BEGIN:VCALENDAR VERSION:2.0 PRODID:-//39th Chaos Communications Congress//Fediverse's events CALSCALE:GREGORIAN METHOD:PUBLISH X-WR-CALNAME:Fediverse's events BEGIN:VEVENT SUMMARY:Ende des Haftungsprivilegs für Hosting-Provider? Was das Russmedi a-Urteil des EuGH für das Fediverse bedeutet DTSTART:20251227T120000Z DTEND:20251227T123000Z DTSTAMP:20260407T043008Z UID:e00ef146-ab6f-4f61-aeb2-49eac8edeaeb CATEGORIES: DESCRIPTION:At the beginning of December\, the European Court of Justice r uled that online marketplaces are liable for data protection violations co mmitted by their users\, regardless of whether they took timely action aga inst them. The liability privilege for hosting providers does not apply to violations of the GDPR. Online marketplaces and their users are jointly r esponsible. Providers are therefore required to verify the identity of use rs and their content in advance. Does this spell the end for the Fediverse ? We take a look at the ruling together and discuss what it means for inst ance operators in the Fediverse. LOCATION:Fediverse shared table URL:https://events.ccc.de/congress/2025/hub/event/detail/ende-des-haftungs privilegs-fur-hosting-provider-wa END:VEVENT BEGIN:VEVENT SUMMARY:Advocacy for the Social Web DTSTART:20251227T161500Z DTEND:20251227T170000Z DTSTAMP:20260407T043008Z UID:9aa9a5bb-58f3-4dc1-b7e6-65f8b64f59b7 CATEGORIES: DESCRIPTION:There are currently numerous initiatives promoting open social networks and digital infrastructures that serve the common good. We would like to introduce some of them and discuss with you the political demands that were published this year. LOCATION:Fediverse shared table URL:https://events.ccc.de/congress/2025/hub/event/detail/advocacy-for-the- social-web END:VEVENT BEGIN:VEVENT SUMMARY:Fedi in/for in (EU) Public Admin. Yet another story. DTSTART:20251227T190000Z DTEND:20251227T193000Z DTSTAMP:20260407T043008Z UID:9a9180e6-c49b-4dd5-8213-e8ac164d9668 CATEGORIES: DESCRIPTION:This is a reading of some red-tape-diary stories\, based on Fe diVariety’s deep package inspection on the EDPS’s ‘EU Voice/Video’ pilot project—but with a juicy twist! Every character is real\, each ev ent actually happened\, and all quotes are genuine. However\, all of this will be ridiculously tweaked.\n\nViews are very personal\, none of the inv olved (EU) organisations or individuals accept any liability for damage of any kind resulting from the risks inherent in the erotic transmission of messages. LOCATION:Fediverse shared table URL:https://events.ccc.de/congress/2025/hub/event/detail/research-on-fedi- integration-in-public-administrat END:VEVENT BEGIN:VEVENT SUMMARY:Fediverse als Business: Gründungsideen und Geschäftsmodelle / Fe diverse as a business: start-up ideas and business models DTSTART:20251228T100000Z DTEND:20251228T104500Z DTSTAMP:20260407T043008Z UID:f918a611-f6cb-4a48-ae93-511e119eedce CATEGORIES: DESCRIPTION:At Chaos Communication Camp 2023\, padeluun called for the est ablishment of small\, exciting companies. Digitalcourage operates a Fedive rse instance that is financed by membership fees. In addition\, there are commercial hosting services such as masto.host and Ossrox. What else is th ere\, and what else is conceivable in the future? We discuss Fediverse bus iness ideas\, start-up assistance for company foundations (business plans\ , KfW start-up loans) and everything that can make the Fediverse an econom ic basis for founders. A workshop for gathering ideas\, exchanging experie nces and developing joint approaches. Recording of the presentation by pad eluun 2023: https://media.ccc.de/v/camp2023-57118-fediverse LOCATION:Fediverse shared table URL:https://events.ccc.de/congress/2025/hub/event/detail/fediverse-als-bus iness-grundungsideen-und-geschaft END:VEVENT BEGIN:VEVENT SUMMARY:Alternative Nutzungsweisen von Microblogging DTSTART:20251228T104500Z DTEND:20251228T113000Z DTSTAMP:20260407T043008Z UID:133ff233-115d-423f-95ea-9f44267bc535 CATEGORIES: DESCRIPTION:When people say Mastodon\, they often mean Fediverse—on the one hand because Mastodon