主要洞察：
- 币安新闻报道称， BNB 链’s Pasteur 硬分叉 activates Aug. 25 after QANet hit 2,324 TPS.
- 在对照测试中，BEP-675 将关键路径处理时间从 125 毫秒缩短至 15 毫秒。
- BSC node operators must install client v1.7.7 before Pasteur 主网 activation.
根据最新币安新闻，BNB Chain 将于 8 月 25 日推出强制性的 Pasteur 硬分叉 on Aug. 25. This update introduces modifications to block processing, 交易所 assets and data.">cross-chain verification, and validator governance following controlled tests that demonstrated transaction speeds reaching 2,324 transactions per second.
To prepare for this upgrade, every BSC 主网 node is required to run client version 1.7.7 prior to activation. While node operators need to make these adjustments, everyday users and the majority of application developers are not required to transfer funds or alter their software.
Pasteur integrates three distinct proposals—BEP-675, BEP-682, and BEP-695—targeting different facets of BSC operations. Although the performance enhancements yielded the most prominent test outcomes, BNB Chain has not guaranteed that identical speeds will translate directly to live 主网 environments.
BNB Chain Pasteur 测试交易速度达到 2,324 TPS
BEP-675 alters how builders and stake 参与者，负责提议和证明 区块 使用质押抵押品。">验证者 manage block execution during the time-sensitive creation phase. Under this updated framework, builders can supply 区块 that they have already executed. Validators then verify the proposed block against 共识 rules prior to signing and broadcasting it.
Evaluations conducted on QANet, an internal environment designed to mimic BSC’s cross-region validator setup, decreased critical-path processing times from 125 milliseconds down to 15 milliseconds. Concurrently, 量 a network can handle without fees or delays exploding.">throughput climbed from 1,237 TPS to 2,324 TPS. Average block Gas usage expanded from 46.35 million to 84.15 million against the pre-existing 100 million limit.
尽管如此，450 毫秒的区块间隔和最终确认延迟完全保持不变。BNB Chain 还强调，这些指标源于可控试验，而非实时主网运营。
币安新闻焦点转向跨链验证
除了常规的币安新闻外，BEP-682 代表了 Pasteur 的另一个关键方面 硬分叉, modifying how BSC checks 区块 involved in 交易所 assets and data.">cross-chain transactions. The network will examine validator signatures before accepting data from external chains, ensuring that the necessary voting threshold successfully approved the submitted block.
该提案还纠正了验证者集合验证中的一个漏洞。此前，该协议未能确保每个验证者在给定的集合中仅出现一次。
因此，一个特制的集合可能会复制特定的验证者并多次夸大其投票权。BEP-682 通过拒绝重复的验证者条目来防止这种情况，确保投票阈值准确代表真正的验证者超级多数。
Pasteur 收紧验证者密钥控制
BEP-695 focuses on 共识-key rotation and permissions related to governance. Following the activation of Pasteur, an outdated 共识 key will forfeit its administrative privileges whenever a validator transitions to a new key. Furthermore, any pending slash evictions will seamlessly migrate to the validator’s updated key rather than vanishing entirely during the rotation process.
中强调的更新 币安动态 还阻止了被列入黑名单的地址利用基于签名的治理投票方法作为规避直接投票限制的变通办法。
由于这些更新通过 BSC 质押、治理和系统合约运行，现有应用程序不需要进行任何迁移。
BNB Chain 节点必须在 8 月 25 日之前升级
Node operators are required to install BSC client version 1.7.7 prior to the 硬分叉. They must also delete [Eth] from config.toml, as leaving this configuration in place will stop the newly updated client from launching successfully.
此软件版本同样建议删除 [TxPool]，同时几个命令行标志已被弃用或失效。Pasteur 自 7 月 21 日起已在 BSC 测试网上线运行。
继 8 月 25 日主网部署之后，需要关注的主要指标是在实时网络条件下，QANet 上记录的 2,324 TPS 基准是否能够实现。
常见问题
- When does the Pasteur 硬分叉 activate? 它计划于 8 月 25 日上线。
- 测试结果显示交易速度是多少？ 在 QANet 上的受控测试达到了每秒 2,324 笔交易。
- 节点运营商需要做什么？ BSC 节点运营商必须在激活前安装客户端版本 1.7.7，并从 config.toml 中移除 [Eth]。
- 普通用户需要迁移资金吗？ 不需要，普通用户和大多数应用开发者无需转移资金或修改软件。
