用lepton和perplexity学习坎昆升级
今天试用了 https://search.lepton.run/。
我想用这个学习一下 what is Dencun upgrade。
lepton 回答：
The Dencun upgrade is the latest significant advancement on the Ethereum network, implemented in two parts: the Cancun upgrade of the execution layer and the Deneb upgrade of the consensus layer 4. It introduces proto-danksharding, also known as EIP-4844, which allows information related to Layer 2 networks to be added to the base Ethereum blockchain via temporary, more efficiently stored "blobs" rather than as individual transactions 67. This change is expected to enhance data availability on Ethereum, leading to reduced transaction costs and increased speed 8. The Dencun upgrade is a crucial step in resolving Ethereum's scalability issues, making it more accessible and efficient for users and developers 1235.
lepton 翻译：
Dencun 是 Ethereum 网络上的最新重大进展，分为两个阶段：执行层的 Cancun 升级和共识层的 Deneb 升级。它引入了 proto-danksharding（也称为 EIP-4844），该技术允许将与 Layer 2 网络相关的信息添加到底层 Ethereum 区块链中，通过更高效、临时存储的 "blobs"（而非单个交易）来实现。这种更改预计将提高以太坊的数据可用性，导致交易成本降低和速度增加。Dencun 升级是解决以太坊可扩展性问题的关键一步，使其对用户和开发人员更加易于访问和高效。
lepton 列出来了内容源
lepton 还给了相关问题：
顺着给的 related 接着问
What changes does Dencun bring to Ethereum's execution layer?
The Dencun upgrade introduces several changes to Ethereum's execution layer, including:
Transient storage opcodes (EIP-1153) . Beacon block root in the EVM (EIP-4788) . Shard Blob Transactions (EIP-4844), which lowers costs for layer-2 scaling solutions based on rollups . A new memory copying instruction, MCOPY (EIP-5656). These changes aim to improve the efficiency and scalability of Ethereum's execution layer, which in turn benefits both users and developers.
lepton 翻译：
Dencun 升级向 Ethereum 的执行层引入了多项改进，包括：
暂存存储操作码（EIP-1153） EVM 中的苍南块根（EIP-4788） 分片 Blob 交易（EIP-4844），这将降低基于滚动技术的二层扩展解决方案的成本 新的内存复制指令，MCOPY（EIP-5656） 这些改进旨在提高 Ethereum 的执行层效率和可扩展性，从而为用户和开发人员带来好处。
之前有人对比过 perplexity 和 lepton 。比较重要的是，lepton 是开源的https://github.com/leptonai/search_with_lepton。
不过我也把 perplexity 的针对同一问题的结果列出来如下：
perplexity 的回答
The Dencun upgrade is a significant milestone in the Ethereum roadmap that introduces proto-danksharding, also known as EIP-4844. This upgrade aims to enhance Ethereum's scalability, efficiency, and security by introducing type-3 transactions (blobs) and optimizing how Layer 2 networks settle to the base layer. Dencun will make Layer 2 transactions more cost-effective, potentially leading to lower gas prices and increased transaction throughput. The upgrade is a fusion of two smaller upgrades, Cancun and Deneb, and represents a crucial step towards achieving mass scalability through layer-two rollups. Overall, the Dencun upgrade is a pivotal advancement in Ethereum's evolution, focusing on improving data management, contract security, staking experience, and network performance[1][2][3].
perplexity 翻译：
Dencun升级是以太坊路线图中的一个重要里程碑，引入了proto-danksharding，也被称为EIP-4844。该升级旨在通过引入类型3交易（blob）和优化第二层网络与基础层的结算方式，提升以太坊的可扩展性、效率和安全性。Dencun将使第二层交易更具成本效益，可能导致燃气价格降低和交易吞吐量增加。该升级是Cancun和Deneb两个较小升级的融合，代表着通过第二层Rollups实现大规模可扩展性的关键一步。总体而言，Dencun升级是以太坊演进中的一个关键进展，专注于改善数据管理、合约安全、质押体验和网络性能。
perplexity 也给了相关问题
what is proto-danksharding how will the dencun upgrade affect ethereum's infrastructure what is the difference between the dencun upgrade and the merge
接着问的问题是
how will the dencun upgrade affect ethereum's infrastructure
The Dencun upgrade will have a profound impact on Ethereum's infrastructure by introducing significant enhancements that focus on scalability, efficiency, and security. This upgrade, a fusion of the Cancun and Deneb updates, aims to reduce layer 2 transaction fees, enhance data management, and improve contract security. One key feature of the Dencun upgrade is the introduction of shard blob transactions (EIP-4844), which will make it more cost-effective for rollups to add data to Ethereum blocks. Additionally, the upgrade includes measures like EIP-4788 to reduce third-party oracle risks and enhance smart contract security, as well as EIP-7514 to ensure stability in Ethereum's active set of validators.
Moreover, the Dencun upgrade will streamline data management, enhance staking experiences for users, and make Ethereum more cost-effective to run. It will pave the way for improved scalability through techniques like proto-danksharding, which optimizes how data is stored on Ethereum. By making layer 2 transactions cheaper and more efficient, the upgrade is expected to drive broader adoption of Ethereum's secondary scaling platforms and encourage more activity on these networks. Overall, the Dencun upgrade represents a significant leap forward in addressing Ethereum's scalability challenges and enhancing its overall infrastructure.
perplexity 翻译：
Dencun升级将对以太坊的基础设施产生深远影响，引入重大增强，重点关注可扩展性、效率和安全性。这次升级是Cancun和Deneb更新的融合，旨在降低第二层交易费用，增强数据管理，并提高合约安全性。Dencun升级的一个关键特性是引入分片blob交易（EIP-4844），这将使rollups更具成本效益地向以太坊区块添加数据。此外，该升级还包括措施，如EIP-4788以减少第三方Oracle风险并增强智能合约安全性，以及EIP-7514以确保以太坊活跃验证者组的稳定性。
此外，Dencun升级将简化数据管理，增强用户的质押体验，并使以太坊更具成本效益。它将通过诸如proto-danksharding之类的技术为改进可扩展性铺平道路，该技术优化了以太坊上数据的存储方式。通过使第二层交易更便宜和更高效，预计该升级将推动更广泛采用以太坊的二级扩展平台，并鼓励更多活动在这些网络上进行。总体而言，Dencun升级代表了在解决以太坊可扩展性挑战和增强其整体基础设施方面迈出的重要一步。