

Nope! The main thing going for a distributed ledger would be global consistency, but there are some very negative downsides. It’s slow, scales poorly, puts a massive burden on admins operating instances, and the blocks would be effectively immutable…meaning that if the contents of each activity were fully nested inside of a block, edits or deletions would be impossible. We already see problems with CSAM showing up in various blockchains, and a Fediverse blockchain used for social purposes would be no different.
It’s just not the right tool for the job when it comes to social networks. There were a few early experiments in this area, such as Twister, which tried to build a Twitter clone on top of a blockchain using DHT. It has a huge list of limitations, though, and development stopped around 2020.




















Yeah, it was kind of an obscure project to begin with. Still, it struck me as an excellent way to prototype federated services that all hooked into a singular identity.
Hopefully, it inspires future work.