EN ▼
Favorites
My Favorites
View All
Market Cap Price 24h%

Disclaimer: Content does not constitute investment advice. Trading involves risks—please invest with caution!

9月30日Base硬分叉:Binance在Cobalt前1小时冻结Base转账

2026-09-29 08:25:54
Bookmark

Base 网络硬分叉 Cobalt:2026年9月30日时间表与操作指南

Base 网络将于 2026 年 9 月 30 日(星期二)UTC 时间 18:00 进行名为“Cobalt”的硬分叉。对于持有者而言,这意味着当晚 Base 链上的存款和取款服务将暂停一段时间。币安(Binance)已宣布将于切换前一小时,即 UTC 时间 17:00 开始冻结相关服务。在此期间,交易继续进行,仅交易所与个人钱包之间的转账暂停。您的代币不会消失,不会被兑换,也不会出现所谓的“第二枚代币”。如果您希望在该晚通过 Base 链转移资产,请提前操作或等待次日清晨。

真正的难点在于其他方面:一旦网络运行稳定,交易所将在未另行公告的情况下恢复转账服务。没有明确的“发令枪”可供等待——您需要自行观察。本文将阐述硬分叉的实际运作机制、交易所为何在此类时刻切断连接的原因,以及此次分叉对您余额、持仓周期及节点运行的具体影响。

Cobalt 硬分叉:Sepolia 测试网与主网的时间表

Cobalt 是继 Beryl 之后的 Base 硬分叉。Beryl 是 2026 年 6 月的升级,为链引入了 B20 代币标准和 Reth V2 节点软件。Cobalt 在此基础上构建,并于 9 月经过两轮重新规划后确定了最终内容。

Activation is not a loose plan, but a fixed timestamp for software compiled into the node. For the Sepolia Test Network (Chain ID 84532), the value is 1790186400, which is 18:00 UTC on September 23, 2026. For the main network (chain ID 8453), the value is 1790791200, which is 18:00 UTC on September 30, 2026. There is an exact seven days difference between the two.

This sequence makes the main-network date more reliable than usually announced dates: the test-network completed its fork on September 23, and the maintenance window closed cleanly at 20:00 UTC. Updates that have been verified by TestNet are rarely abruptly withdrawn. This is different from networks where the activation date is calculated by ongoing validator voting and may change once the approval rate falls below the threshold.

What is a hard fork and why it's not a new currency

A hard fork is a change to blockchain rules that are no longer compatible with old rules. Any node that wants to verify network blocks needs to use new software. Nodes running older versions of software will regard the new block as invalid and exit the network.

The opposite concept is soft fork: rules are tightened only, old nodes still accept new blocks, and the network remains on one line even if it is not fully updated. Soft forks are backward compatible, while hard forks are incompatible.

这种不兼容性滋生了误解,认为硬分叉会自动产生第二枚代币。这仅在相当一部分参与者故意在旧规则下继续运行时才会发生——比特币现金(BCH)于 2017 年从比特币中分裂出来便是如此。此类链分裂预设了两个阵营,双方都希望在各自矿工或验证者的支持下继续运营,并有交易所列出分裂出的链。

Cobalt 并无此类迹象。不存在竞争性的 Base 网络版本,也没有群体希望停留在旧软件上,更没有任何您可以“领取”的东西。这是一次纯粹的系统维护升级,类似于以太坊多年来定期执行的升级。任何向您提供计划中的网络升级的“分叉空投”,或要求您连接钱包以解锁代币的人,都在试图实施欺诈。

币安转账冻结始于分叉前一小时

币安已宣布支持 Base 升级,并将冻结时间设定为 2026 年 9 月 30 日 UTC 时间 17:00——比分叉时间早一小时。

受影响的是通过 Base 网络的代币存款和取款。这是一个网络层面的声明,而非代币层面的声明:在某些情况下,您无法通过 Base 提取的同一代币,仍可能通过以太坊或其他支持的链移动——尽管费用和时间长度可能不同。如果您的交易所为同一代币提供多个网络选项,这是当晚的解决方案。

