{"id":5882,"date":"2021-07-02T17:30:00","date_gmt":"2021-07-02T14:30:00","guid":{"rendered":"https:\/\/godex.io\/blog\/?p=5882"},"modified":"2021-10-18T12:39:48","modified_gmt":"2021-10-18T09:39:48","slug":"how-many-confirmations-for-ethereum-are-needed","status":"publish","type":"post","link":"https:\/\/godex.io\/blog\/how-many-confirmations-for-ethereum-are-needed","title":{"rendered":"How many confirmations for Ethereum are needed?"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_25_1 counter-hierarchy counter-decimal ez-toc-grey\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" style=\"display: none;\"><label for=\"item\" aria-label=\"Table of Content\"><i class=\"ez-toc-glyphicon ez-toc-icon-toggle\"><\/i><\/label><input type=\"checkbox\" id=\"item\"><\/a><\/span><\/div>\n<nav><ul class=\"ez-toc-list ez-toc-list-level-1\"><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/godex.io\/blog\/how-many-confirmations-for-ethereum-are-needed\/#what_is_ethereum_eth\" title=\"What is Ethereum (ETH)?\">What is Ethereum (ETH)?<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/godex.io\/blog\/how-many-confirmations-for-ethereum-are-needed\/#what_is_a_block_confirmation_on_ethereum\" title=\"What is a Block Confirmation on Ethereum?\">What is a Block Confirmation on Ethereum?<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/godex.io\/blog\/how-many-confirmations-for-ethereum-are-needed\/#why_are_confirmation_requirements_necessary\" title=\"Why are confirmation requirements necessary?\">Why are confirmation requirements necessary?<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/godex.io\/blog\/how-many-confirmations-for-ethereum-are-needed\/#how_long_do_ethereum_confirmations_take\" title=\"How long do Ethereum confirmations take?\">How long do Ethereum confirmations take?<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/godex.io\/blog\/how-many-confirmations-for-ethereum-are-needed\/#how_many_block_confirmations_does_ethereum_need\" title=\"How Many Block Confirmations Does Ethereum Need?\">How Many Block Confirmations Does Ethereum Need?<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/godex.io\/blog\/how-many-confirmations-for-ethereum-are-needed\/#how_to_buy_ethereum\" title=\"How to buy Ethereum?\u00a0\">How to buy Ethereum?\u00a0<\/a><\/li><\/ul><\/nav><\/div>\n<p><span style=\"font-weight: 400;\">All Ethereum users have ever had to wait for confirmations. But <\/span><span style=\"font-weight: 400;\">how many block confirmations Ethereum <\/span><span style=\"font-weight: 400;\">needs? It&#8217;s a good question. Let\u2019s imagine the situation: you\u2019re designing a particular application in the blockchain and generating logs through transactions. You also crafted an event listener that informs when new ones are being released. Of course, you\u2019d prefer the time between logs generation and this listener\u2019s reaction to it to be as short as possible. But the time needed to create a block here is about 12 seconds while getting 7 block confirmations suggests all 4 minutes. Obviously, it ruins the whole venture. We\u2019re not here to give you the solution to this, but rather to give you a good grasp of what <\/span><span style=\"font-weight: 400;\">Ethereum confirmations<\/span><span style=\"font-weight: 400;\"> are and how they work.\u00a0<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"what_is_ethereum_eth\"><\/span><span style=\"font-weight: 400;\">What is Ethereum (ETH)?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">They call themselves a home to digital currency, worldwide payments, and applications. It is a blockchain portal that possesses its own programming language and cryptocurrency &#8211; ETH. As a network, it represents an unregulated by third parties or intermediaries ledger, open-source and accessible to anyone. It is used for tracking and registering transactions.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">The users of the network can do anything with applications on the platform and use <a target=\"_blank\" rel=\u201dnofollow,noopener\u201d href=\"https:\/\/ethereum.org\/\">ETH as payment<\/a>. Since the portal itself is decentralized, apps being created, published, and monetized on it are called \u2018dapps\u2019. As for a cryptocurrency, ETH takes second place in terms of market value after Bitcoin (May 2021).<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Now, <\/span><span style=\"font-weight: 400;\">how many confirmations for Ethereum<\/span><span style=\"font-weight: 400;\"> are necessary? Let\u2019s find out in detail what they mean.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"what_is_a_block_confirmation_on_ethereum\"><\/span><span style=\"font-weight: 400;\">What is a Block Confirmation on Ethereum?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">When transferring ETH to another wallet address, this happens when the Ethereum <\/span><span style=\"font-weight: 400;\">wallet is waiting for blocks<\/span><span style=\"font-weight: 400;\">. First, a sender puts in a transaction to the Ethereum blockchain. It is placed in a queue and later is included in the blockchain by participants. They are called validators or miners. Once the transaction joins the block, it is now considered its initial block confirmation.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">In other words, a block confirmation means a block in the blockchain has a transaction joined to it. Thus, if a transaction has 15 block Ethereum confirmations, then validators had 14 blocks mined as the block was mined that comprised a transaction.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Why is it crucial? After the transaction is included in the block, the more blocks are suggested to the blockchain, the bigger the likelihood that it is executed. So, <\/span><span style=\"font-weight: 400;\">how many confirmations does Ethereum need<\/span><span style=\"font-weight: 400;\">? In general, a transaction is finished after six Ethereum confirmations.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"why_are_confirmation_requirements_necessary\"><\/span><span style=\"font-weight: 400;\">Why are confirmation requirements necessary?