January 2026
How many entries can a Merkle Search Tree node have? - > An attempt to answer with half a million atproto repositories & two coin flips.
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> Implementation...
February 2026
The Case For Universal Login and "Off-Protocol" Services - > The case I want to make today is that having different kinds of service providers other than the P...
OAuth 2.0 JWT Authorization Grant with DPoP Binding - > This specification extends the proof-of-possession concept to the authorization grant itself. It d...
Trusting Trust in the Fediverse - > We've reached the point of defederating instances deemed bad and trying to intentionally prevent t...
Deep Dive into Wafrn: How One Platform Self-Hosts Both ActivityPub and Bluesky Identities - > Wafrn does something more ambitious: it implements both natively, in the same codebase, with a uni...
March 2026
Cross-App Authentication on AT Protocol - > You’re using Roomy to collaborate with your community. Someone created an event on OpenMeet and it...