暂停将持续多久,无人能预先承诺。根据类似升级的经验,持续时间从大约一小时到数小时不等,取决于交易所节点跟上新区的速度以及在释放前等待多少个确认数。

交易继续进行,仅存取款停滞

这一点在网络升级的报道中常被忽略,但在实践中却最为重要:交易所内的交易不受网络硬分叉的影响。

买入、卖出和兑换在交易所的内部账簿中进行,不产生任何区块链交易。因此,只要您的余额留在交易所内,您就可以继续交易。

停滞的仅是进出通道:提现至您的自有钱包以及从自有钱包充值。正是这两项操作构成了 Base 上的真实交易,交易所会暂停这些操作,直到确定其节点看到了正确的链。

由此可得简单的调度建议。如果您周二晚上只是观看,那么分叉与您无关。如果您打算将余额从交易所转入自我托管——例如硬件钱包——那么下午是合适的时机,而非晚上。在 UTC 时间 16:55 开始但可能在 17:05 才确认的交易可能会卡在交易所的队列中。

![Base hardfork transfers stop](https://cryptoticker-strapi-media.s3.eu-central-1.amazonaws.com/base_hardfork_transferstopp_2_b621a8730c.webp)

在切换期间,交易所与自有钱包之间的路线将关闭数小时——交易照常进行,不受影响。

网络升级与存款:为何交易所与链之间的桥梁被切断

交易所对其记入客户账户的每一笔贷方负责。只有当自己的节点在区块中看到交易,且该区块被认为足够安全时,存款才会被记入贷方。在硬分叉前后的几分钟内,这一基础恰恰是不确定的。

可能发生两种情况。首先,可能发生重组:网络丢弃短序列的区块并用另一个替换。片刻前看似已确认的交易随后不再包含在内。如果交易所已经记入贷方,账户余额将不再与链上的交易相匹配。其次,交易所节点可能简单地停留在旧软件上:它将看到一条其余网络不再跟随的链。

因此,暂停并非问题的标志,而是相反——它是预防措施。在任何较大的网络升级中,无论哪条链,您都会发现相同的模式。我们在 BNB Chain 和 MultiversX 中追踪到了这一现象,并在 Core DAO 的一次紧急硬分叉中以更尖锐的形式出现,后者没有通常的准备时间。每次的流程都是相同的:日期临近时冻结,切换,观察,安静地恢复。

Cobalt 的技术内容:B20 扩展与条件交易

根据网络的技术文档,Cobalt 的范围涵盖四个方面。对于持有者来说,这些都微不足道;但对于开发者和节点运营商来说则不然。

  • 对 B20 代币标准的一系列补充,随之前的 Beryl 升级引入。
  • 条件交易:只有在链的状态匹配先前定义的条件时才有效的交易。作为用户,这对您起初是不可见的;它是一种旨在仅在特定市场条件下执行的应用程序工具。
  • 迈向将分叉时间戳与节点软件解耦的第一步。到目前为止,诸如 9 月 30 日这样的激活日期是硬编码的——因此未来的每一次升级都强制要求软件更新。如果该值变为动态,日期可以调整,而无需每个操作员安装新版本。
  • TEE 证明者签名的新注册表,其中认证直接在链上验证。

列表中刻意未出现的任何内容:对余额、地址或现有代币有效性的任何更改。此类硬分叉不会影响您的持仓。您的地址保持不变,助记词保持不变,您无需在钱包中进行任何更改。

自有钱包中的余额:分叉期间代币会发生什么

如果您的代币存储在 Base 上的自我托管钱包中,您受到的变化最小。链继续运行,您的余额保持在同一地址,交易仍然可能进行——除了可能在切换时刻出现短暂中断,此时个别节点和 RPC 提供商仍在追赶进度。

尽管如此,有一个限定条件。您的钱包通常不直接连接到自己的节点,而是通过提供商的 RPC 端点。如果分叉后该提供商停留在旧软件上,您可能会看到过时的余额或无法发送的交易。这是通往链的显示错误,而非损失:您的代币位于链上,而非应用程序中。如果发生这种情况,在重复任何操作之前,查看区块浏览器作为第二来源会有所帮助。

在这种情况下,您绝对不应做的是:因为交易未显示而多次发送相同的交易。在升级后的吞吐量增加期间,交易可能在池中停留更长时间并最终执行。任何人推动另一笔交易最终会导致两次转账和两笔费用的支付。

节点运营商需要最低版本,其他人只需等待

任何自己运行 Base 节点的人是唯一在日期前有真正任务的一方:软件必须运行在知晓 Cobalt 的版本上。运行旧版本节点的节点会将 UTC 时间 18:00 之后的区块视为无效,并从此脱离有效链。