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">There\u2019s an issue of double spending every crypto developer faces nowadays. To ensure that this won\u2019t happen, funds are not credited to the point then a particular number of confirmations have been made.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">For the record, double spending is only a digital currency-related issue. This means that when paying with BTC, for example, copying the transaction details and rebroadcasting it might happen again. Thus, the same currency can be spent a few times by one holder.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">So, <\/span><span style=\"font-weight: 400;\">how many confirmations Ethereum needs<\/span><span style=\"font-weight: 400;\">? The more confirmations obtained, the more irrevocable the transaction is.\u00a0<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"how_long_do_ethereum_confirmations_take\"><\/span><span style=\"font-weight: 400;\">How long do Ethereum confirmations take?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">ETH confirmation time<\/span><span style=\"font-weight: 400;\"> depends on a rate that is required by the blockchain. For example, on the Bitcoin one, it takes on average 10 minutes to mine a block. And some crypto exchanges credit BTC holdings to a user\u2019s account after 5 confirmations, which takes around 40 minutes. Yet, sometimes Bitcoin validators need 30 or 60 minutes to mine one block aka 1 confirmation, which cannot be regulated by the same exchange.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Usually, currency exchanges do not provide public information about the exact number of confirmations needed to secure a proper deposit. Still, this cannot be much. Most ones close in a minute or two. Thus, it\u2019s quite impossible to anticipate how much time <\/span><span style=\"font-weight: 400;\">pending confirmation Ethereum <\/span><span style=\"font-weight: 400;\">takes.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"how_many_block_confirmations_does_ethereum_need\"><\/span><span style=\"font-weight: 400;\">How Many Block Confirmations Does Ethereum Need?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">The founder of Ethereum explained <\/span><span style=\"font-weight: 400;\">ETH confirmation time <\/span><span style=\"font-weight: 400;\">in one of his blog posts. It includes graphs showing how many confirmations are mandatory for a transaction considering the average block time confirmation. According to his statements, a 17-second blockchain will need 10 confirmations aka 3 minutes to ensure 99.99% of security. Ethereum is in the 15-second average block production time range, meaning that for the t<\/span><span style=\"font-weight: 400;\">ransaction confirmation Ethereum<\/span><span style=\"font-weight: 400;\"> will take 12 confirmations for completion.\u00a0<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"how_to_buy_ethereum\"><\/span><span style=\"font-weight: 400;\">How to buy Ethereum?\u00a0<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Now, if you\u2019re willing to deal with ETH, you need to find a trusted and reputable crypto exchange, which is <\/span><a target=\"_blank\" rel=\u201dnofollow,noopener\u201d href=\"https:\/\/godex.io\/\"><span style=\"font-weight: 400;\">Godex.io<\/span><\/a><span style=\"font-weight: 400;\"> is. After finding it, you ought to create an account. The platform allows using it anonymously.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">The founders have come up with the idea of high-quality service and in the meantime total respect for the client\u2019s privacy. The fact of not asking for personal data eliminates any data leakage, hacking threats from the equation, and users can enjoy the platform freely.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">The platform offers a fixed rate for any digital asset, meaning one can exchange as many accessible coins as they want, and the commission won\u2019t change during the transaction.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">So, the very next step will be to deposit your fiat currency to be able to exchange it to ETH. By the way, Godex is identifying the best rates in the industry when one is making an exchange. Finally, you can withdraw ETH to a wallet and use it for your trading purposes.\u00a0<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Table of Contents What is Ethereum (ETH)?What is a Block Confirmation on Ethereum?Why are confirmation requirements necessary?How long do Ethereum confirmations take?How Many Block Confirmations Does Ethereum Need?How to buy Ethereum?\u00a0 All Ethereum users have ever had to wait for confirmations. But how many block confirmations Ethereum needs? It&#8217;s a good question. Let\u2019s imagine the [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":5883,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[132,1871],"tags":[846,505,812],"yst_prominent_words":[],"class_list":["post-5882","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-crypto-currencies","category-crypto-market","tag-crypto-transactions","tag-cryptocurrency","tag-ethereum"],"lang":"en","translations":{"en":5882},"pll_sync_post":[],"_links":{"self":[{"href":"https:\/\/godex.io\/blog\/wp-json\/wp\/v2\/posts\/5882","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/godex.io\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/godex.io\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/godex.io\/blog\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/godex.io\/blog\/wp-json\/wp\/v2\/comments?post=5882"}],"version-history":[{"count":1,"href":"https:\/\/godex.io\/blog\/wp-json\/wp\/v2\/posts\/5882\/revisions"}],"predecessor-version":[{"id":5884,"href":"https:\/\/godex.io\/blog\/wp-json\/wp\/v2\/posts\/5882\/revisions\/5884"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/godex.io\/blog\/wp-json\/wp\/v2\/media\/5883"}],"wp:attachment":[{"href":"https:\/\/godex.io\/blog\/wp-json\/wp\/v2\/media?parent=5882"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/godex.io\/blog\/wp-json\/wp\/v2\/categories?post=5882"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/godex.io\/blog\/wp-json\/wp\/v2\/tags?post=5882"},{"taxonomy":"yst_prominent_words","embeddable":true,"href":"https:\/\/godex.io\/blog\/wp-json\/wp\/v2\/yst_prominent_words?post=5882"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}