represents a mainstream within the Fediverse\, b ut on the other hand because even microblogging usage patterns can vary gr eatly and even within Mastodon there is no uniform usage pattern\, which c an make Mastodon seem confusing as a term. Automated posting of RSS feeds\ , personal exchanges with a closed community\, global networking with peer s from all over the world\, or individual card index boxes—we categorize different ways of using the platform and draw inspiration from unusual ap proaches to uncover the relevance and potential of Fediverse. LOCATION:Fediverse shared table URL:https://events.ccc.de/congress/2025/hub/event/detail/alternative-nutzu ngsweisen-von-microblogging_fbv4 END:VEVENT BEGIN:VEVENT SUMMARY:Fediverse-Meet-Up: Treffen von allen\, die Instanzen selber betrei ben (möchten) DTSTART:20251228T150000Z DTEND:20251228T160000Z DTSTAMP:20260407T043008Z UID:e74fb148-5f18-46da-b02a-6bf7eac32d66 CATEGORIES: DESCRIPTION:What do I need to set up and maintain my own instance? What qu estions should I ask myself – preferably in advance? LOCATION:Fediverse shared table URL:https://events.ccc.de/congress/2025/hub/event/detail/fediverse-treffen END:VEVENT BEGIN:VEVENT SUMMARY:Meet-up Bündnis Offene Netzwerke/ Meet-up Alliance for Open netwo rk DTSTART:20251228T160000Z DTEND:20251228T164500Z DTSTAMP:20260407T043008Z UID:57169758-f973-460b-afaa-dabdc3324abb CATEGORIES: DESCRIPTION:The alliance ‘Open Networks and Democratic Public Spheres’ was founded at the European Summit on Digital Sovereignty this November a nd is now supported by 30 organisations. We are campaigning for the promot ion and use of decentralised\, public-interest-oriented infrastructures wi th four demands. Come along\, get to know us and our demands. LOCATION:Fediverse shared table URL:https://events.ccc.de/congress/2025/hub/event/detail/meet-up-bundnis-o ffene-netzwerke-meet-up-alliance- END:VEVENT BEGIN:VEVENT SUMMARY:Alternative Nutzungsweisen von Microblogging DTSTART:20251229T093000Z DTEND:20251229T101500Z DTSTAMP:20260407T043008Z UID:2bc31ff0-19af-46ba-bc2a-280c3c00f00a CATEGORIES: DESCRIPTION:When people say Mastodon\, they often mean Fediverse—on the one hand because Mastodon represents a mainstream within the Fediverse\, b ut on the other hand because even microblogging usage patterns can vary gr eatly and even within Mastodon there is no uniform usage pattern\, which c an make Mastodon seem confusing as a term. Automated posting of RSS feeds\ , personal exchanges with a closed community\, global networking with peer s from all over the world\, or individual card index boxes—we categorize different ways of using the platform and draw inspiration from unusual ap proaches to uncover the relevance and potential of Fediverse. LOCATION:Fediverse shared table URL:https://events.ccc.de/congress/2025/hub/event/detail/alternative-nutzu ngsweisen-von-microblogging END:VEVENT BEGIN:VEVENT SUMMARY:Fediverse als Business: Gründungsideen und Geschäftsmodelle / Fe diverse as a business: start-up ideas and business models DTSTART:20251229T101500Z DTEND:20251229T110000Z DTSTAMP:20260407T043008Z UID:ce07754a-e5c4-4956-bc07-c4541a2b5fcb CATEGORIES: DESCRIPTION:At Chaos Communication Camp 2023\, padeluun called for the est ablishment of small\, exciting companies. Digitalcourage operates a Fedive rse instance that is financed by membership fees. In addition\, there are commercial hosting services such as masto.host and Ossrox. What else is th ere\, and what else is conceivable in the future? We discuss Fediverse bus iness ideas\, start-up assistance for company foundations (business plans\ , KfW start-up loans) and everything that can make the Fediverse an econom ic basis for founders. A workshop for gathering ideas\, exchanging experie nces and developing joint approaches. Recording of the presentation by pad eluun 2023: https://media.ccc.de/v/camp2023-57118-fediverse LOCATION:Fediverse shared table URL:https://events.ccc.de/congress/2025/hub/event/detail/fediverse-als-bus iness-grundungsideen-und-ges_oe1t END:VEVENT BEGIN:VEVENT