{"items":[{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-09-20 09:53:21.056Z","domain":"fedihum.org","followerCount":0,"followers":"https://fedihum.org/users/bibwiss/followers","following":"https://fedihum.org/users/bibwiss/following","followingCount":0,"icon":"https://fedihum.s3proxy.de/accounts/avatars/112/038/555/491/144/321/original/45c9c7f02afba14d.png","id":"26lff1t479b20q3","inbox":"https://fedihum.org/users/bibwiss/inbox","iri":"https://fedihum.org/users/bibwiss","isLocal":false,"last_fetched":"2025-12-10 23:59:22.121Z","outbox":"https://fedihum.org/users/bibwiss/outbox","preferred_username":"bibwiss","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApyqgYKHOhTsO5xT8Hi2u\nSWMkLTvM+gf6rhUCzrc9KRDnThYISN9VkLAqE1+JbLM5NcM04LLmbp3t/o+oCgN6\n7XxxUd5bXWXpUqj7IahHU9ipXVgCG9oBXwauQwK6qND6eKu4j/vrKCiDKvYv9hrh\nQcOBQQ1TsXzwjg9Kn/L0msZ1NIZhfp+1I7/YlO/SsOO0pS2XN7NiMvGKA/yEwhCG\nxC5Mk0w0e9OQsc2I/kaWJEEGGhPc7RLJO39k1rAzeF+0FOyvGaQQ/E2Kk9ptBUKV\nqp00zA2Dz9VKK/2+28t7c0EmHUDkbKM7Cc3zxbCkJcZW8SoMi6I4P7YAzpQdYRsl\nBQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2024-03-04 00:00:00.000Z","summary":"

researcher @stabi_berlin
https://bibwiss.github.io/

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🤓 Hey there! I'm a #librarian!

🧑🏻‍💼 I am head of TIB #OpenScience Lab, @tibosl

🇨🇦 UVic Libraries KULA International Visiting Fellow July-September 2025 (Vancouver Island, BC)

📺 Interviews with me about our work at @tibhannover 2025: See ARD Mediathek, RiffReporter, c't

🧐 I am an advisor of ISCC, board of GMW books, reviewer for VWStiftung, DFG, NWO etc

🐘 https://justmytoots.com/@lambo@openbiblio.social

✊🏽 Antifascist since 1990, ver.di since 2000

","updated":"2025-12-10 23:59:22.321Z","user":"","username":"Lambert Heller"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-12-08 17:05:50.364Z","domain":"volksverpetzer.social","followerCount":0,"followers":"https://volksverpetzer.social/users/pkreissel/followers","following":"https://volksverpetzer.social/users/pkreissel/following","followingCount":0,"icon":"https://volksverpetzer.social/system/accounts/avatars/111/618/519/681/102/920/original/44c483c4f369f5df.jpg","id":"vyu8p3nqvhakosf","inbox":"https://volksverpetzer.social/users/pkreissel/inbox","iri":"https://volksverpetzer.social/users/pkreissel","isLocal":false,"last_fetched":"2025-12-10 23:59:22.471Z","outbox":"https://volksverpetzer.social/users/pkreissel/outbox","preferred_username":"pkreissel","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAy8ZgqdRn7l1vBpa6dBKT\n62K3dfEUCZcwxe2UHpI4DPVzCPao1zAeGcAhW5MPv+ksfxwFu3cxV+PV5La0Cl5r\nv629PqI2V4ssLchmm6SShtMY/2eU++iPWLFC9poAdnD5JmHqlce7BGWQF1+QL/kh\nHg3Qu6gvoxAzBT6c5Y2D1/9Ua4hZGt6z4/9KRxg1Iqz9iBFlCTuKstPQ/cwb2NYf\n38IGnNBlHQOZGN/1SlSGHnCU2pTDkTUrB5eS79LoWliyCIoK5j4wfeHs1kQOXeN+\n+1zSUGxioCw/wc4oBrChJmbT3Qq/vCuMe9pVU0l1H3KfdAZVYbzjdxy388MvvZks\noQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2023-12-21 00:00:00.000Z","summary":"

Researching Hate Speech and Social Media Manipulation.

Untersuche meistens digitale Meinungs-Manipulation und Hasskampagnen - Co-Autor "Hass auf Knopfdruck" -

Leaker von Paidlikes. Volksverpetzer. Hateaid.

Current Project: Fedifeed https://github.com/pkreissel/foryoufeed

de/en/es/fr

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PhD Candidate in Media & Comms @ Stockholm University / Fellow @ Institute for Strategic Dialogue / Editor @ Journal of Digital Social Research / xAdviser DCMS Select Committee UK House of Commons / xResearcher & alumnus Oxford Internet Institute / Views my own.

