Bluesky平台受到了政府审查,但其第三方应用目前尚未受到影响。
Government censorship comes to Bluesky, but not its third-party apps yet

原始链接: https://techcrunch.com/2025/04/23/government-censorship-comes-to-bluesky-but-not-its-third-party-apps-yet/

号称去中心化替代品X的Bluesky,因应土耳其政府要求审查了72个账户而受到批评,此举引发了关于Bluesky对开放性和去中心化承诺的争论。 虽然官方Bluesky应用程式使用地理标签限制了对这些账户的访问,但Bluesky的架构存在漏洞。基于AT协议的第三方应用程序无需使用这些标签。这意味着用户可以通过使用Skeets或Ouranos等替代应用程序来绕过审查。 然而,这不是完美的解决方案。开发者没有实现地理标签,主要是因为额外的工作量,而不是为了抵制审查。此外,如果这些应用程序普及,政府可能会施压它们遵守审查要求。开发者Aviva Ruben正在创建Deer.social,这是一个替代客户端,允许用户禁用Bluesky的官方审核并使用第三方标签或手动配置其位置,从而进一步规避潜在的审查。虽然审查已出现在Bluesky上,但其去中心化性质提供了潜在的解决方法。

这个Hacker News帖子讨论了政府监管Bluesky及其基于AT协议的第三方应用的可能性。最初被标记的评论认为,Bluesky的去中心化协议允许第三方应用在Bluesky的直接控制之外运行,从而绕过政府监管。评论者认为,对未来监管的担忧是没有根据的,因为系统正在按设计运行。 然而,其他评论者反驳说,政府可以立法要求所有服务提供商进行地理位置定位,间接迫使第三方应用遵守区域限制。他们还指出,政府可以通过对大多数手机上的应用商店进行监管来对第三方应用施加相当大的控制。这表明Bluesky的去中心化方法可能并非抵御政府控制的万无一失的盾牌。讨论突出了在线世界中去中心化、言论自由和政府监管之间持续存在的紧张关系。
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原文

Government censorship has found its way to Bluesky, but there’s currently a loophole thanks to how the social network is structured.

Earlier this month, Bluesky restricted access to 72 accounts in Turkey at the request of Turkish governmental authorities, according to a recent report by the Freedom of Expression Association. As a result, people in Turkey can no longer see these accounts, and their reach is limited.

The report indicates that 59 Bluesky accounts were blocked on the grounds of protecting “national security and public order.” Bluesky also made another 13 accounts and at least one post invisible from Turkey.

Given that many Turkish users migrated from X to Bluesky in the hopes of fleeing government censorship, Bluesky’s bowing to the Turkish government’s demands has raised questions among the community as to whether the social network is as open and decentralized as it claims to be. (Or whether it’s “just like Twitter” after all.)

However, Bluesky’s technical underpinnings currently make bypassing these blocks easier than it would be on a network like X — even if it’s not quite as open as the alternative social network Mastodon, another decentralized X rival.

A Mastodon user could move their account around to different servers to avoid censorship targeted at the original Mastodon instance (server) where they first made posts that attracted the censors.

Users on the official Bluesky app can configure their moderation settings but have no way to opt out of the moderation service Bluesky provides. This includes its use of geographic labelers, like the newly added Turkish moderation labeler that handles the censorship of accounts mandated by the Turkish government. (Laurens Hof has a great breakdown of how this all works in more technical detail here on The Fediverse Report.)

Simply put, if you’re on the official Bluesky app and Bluesky (the company) agrees to censor something in your region, there’s no way to opt out of this to see the hidden posts or accounts.

Other third-party Bluesky apps, which make up the larger open social web known as the Atmosphere, don’t have to follow these same rules. At least, not for now.

Because Bluesky is built on top of the AT Protocol, third-party clients can create their own interfaces and views into Bluesky’s content without applying the same moderation choices. Meanwhile, the censored accounts in question aren’t banned from Bluesky infrastructure, like relays and personal data servers (which others outside the company can run, too).

Instead, the accounts are moderated by the geographic labelers at the client level. Currently, Bluesky doesn’t require any third-party apps to use its geographic moderation labelers, which would force the apps to geolocate their users and then apply the appropriate regional restrictions. That means any app that doesn’t implement the existing geographic labelers isn’t censoring these blocked Turkish accounts.

In other words, apps like Skeets, Ouranos, Deer.social, Skywalker, and others can currently be used to bypass Turkish censors.

This “solution” comes with several caveats, unfortunately.

The app developers’ choice not to use geographic labelers isn’t necessarily intentional. Adding the geographic labelers would be extra work on their part, and most have simply not bothered to implement them yet. In addition, these third-party apps have much smaller user bases than the official Bluesky app, which allows them to fly under the radar of government censors. That also makes decisions like this less of a concern for the app developers — at least for the time being.

If these third-party apps grew popular enough, a government like Turkey’s could also approach them and demand action. And if they failed to comply, they could risk their app being blocked in the country (e.g., several Bluesky app developers told us they won’t worry about adding geographic labelers until Apple approaches them about a potential removal from the App Store).

Because avoiding labelers is seemingly not a permanent solution, one developer, Aviva Ruben, is building an alternative Bluesky client called Deer.social that works differently. Here, users can choose to entirely disable Bluesky’s official moderation service and labelers in favor of using other third-party labelers instead.

Plus, the app allows users to configure their location manually in its settings — an option that would let users avoid geolocation-based blocks and censorship.

Alternative Bluesky client Deer.social.Image Credits:Deer.social

“I like the current policy, but I do fear it will get more restrictive or change in the future — a great reason to continue pushing on alternative AppViews,” Ruben said, referencing the need for alternative ways to access and view Bluesky’s data.

Though today’s government censorship concerns are focused on Turkey, Bluesky’s community has to prep for a future where any government, including the U.S., could request that the company hide posts beyond only those that are blatantly illegal, like CSAM.

Ruben says Deer.social would add a “no location” option to the app at this point, so users could choose to avoid all geographic labelers.

Despite these possible loopholes, censorship has arrived at Bluesky. And considering the official app reaches the largest number of people, this is a notable evolution.

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