{"id":9773,"date":"2025-03-15T13:48:37","date_gmt":"2025-03-15T12:48:37","guid":{"rendered":"https:\/\/wsj-crypto.com\/?p=9773"},"modified":"2025-03-15T13:48:37","modified_gmt":"2025-03-15T12:48:37","slug":"transforming-ethereum-key-protocol-updates-you-need-to-know","status":"publish","type":"post","link":"https:\/\/wsj-crypto.com\/index.php\/2025\/03\/15\/transforming-ethereum-key-protocol-updates-you-need-to-know\/","title":{"rendered":"Transforming Ethereum: Key Protocol Updates You Need to Know"},"content":{"rendered":"

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The initial Frontier patch is here, and it\u2019s a significant update!<\/p>\n

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Before proceeding, if your keys originate from Go 1.0 rc or C++ 0.9.36, please be aware that you must regenerate all of your keys IMMEDIATELY. While some versions of the pre-alpha and alpha clients are secure, this is contingent on the specific codebase and version. You should consider all keys created prior to these clients as insecure and compromised. Please note, this does not impact the pre-sale wallets.<\/p>\n

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Thawing<\/h2>\n

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The thawing pull request<\/a> has been integrated for the Go client<\/a> and the Master branch has been revised. If you are operating on release branch 1.0.0, please transition to Master.<\/p>\n

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Regarding the C++<\/a> users, they too can switch to master following the merge, and binaries will be available shortly. If you prefer not to update eth but still intend to contribute to thawing the network, you may simply restart eth with an additional parameter of –gas-floor 3141592.<\/p>\n

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I also wanted to share a brief explanation on how the gas limit targeting process functions, and why we cannot assure a timeline by which we will hit the 21K limit necessary to handle one fundamental transaction per block.<\/p>\n

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Every miner operates a copy of geth or eth. In the Frontier Genesis release, both were configured to aim for 5k and maintain that figure. Now, with this update, both clients will be adjusted to target a gas limit of 3M per block.<\/p>\n

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However, they cannot immediately switch to a 3M gas limit, because the protocol mandates a gradual increase at a specific rate. That rate equals the previous block limit \/ 1024. Assuming all miners upgrade their clients, and none adjust their settings, we will achieve 3M within 28 hours under a steady 15s block time, including propagation. But here\u2019s the challenge – not all miners will upgrade on time; some may overlook it, and others may never update!<\/p>\n

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Thus, going forward, if a successful block is mined by an updated miner, the block limit will increase upwards according to the intended rate, but if mined by a ‘lazy’ miner who hasn\u2019t updated, it will revert downwards (as that miner still targets 5k).<\/p>\n

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For this reason, it will take at least 6 hours to reach a 21K gas limit per block (1 transaction per block), and a minimum of 28 hours to achieve 3M. In practice, it will likely take significantly longer.<\/p>\n

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This is where the free market comes into action. Technically, miners could have colluded a few days prior to alter the client code and modify the network’s behavior, deviating from our intentions. We merely serve as advisers to the community.<\/p>\n


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The Genesis block that the community has recognized has now been hardcoded into the clients, so you no longer need to specify the –genesis parameter to initiate eth or geth. Nevertheless, you can still specify a custom genesis block if you want to begin a private chain with a different genesis, for instance.<\/p>\n

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Bug fixes<\/h2>\n

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On the Go client aspect, a series of bug resolutions and enhancements have been integrated into version 1.0.1, preparing us for a Go 1.5 release.<\/p>\n

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