







Atproto Spaces, formerly known as “the permissioned data protocol,” is a new extension to atproto that enables non-public data. The alpha is now officially open. Here’s how to develop with it and what to expect as we work towards the full release.
The Atproto Spaces Alpha is Live - AT Protocol
Atproto Spaces, formerly known as “the permissioned data protocol,” is a new extension to atproto that enables non-public data. The alpha is now officially open. Here’s how to develop with it and what to expect as we work towards the full release.

The Atproto Spaces Alpha is Live - AT Protocol
Atproto Spaces, formerly known as “the permissioned data protocol,” is a new extension to atproto that enables non-public data. The alpha is now officially open. Here’s how to develop with it and what to expect as we work towards the full release.

Reading Proposal 0016: What atproto’s “Permissioned Data” Actually Does - Nick's Blog
AT Protocol is public by default. Everything you write goes into a signed, archived, and rebroadcastable repository that anyone can read from and moves throu…
FediForum Talk: Introduction to Atproto Spaces
By Daniel Holmgren, head of protocol at Bluesky PBC. A technical overview of the recent extension of AT Protocol beyond public data to cover permissioned data and private group spaces.

Atproto spaces · aturi.to
Browse your permissioned atproto data: records kept outside your public repo.
What is atproto?
What is atproto? atproto is two things: A protocol for creating open social networks An open social network atproto, the open social network Today the atproto network has 36+ million users and powers Bluesky and a handful of other apps. Almost all atproto data is public. Content like posts, likes, follows, and photos/videos are publicly accessible to any network participant in a permissionless way. As an example of how open the network is, here’s how easy it is to stream all public data on the network using a public atproto Relay like bsky.network:

Atproto spaces alpha updates
Hey folks, we just launched the atproto spaces alpha. Check out the blog post for more details! Over the following weeks, we’ll be iterating on the specification and the implementation. In all likelihood, this will involve breaking changes to the PDS distribution, the Bluesky-hosted alpha PDS, and the alpha SDKs. To minimize disruption, we’ll plan to do releases on Thursdays (barring something critical that requires more immediate attention). When we do a release, We’ll make a post to this thr...

Permissioned data on atproto — pick your depth
A private room in a place with no walls: how engineers are adding permissioned data to atproto. Read it plain-language or technical.
Rashid Aziz: Extending ATproto for private data - ATProto Community
bnewbold.net
Bluesky released early documentation for the "AT Protocol" (atproto) a few weeks ago, and I've been noodling around with it. Technically, it strikes an appealing balance between rigid cryptographically signed content-addressable storage on the one hand, and familiar web-friendly schemas and integrations on the other. But at an ecosystem level, there are already a bunch of existing open social media projects. Does atproto bring anything interesting to the table? How might it fit in compared to other similar protocols?
The most significant extension to the protocol since launch—atproto spaces—is now officially alpha software you can start testing with. Here's more about the goals and how to start testing. atproto.com/blog/atproto-spaces-alpha
The Atproto Spaces Alpha is Live
atproto.com#atproto devs, I know data is public and accessible But we need more tools to help people download their data in *familiar and user-friendly* formats Data ownership is also about enabling people to use and move their data in whatever way they desire, even if they wish to take it outside the protocol
Victoria
I'd argue that having an export tool to fetch the data from the PDSes into familiar data files would be very much appreciated by the general public, both webcomic authors and readers (especially converting the block content into something clean to import anywhere they might desire)