-1-1140x1306.png 1140w, https:\/\/affidaty.io\/blog\/wp-content\/uploads\/2024\/03\/Dott.-BARCHIESI-image-1.png 1189w\" sizes=\"(max-width: 894px) 100vw, 894px\" \/><\/noscript><figcaption class=\"wp-element-caption\"><br>IMG RODAMAP <strong>Ethereum<\/strong> SRC Vitalik Buterin\u00a0<\/figcaption><\/figure>\n<\/div>\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Scalability of <strong>Ethereum<\/strong> is one of the major limitations for the blockchain, and attempts to address it have evolved from sidechains and state channels to rollups and sharding.<br><br>Rollups effectively tackle scalability on the execution front but fail to address challenges related to data availability. Sharding is the idea that network data can be divided into &#8220;shards,&#8221; each containing its own set of blockchain data, including balances and smart contracts.<br><br>Enter the <strong>Dencun upgrade<\/strong>, which concerns Proto-danksharding, a precursor to full danksharding, a type of sharding architecture that divides <strong>Ethereum<\/strong>&#8216;s blocks.<br>(Full danksharding is the ultimate goal.)<\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-what-dencun-entails\">What Dencun Entails<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Dencun is a mix of the &#8220;Deneb&#8221; and &#8220;Cancun&#8221; upgrades and aims to improve <strong>Ethereum<\/strong>&#8216;s execution efficiency and data availability within the network, with a particular focus on proto-danksharding.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Proto-danksharding is the first upgrade to achieve full sharding and will make more block space available so that layer 2 scalability solutions can process more off-chain transactions economically.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dencun focuses on so-called rollups, which are used to execute transactions from <strong>Ethereum<\/strong>&#8216;s main chain, handling execution and verification costs and increasing efficiency. But the data underlying such transactions must also be referred back to layer 1.<br>This becomes costly because it&#8217;s processed by <strong>Ethereum<\/strong> nodes and generally bulky because the data resides on the blockchain forever. Proto-danksharding introduces a new type of transaction that carries &#8220;blobs&#8221; or large binary objects. These blobs temporarily store data for short-term transaction verification and discard data to prevent network overload.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Let&#8217;s see what this means with an urban planning analogy proposed by Jesse Leclere, an analyst at CertiK. It&#8217;s a bit like introducing a new public transportation system into a city, faster and more cost-effective. Currently, <strong>Ethereum<\/strong> uses &#8220;calldata&#8221; for transactions, akin to using taxis for every single person in the city. It works, but it can become quite costly and congested during peak demand. Leclere likens blobs to buses that can carry many people (or data) simultaneously. These blobs will be used by Layer 2, which can be thought of as different neighborhoods or suburbs around the main city. Instead of driving into the city with your own car (as with calldata), suburban residents can now take one of these new buses (blobs). This will save a lot of fuel, not that of cars, but the fees paid for <strong>Ethereum<\/strong> transactions. This should make life in <strong>Ethereum<\/strong> City and its environs much more enjoyable and affordable.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In addition, Dencun consists of a series of minor upgrades respectively to the Consensus Layer (CL) and the Execution Layer (EL) of <strong>Ethereum<\/strong>, in Leclere&#8217;s metaphor:<br>an accompanying improvement to the city&#8217;s roads and electrical infrastructure.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Layer-2 rollups improve <strong>Ethereum<\/strong>&#8216;s scalability and efficiency by processing off-chain transactions while preserving the security guarantees of <strong>Ethereum<\/strong>&#8216;s main blockchain (Layer-1). Let&#8217;s summarize their key features:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Off-Chain Execution: Transactions are processed outside <strong>Ethereum<\/strong>&#8216;s main blockchain, allowing for faster throughput and lower costs. There&#8217;s no competition for storage space on the main blockchain, favoring greater speed and fluidity.<br><br><\/li>\n\n\n\n<li>Transaction Aggregation: Results of various transactions are grouped into a single compressed form, optimizing blockchain space usage. This reduces congestion and transaction costs for users.<br><br><\/li>\n\n\n\n<li>Publication on the Main Blockchain: Compressed transaction data (rollups) are published on <strong>Ethereum<\/strong>&#8216;s main blockchain for verification and validation, ensuring the security and integrity of all transactions.<br><br><\/li>\n\n\n\n<li>Data Availability: Despite off-chain processing, all transaction-related data remains accessible and verifiable by all validators, maintaining transparency and accessibility for the entire network.