Updates, announcements, and other news from microcosm
by microcosm: atproto building blocks @microcosm.blue
A rough framework for deciding how to keep up with atproto data
April 02, 2026
New atproto infrastructure for network resilience, supported by a grant from Bluesky
March 20, 2026
How many entries can a Merkle Search Tree node have? An attempt to answer with half a million atproto repositories & two coin flips.
January 28, 2026
A quick (and almost complete) retrospective of what happened in microcosm's first year
January 01, 2026
Contingency planning: what's our credible failover for the centralized underpinning of ATProto identities?
September 19, 2025
A us-east drop-in jetstream replacement, and a working demo for microcosm Pocket: non-public per-user per-app preference data storage!
September 09, 2025
relays today relays tomorrow relays forever
September 02, 2025
cut fibre optics, incident response, infra resilience was the (unplanned) order of the week
August 27, 2025
Someone literally cut off my home internet
August 19, 2025
things that happened in the microcosm this week
August 16, 2025
What's happened and what's next
August 11, 2025