SUMMARY:Lessons from a Public University: Bringing Institutions into the F ediverse DTSTART:20251229T130000Z DTEND:20251229T140000Z DTSTAMP:20260407T043008Z UID:e214c4a9-046d-413a-86f7-56782d7ec99b CATEGORIES: DESCRIPTION:What happens when a public university decides to use the Fediv erse as part of a whole strategic approach to science communication? I’l l share honest lessons from our work at the University of Innsbruck\, incl uding insights from our Open Science Communication position paper https:// www.uibk.ac.at/de/public-relations/kommunikation/open-science-communicatio n/. We’ll talk about what actually helped\, what didn’t\, and how Wiki media projects like Wikipedia and Wikimedia Commons fit into the strategy. This isn’t a polished success story—it’s an open exchange about wha t it really takes to get institutions comfortable with decentralized platf orms. All interested in this topic very welcome. No special\n\nMelanie Bar tos runs the Open Platforms and Fediverse initiative at the University of Innsbruck. LOCATION:Fediverse shared table URL:https://events.ccc.de/congress/2025/hub/event/detail/lessons-from-a-pu blic-university-bringing-institut END:VEVENT BEGIN:VEVENT SUMMARY:Was hat das Fediverse eigentlich zu bieten wenn Datenschutz und Di gitale Souveränität egal sind? DTSTART:20251229T140000Z DTEND:20251229T145500Z DTSTAMP:20260407T043008Z UID:7d5b6bf5-b24f-4ca3-aa1c-589d8c8f99c5 CATEGORIES: DESCRIPTION:In this workshop I want to work together with you on the quest ion - what does the Fediverse offer for people not interested to run their own server or which software the software running on the server is writte n in. What makes the Fediverse interesting for people outside of our bubbl e. The results of the workshop will be published so that all ambassadors o f the Fediverse can use them afterwards in their work promoting the Fedive rse. LOCATION:Fediverse shared table URL:https://events.ccc.de/congress/2025/hub/event/detail/was-hat-das-fediv erse-eigentlich-zu-bieten-wenn-da END:VEVENT BEGIN:VEVENT SUMMARY:PeerTube-Meet-Up: für alle\, die Instanzen selbst betreiben DTSTART:20251229T150000Z DTEND:20251229T160000Z DTSTAMP:20260407T043008Z UID:afaa65b4-c641-46a1-a242-cde020d2ae55 CATEGORIES: DESCRIPTION:What challenges arise when operating your own Peertube instanc e? LOCATION:Fediverse shared table URL:https://events.ccc.de/congress/2025/hub/event/detail/peertube-meetup END:VEVENT BEGIN:VEVENT SUMMARY:FediDay 2026 Rückblicke und Ausblicke / FediDay 2026 Reviews and outlooks DTSTART:20251229T160000Z DTEND:20251229T170000Z DTSTAMP:20260407T043008Z UID:b575fddd-a861-42cd-bb04-b97d8257e12f CATEGORIES: DESCRIPTION:Here is a review of the first and second Berlin Fediverse Days . We have now held two conferences and are already planning the third. We are Europe's largest conference on the Fediverse\, and perhaps even the wo rld's largest. We look back\, answer your questions and look ahead. Becaus e after the second Berlin Fediverse Day comes the third Berlin Fediverse D ay. LOCATION:Fediverse shared table URL:https://events.ccc.de/congress/2025/hub/event/detail/fediday-2026-ruck blicke-und-ausblicke-fediday-2026 END:VEVENT BEGIN:VEVENT SUMMARY:Am Arsch des Fediverses/At the bottom of the Fediverse DTSTART:20251230T111200Z DTEND:20251230T115700Z DTSTAMP:20260407T043008Z UID:0da2b58c-0321-4e79-ba5a-26b8eec68ac7 CATEGORIES: DESCRIPTION:👉 Me (ChatGPT)\nI am here with you in conversation.\nYou as k → I answer.\nI don't connect networks\, I don't distribute posts\, I'm not part of Bluesky or Mastodon.\n\n👉 ActivityPub\nThis is the protoco l that Mastodon servers use to communicate with each other\, for example.\ nLike radios between servers.\nNo app\, no opinion\, no thinking.\n\n👉 AT Protocol (Bluesky)\nAlso a protocol\, but more modern in its thinking.\ nIdentity\, content and algorithms are separate.\nBluesky is just an app o n top of it. LOCATION:Fediverse shared table URL:https://events.ccc.de/congress/2025/hub/event/detail/am-arsch-des-fede iversesat-the-bottom-of-the-fedei END:VEVENT END:VCALENDAR