<br><br><\/li>\n\n\n\n<li>Security: Layer-2 rollups inherit the security guarantees of the <strong>Ethereum<\/strong> network. Various cryptographic techniques are used to protect transactions and prevent fraud.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In summary:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Layer-2 rollups offer a solution for <strong>Ethereum<\/strong>&#8216;s scalability, combining greater efficiency and speed while maintaining a high level of security.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">We&#8217;ve briefly seen what the <strong>Dencun upgrade<\/strong> entails and how it improves <strong>Ethereum<\/strong>. Let&#8217;s also recall the steps that led to this upgrade before delving into Dencun:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>December 2020: The Beacon chain was launched, introducing Proof-of-Stake (PoS) and enabling ETH staking, laying the groundwork for <strong>Ethereum<\/strong>&#8216;s transition from Proof-of-Work.<br><br><\/li>\n\n\n\n<li>September 2022: The Merge merges <strong>Ethereum<\/strong>&#8216;s main network with the Beacon Chain, fully transitioning to PoS.<br><br><\/li>\n\n\n\n<li>April 2023: Marks the Shanghai upgrade, allowing withdrawals of previously staked ETH.<br><br><\/li>\n\n\n\n<li>September 28, 2023: Holesky, <strong>Ethereum<\/strong>&#8216;s new public testnet, was activated. Supporting 1.4 million validators, it&#8217;s a vital foundation for the <strong>Dencun upgrade<\/strong>.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The <strong>Dencun upgrade<\/strong> is highly focused on scaling <strong>Ethereum<\/strong>&#8216;s data availability portion, which is expected to have a positive cascading effect on transaction costs and speed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Previous upgrades did not directly address <strong>Ethereum<\/strong>&#8216;s scalability issues. The Merge primarily focused on transitioning to a more sustainable and secure consensus mechanism, while the Shanghai upgrade aimed at improving the staking experience.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Both were crucial steps in <strong>Ethereum<\/strong>&#8216;s journey but did not directly address scalability.<\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-all-dencun-eips-ethereum-improvement-proposals\">All Dencun EIPs (<strong>Ethereum<\/strong> Improvement Proposals)<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Now let&#8217;s delve into the <strong>Dencun upgrade<\/strong>&#8216;s EIPs (<strong>Ethereum<\/strong> Improvement Proposals) attempting to provide a high-level overview of what they mean for <strong>Ethereum<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>(EIP-4844) Better Data Availability: Proto-danksharding introduces blob data (Binary Large Objects), improving layer 2 solutions&#8217; throughput and efficiency.<br><br><\/li>\n\n\n\n<li>(EIP-1153) Temporary Data Storage: allows smart contracts to delete intermediate data after transaction completion, reducing overall permanent storage costs.<br><br><\/li>\n\n\n\n<li>(EIP-6780): restricts the SELFDESTRUCT function in smart contracts to specific conditions, improving contract stability and predictability.<br><br><\/li>\n\n\n\n<li>(EIP-5656) Memory Copy Instruction: aims to simplify memory management in the <strong>Ethereum<\/strong> Virtual Machine (EVM), leading to more efficient smart contract processing.<br><br><\/li>\n\n\n\n<li>(EIP-4788): makes Beacon Chain block roots accessible to the <strong>Ethereum<\/strong> Virtual Machine (EVM) by storing them in a smart contract on the Execution Layer. Essentially, it&#8217;s an oracle integrated into <strong>Ethereum<\/strong>&#8216;s main network, enabling smart contracts direct access to the network&#8217;s consensus state without the need for external oracles.<br><br><\/li>\n\n\n\n<li>(EIP-7045, EIP-7044, and EIP-7514) Better Validator Management and Efficiency: These three EIPs collectively contribute to optimizing the validator lifecycle and operations on the <strong>Ethereum<\/strong> network.<br><br>\n<ul class=\"wp-block-list\">\n<li>EIP-7045 extends the maximum slot to include validation attestations on the Beacon Chain.<br><br><\/li>\n\n\n\n<li>EIP-7044 simplifies the exit process for validators and ensures their actions remain valid across future forks.<br><br><\/li>\n\n\n\n<li>EIP-7514 limits the timeout for <strong>Ethereum<\/strong> validator activations to 8 per epoch to help maintain a stable and manageable validator set size.<br><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>(EIP-7516) Reliable BLOB Fees: introduces the BLOBBASEFEE opcode in <strong>Ethereum<\/strong>, allowing smart contracts to directly access the current base fee for data blobs on the chain. This enables rollup smart contracts to manage and predict data blob costs more effectively.