Expired50% confidenceOpinionExact time
The current decentralized social network space features two main technical paths: the ActivityPub federation protocol represented by Mastodon, and the AT Protocol led by Bluesky.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/11/2026
First Seen
Valid until: 10/9/2026(expired)
Sources
Related Claims
UnverifiedBluesky's technical foundation is the AT Protocol (Authenticated Transfer Protocol), a decentralized social networking protocol independently developed by Bluesky.77% similarUnverifiedThe concept of 'super nodes' is borrowed from network science, analogous to hubs in social networks that connect a large number of nodes.66% similarUnverifiedMatrix is currently the most influential decentralized communication protocol, adopting a federated architecture that allows messages to be exchanged between different servers.61% similar
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