@helge @fediverseideas

Something related to this is the great work that @pukkamustard has done with #openEngiadina which started with direct #ActivityPub based research projects and currently is on a #XMPP / #RDF stack.

See:

https://openengiadina.net/en/

And #CPub, the last AP iteration:

https://codeberg.org/openEngiadina/cpub

Note that the new XMPP project implements the #ActivityStreams vocabulary.

@mcc interesting talk, thank you!

There's existing work on content addressing re:Fediverse worth mentioning.

The #openEngiadina project by @pukkamustard who wrote #ERIS implemented in #CPub:

https://codeberg.org/openEngiadina/cpub

Here is Encoding for Robust Immutable Storage: https://eris.codeberg.page/spec/

At one time this was part of DREAM at https://dream.public.cat (unsure of status of this research community)

See also https://openengiadina.net and https://socialhub.activitypub.rocks/c/software/openengiadina/50