<br><br><\/li>\n\n\n\n<li>(EIP 4844): Proto-danksharding is an upgrade aimed at improving <strong>Ethereum<\/strong>&#8216;s scalability and data management. It introduces the concept of transactions carrying blobs, designed to handle large data packets more efficiently than traditional transactions carrying CALLDATA. BLOBs or large binary objects are large data packets (~125 kB) distinct from <strong>Ethereum<\/strong>&#8216;s normal calldata, as they&#8217;re stored off-chain and referenced in the transaction. Technically, they&#8217;re data vectors represented as polynomials, allowing for simple references and cryptographic verifications. The primary goal of using BLOBs instead of CALLDATA is to increase the amount of data that can be included in a block, simplifying processing and storage. BLOBs themselves are stored off-chain, reducing the load on <strong>Ethereum<\/strong>.<\/li>\n<\/ul>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-benefits-of-proto-danksharding\">Benefits of proto-danksharding<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Layer 2 rollups are one of the main beneficiaries of proto-danksharding. With proto-danksharding, rollups can use data blobs to publish transaction data in batches more economically, significantly reducing operational costs and improving scalability.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Blockchain efficiency and decentralization are balanced by proto-danksharding. By keeping blob data transient and limiting their size, proto-danksharding ensures that even smaller node operators can still participate in the network.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Ethereum<\/strong>&#8216;s throughput increases as the introduction of data blobs allows for more data to be included in a block without overloading the blockchain.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">It&#8217;s worth noting that layer 1 sharding is not expected in proto-danksharding.<br>It does not involve breaking <strong>Ethereum<\/strong>&#8216;s network into multiple fragments. It introduces a new type of transaction for handling large data packets, laying the groundwork for full sharding implementation.<\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-what-experts-think\">What Experts Think<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Jesper Nielsen, Chief Operating Officer of Northstake, observed that:<br><br>&#8220;Previous <strong>Ethereum<\/strong> upgrades tended to address limited issues, such as reducing gas price volatility, but stated that EIP-4844 &#8220;could take <strong>Ethereum<\/strong> to the next level by substantially improving its scalability and efficiency through significantly lower settlement fees. This not only fills gaps but enhances <strong>Ethereum<\/strong>&#8216;s core capabilities.&#8221; &#8220;If EIP-4844 can deliver on its promise of reducing costs by 10 or 100 times as hoped, it could trigger a Cambrian explosion of activity and use cases across Layer 2 networks.&#8221;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jeff Owens, co-founder of the Haven1 Foundation, stated that:<br><br>&#8220;Dencun introduces a new data format called &#8216;blob&#8217; transactions, which will allow temporarily storing transaction data at the consensus layer before being deleted.&#8221;<br>&#8220;This will make the entire process cheaper and reduce congestion, thus increasing throughput on Layer 2 <strong>Ethereum<\/strong> networks like Arbitrum and Optimism, and reducing their fees by up to 90%.&#8221; &#8220;For now, this only applies to Layer 2: widespread sharding will apply to the same <strong>Ethereum<\/strong> network.&#8221;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Looking to the future, besides Ether, other Layer 2 blockchains will also benefit from the <strong>Dencun upgrade<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Wilfred Daye, CEO of Samara Alpha Management, predicts that Layer 2 networks like Arbitrum (ARB) and Optimism (OP), which aggregate transactions before sending them back to the main chain, will derive significant benefits from the introduction of data blobs.<\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-what-to-expect-from-the-dencun-upgrade\">What to Expect from the <strong>Dencun Upgrade<\/strong>?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Faster and more convenient transactions, increased scalability: <strong>Ethereum<\/strong> will be able to handle more transactions per second, paving the way for new applications and use cases while maintaining <strong>Ethereum<\/strong>&#8216;s security.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In conclusion, Dencun is a crucial step forward for <strong>Ethereum<\/strong> and the future of Web3.<br>With this upgrade, <strong>Ethereum<\/strong> is poised to become the premier platform for decentralized applications (dApps) and decentralized finance (DeFi).