这里重要的是:根据技术文档,测试网和主网的最低版本并不相同。任何运行两个网络的人都应分别检查数字,不要依赖在 Sepolia 上足够的版本在主网上也足够。

对于所有人——绝大多数人——没有任务。您无需更新、确认或签署任何内容。经验表明,这正是欺诈尝试开始的地方:虚假的“升级门户”要求为宣布的分叉连接钱包,声称是为了使您的代币适应迁移。真正的网络切换从不要求终端用户签名。如何在第一欧元投入前检查提供商,请参阅加密货币交易所的比较;Base 本身是由 Coinbase 开发的以太坊 Layer 2,这解释了其与以太坊的联系——生态系统概览见关于 Base 代币的文章。

![Hard fork swaps network rules](https://cryptoticker-strapi-media.s3.eu-central-1.amazonaws.com/base_hardfork_transferstopp_3_4e60efa126.webp)

硬分叉更换了网络的规则——每个节点都必须运行新软件,否则它将脱离有效链。

税务与持仓周期:硬分叉不是出售

这个问题在每个网络升级时都会出现,而在 Cobalt 案例中,答案令人愉快地简短:没有链分裂的协议升级不构成处置。

您没有兑换任何东西,也没有收到任何东西,您的代币保持不变。因此,根据德国《所得税法》第 23 条,您的持仓周期也连续运行——在德国,持有私人加密资产一年后出售的收益免税的一年期不会重新开始。

Only in a real split will the situation be different, when you will receive a new token in addition to the existing ones. The German Federal Ministry of Finance has addressed this issue in a circular on crypto assets; classifying such allocations is challenging in individual cases and falls within the responsibility of tax advisers. In Cobalt, this problem does not arise because no new chains are born.

Despite this, there is still a practical explanation. If you withdraw a position from the exchange before freezing on September 30, the transfer is not a sale either-moving between your own two wallets will not trigger taxes. However, this action should be recorded in your files as a transfer rather than a disposal, otherwise the software will calculate a benefit for you in the future that never existed.

Hard fork clusters: What Core DAO, MultiversX, and BNB Chain show

This Base date is the latest example of a pattern that has been repeated several times in 2026, and the cases differ on one point: preparation time.

In BNB Chain and MultiversX, dates are fixed weeks in advance, exchanges announce freezes, and the process is uneventful. At the Core DAO, hard forks emerged as an emergency measure-holders had little time and transfer freezes caught many people off guard. The Base case is at the calm end of this series: it has been announced and tested online, with the time accurate to minutes.

The lessons that can be learned are less technical and more organizational. Anyone who permanently leaves a balance on an exchange relies on its schedule on such dates-and only knows when the freeze ends when they check it in person. Anyone who self-administers is not affected by the freeze, but assumes responsibility for their own access credentials. This is not a recommendation in either direction, but a trade-off that lies behind each date.

Base hard fork: How to do it now

Check Tuesday afternoon to see if you need to move any assets through Base that night.

If yes, please complete it before 17:00 UTC or switch to another network, provided your exchange also provides the token on that network. For which platforms support which networks, see a comparison of cryptocurrency exchanges.

Decide where your balance should be placed after the date. Anyone who is repeatedly troubled by such freezes actually holds more balance on the exchange than they want. See the comparison of hardware wallets for alternatives and their costs.

Clearly record the transfer in your documents. Withdrawing money into your own wallet is not for sale and should not be shown as a sale. A tool that keeps transfers and disposals separately is one of the cryptocurrency tax tools.

If you don't have any plans for Tuesday night: then the right action is to do nothing. The fork runs without you, your balance remains in place, and deposits and withdrawals will likely have been reopened for some time by Wednesday morning.

(截至 2026 年 9 月 28 日。本文不构成投资建议。价格和费用结构会发生变化;在购买前请与提供商核实条款。)

Disclaimer:

All content published on this website, including hyperlinks, related applications, forums, blogs, and other media accounts, originates from third-party platforms and their users. CoinMarketInsight makes no representations or warranties of any kind regarding the website or its content. All blockchain-related data and materials are provided for informational and research purposes only and do not constitute financial, legal, or investment advice. Users and third parties are solely responsible for the content they publish. CoinMarketInsight shall not be liable for any losses arising from the use of this website. You should exercise caution and conduct your own independent research, review, analysis, and verification before making any decisions.

Read Full Article
More News
TOP

TOP