







at this point for each day that goes i hate the atproto blob type more and more. like. not blobs themselves at all. but the damn data model representation of a blob reference. why does it have the mime type there ... arguably even the size. could technically even just be a plain CID link but cant
Sep 17, 2026 at 10:19 PM
Blob AT-URIs - at:// pizza thoughts
mini-proposal for referencing atproto blobs in AT-URIs
Blooym/porxie
[Mirror] A correct and efficient ATProto blob proxy for secure content delivery.
CIDs: What You Need to Know and Why, Part 2 - Nick's Blog
How ATProtocol uses Content Identifiers to create a versioned, verifiable, and portable data model.
Blob store design challenges
It's just hashed data, what's so complex about a blob store anyway?
Hey @dholms.at, do you have plans for blobs in spaces? We're chatting about it on @iame.li's stream. The proposal says blobs are uploaded to space host, right? That makes sense when the space host is a PDS because it has `com.atproto.repo.uploadBlob`, but not if the space host is something else.
An ATProto-aware blob proxy! What a sensational idea. github.com/Blooym/porxie
GitHub - Blooym/porxie: [Mirror] A correct and efficient ATProto blob proxy for secure content delivery.
github.comLyna
I'm now running a public instance of Porxie for anyone to use for within their application for evaluation purposes or as a replacement for Bluesky's CDN in the event of downtime or otherwise. 🦋 Bluesky CDN Compatible: porxie-bsky.dollware.net 🔗 General Purpose: porxie.dollware.net
I made meme-museum.at to explore making a complete (if simple) atproto app. Build a collection of meme images and post htem. I don't know if anyone needs it, but, as I tried to lay out in the post, I'll be happy if it helps demonstrate why I'm so excited about the potential of atproto.
On making Meme Museum
through-the-wire.leaflet.pubBeen thinking about how we could support access-controlled blobs in ATProtocol. Right now, all blobs are public - anyone can fetch them with a CID. But what if we could gate them? #atproto #atdev 🧵
private_blobs.md
gist.github.com