<\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<p class=\"wp-block-paragraph\">For more:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>ETH roadmap: <a href=\"https:\/\/ethereum.org\/en\/roadmap\/\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/ethereum.org\/en\/roadmap\/<\/a><br><br><\/li>\n\n\n\n<li>Introduction to <strong>Ethereum<\/strong> Improvement Proposals EIP: <a href=\"https:\/\/ethereum.org\/eips\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/ethereum.org\/eips<\/a>&nbsp;<br><br><\/li>\n\n\n\n<li>EIP-4844: Shard Blob Transactions <a href=\"https:\/\/eips.ethereum.org\/EIPS\/eip-4844\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/eips.ethereum.org\/EIPS\/eip-4844<\/a><br><br><\/li>\n\n\n\n<li>EIP-6780: SELFDESTRUCT only in same transaction <a href=\"https:\/\/eips.ethereum.org\/EIPS\/eip-6780\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/eips.ethereum.org\/EIPS\/eip-6780<\/a><\/li>\n<\/ul>\n\n\n\n<div style=\"height:15px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Some interesting reading that helped inspire this article:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.kitco.com\/news\/article\/2024-02-21\/ethereums-dencun-upgrade-explained-how-it-could-reduce-ethereum-l2-fees-90\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/www.kitco.com\/news\/article\/2024-02-21\/ethereums-dencun-upgrade-explained-how-it-could-reduce-ethereum-l2-fees-90<\/a><br><br><\/li>\n\n\n\n<li><a href=\"https:\/\/www.coindesk.com\/tech\/2024\/01\/30\/ethereums-dencun-upgrade-goes-live-on-second-testnet-with-just-one-remaining\/\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/www.coindesk.com\/tech\/2024\/01\/30\/ethereums-dencun-upgrade-goes-live-on-second-testnet-with-just-one-remaining\/<\/a><br><br><\/li>\n\n\n\n<li><a href=\"https:\/\/www.coindesk.com\/tech\/2024\/01\/25\/ethereum-developers-set-timeline-for-final-dencun-testnet-upgrades\/\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/www.coindesk.com\/tech\/2024\/01\/25\/ethereum-developers-set-timeline-for-final-dencun-testnet-upgrades\/<\/a> <\/li>\n<\/ul>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Dencun&#8217;s update marks the beginning of &#8216;The Surge&#8217; era in Ethereum&#8217;s roadmap for an advanced DeFi 2.0.<\/p>\n","protected":false},"author":262,"featured_media":18781,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jnews-multi-image_gallery":[],"jnews_single_post":{"subtitle":"","format":"standard","video":"","gallery":"","source_name":"","source_url":"","via_name":"","via_url":"","override_template":"0","override":[{"template":"2","single_blog_custom":"","parallax":"1","fullscreen":"0","layout":"right-sidebar","sidebar":"default-sidebar","second_sidebar":"default-sidebar","sticky_sidebar":"1","share_position":"float","share_float_style":"share-normal","show_share_counter":"1","show_view_counter":"1","show_featured":"1","show_post_meta":"1","show_post_author":"1","show_post_author_image":"1","show_post_date":"1","post_date_format":"default","post_date_format_custom":"Y\/m\/d","show_post_category":"1","show_post_reading_time":"1","post_reading_time_wpm":"300","show_zoom_button":"1","zoom_button_out_step":"2","zoom_button_in_step":"3","show_post_tag":"1","show_prev_next_post":"0","show_popup_post":"1","number_popup_post":"1","show_author_box":"1","show_post_related":"1","show_inline_post_related":"0"}],"override_image_size":"0","image_override":[{"single_post_thumbnail_size":"no-crop","single_post_gallery_size":"crop-715"}],"trending_post":"0","trending_post_position":"meta","trending_post_label":"Trending","sponsored_post":"0","sponsored_post_label":"Sponsored by","sponsored_post_name":"","sponsored_post_url":"","sponsored_post_logo_enable":"0","sponsored_post_logo":"","sponsored_post_desc":"","disable_ad":"0"},"jnews_primary_category":{"id":"","hide":""},"jnews_social_meta":{"fb_title":"","fb_description":"","fb_image":"","twitter_title":"","twitter_description":"","twitter_image":""},"footnotes":""},"categories":[1084,525],"tags":[794,170,804,836,175,1100,183,177,844,147],"coauthors":[1161],"class_list":["post-18736","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blockchain-crypto-news-en","category-real-applications-en","tag-ai-eng","tag-blockchain-en","tag-crypto-en","tag-data-management-eng","tag-ethereum-en","tag-news-en","tag-pos-en","tag-smart-contracts-en","tag-speed","tag-transaction"],"_links":{"self":[{"href":"https:\/\/affidaty.io\/blog\/wp-json\/wp\/v2\/posts\/18736","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/affidaty.io\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/affidaty.io\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/affidaty.io\/blog\/wp-json\/wp\/v2\/users\/262"}],"replies":[{"embeddable":true,"href":"https:\/\/affidaty.io\/blog\/wp-json\/wp\/v2\/comments?post=18736"}],"version-history":[{"count":0,"href":"https:\/\/affidaty.io\/blog\/wp-json\/wp\/v2\/posts\/18736\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/affidaty.io\/blog\/wp-json\/wp\/v2\/media\/18781"}],"wp:attachment":[{"href":"https:\/\/affidaty.io\/blog\/wp-json\/wp\/v2\/media?parent=18736"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/affidaty.io\/blog\/wp-json\/wp\/v2\/categories?post=18736"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/affidaty.io\/blog\/wp-json\/wp\/v2\/tags?post=18736"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/affidaty.io\/blog\/wp-json\/wp\/v2\/coauthors?post=18736"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}