Decentralizing Schemes. Tim Bray discusses the challenges faced by decentralized Mastodon in that shared URLs to posts don't take into account people accessing Mastodon via their own instances, which breaks replies/likes/shares etc unless you further copy and paste URLs around yourself.
Tim proposes that the answer is URIs: a registered fedi://mastodon.cloud/@timbray/109508984818551909 scheme could allow Fediverse-aware software to step in and handle those URIs, similar to how mailto: works.
Bluesky have registered at: already, and there's also a web+ap: prefix registered with the intent of covering ActivityPub, the protocol used by Mastodon.
Recent articles
- The Summer of Johann: prompt injections as far as the eye can see - 15th August 2025
- Open weight LLMs exhibit inconsistent performance across providers - 15th August 2025
- LLM 0.27, the annotated release notes: GPT-5 and improved tool calling - 11th August 2025