","updated":"2025-12-10 23:35:24.702Z","user":"","username":"Christian Schwieter"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-10-06 11:43:52.953Z","domain":"sciences.social","followerCount":1283,"followers":"https://sciences.social/users/SamCrawley/followers","following":"https://sciences.social/users/SamCrawley/following","followingCount":1351,"icon":"https://cdn.masto.host/sciencessocial/accounts/avatars/110/358/202/892/721/551/original/3c5eaf4a15f42520.jpg","id":"lmucsrmeiff28ub","inbox":"https://sciences.social/users/SamCrawley/inbox","iri":"https://sciences.social/users/SamCrawley","isLocal":false,"last_fetched":"2025-12-10 23:59:22.564Z","outbox":"https://sciences.social/users/SamCrawley/outbox","preferred_username":"SamCrawley","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuGp2QacQgkVg6GburcIL\nyHo0LmzyiLO6bBNDyVvW1rWRzmZ+OE/iUFQ/XV6ln7Jh1GC+8+rXZaZrNTHyyPh+\ntMA/XRFT1j/7Ntxw+gMBeynlUn8D93+Md5E8wuUI71jrnEDvxgXMf3ySpIBwHO0k\nRBWhkIBRzXlElbeLk9ZYBOdnNEBMMSYesNkBQTZwVgYbCo3FS086lyER0KXm/H8s\nbEHQq+FkuO2zKNDi93biYawPCJAW9hjqrr4B3Htb7RpJ2yDI9AFWhxEEBGorxRaD\nM0nNLmXfIG9oQj/2vHiglHnWQ0hAU/j5G7W205R73cEAtZwpwwM6euNw1+NQRSx1\n2QIDAQAB\n-----END PUBLIC KEY-----\n","published":"2023-05-12 00:00:00.000Z","summary":"

Political Science postdoc researcher at Victoria University of Wellington (New Zealand). My research focusses on politics of climate change, and on comparative politics in general.

I've been coding most of my life, and use FOSS whenever possible.

#PoliticalScience #PoliSci #Academia #ClimateChange #OpenScience

","updated":"2025-12-10 23:59:22.564Z","user":"","username":"Sam Crawley"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-12-10 23:59:22.632Z","domain":"aoir.social","followerCount":0,"followers":"https://aoir.social/users/gabrielopereira/followers","following":"https://aoir.social/users/gabrielopereira/following","followingCount":0,"icon":"https://cdn.masto.host/aoirsocial/accounts/avatars/110/344/603/862/652/348/original/50ff4016c07e070e.jpeg","id":"cmtalvn7uzbp65h","inbox":"https://aoir.social/users/gabrielopereira/inbox","iri":"https://aoir.social/users/gabrielopereira","isLocal":false,"last_fetched":"2025-12-10 23:59:22.632Z","outbox":"https://aoir.social/users/gabrielopereira/outbox","preferred_username":"gabrielopereira","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtZHZih/eIUXJOEL/ZBog\np52pHFnA93SvD4dwg25jvOUNs35ngmFdkZhcyiAShdgvpf1lsScCOmgg0fNKVgqM\nckrmHXfWOqHCfq8TQRonxD//Tx5TZuGynqX1m6ABu115yhr3FI9Htt+vEsr64qQR\nCzRmI47VRml+rx8Gtup0y/liUDBqPoWsUTak/TKo2TyWe6w8PCl7nZkksr4RaOpx\n2EnPM0G4wU0PKopuYGKhRyIOF7PWITngVJQZtV2nqreaIXWezM/RQ8baXm0CO2Sz\n2Z9kFAwgm8zZO0Qd07OZRL4ma76dTou8mbaF3xSSIuI4hCo9yQxs4qdGZu8qv6E5\nnwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2023-05-10 00:00:00.000Z","summary":"

(critical) data/algorithms, vision/img, platforms/infra

assistant prof @UvA

","updated":"2025-12-10 23:59:22.632Z","user":"","username":"Gabriel Pereira"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-10-06 11:01:43.431Z","domain":"infosec.exchange","followerCount":0,"followers":"https://infosec.exchange/users/Hidde/followers","following":"https://infosec.exchange/users/Hidde/following","followingCount":0,"icon":"https://media.infosec.exchange/infosec.exchange/accounts/avatars/110/321/024/567/992/610/original/87ca43aff16b94ec.jpeg","id":"dw6dunwpqa79dlr","inbox":"https://infosec.exchange/users/Hidde/inbox","iri":"https://infosec.exchange/users/Hidde","isLocal":false,"last_fetched":"2025-12-10 23:59:22.720Z","outbox":"https://infosec.exchange/users/Hidde/outbox","preferred_username":"Hidde","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsRVcc8HimFnJE4oXnCzh\nBeYN3qylsofS4LinRWTPcElvq8KjJhvPDm4sRrajWTC0Mm+hQ+jLYmY6h9jk6wA4\ni3uiBi7eoUDDWAYb7N09HKrIWM5i+DpMd1v4FnAldC1yliWNIhziWXQ4SC3eV4+z\nHNhD7UEoxjO6abD4stE8cvQNEkd4ODkHf6g5D1qo+GSi8ZWZ6vXK8YVnYNxV19IG\nCU6daBzyef6lZzuyEE2rrVG1G/ZmHcMmmAmYlNQbWT7mBgJ4N09CzUGy3dZgyzvA\nIiXwVdUqM5dX6Iiqv55sXrZnBZZFpsDuc4cZt26wsXLDaM4WWvR1mVM0SYSD6Uza\n0QIDAQAB\n-----END PUBLIC KEY-----\n","published":"2023-05-06 00:00:00.000Z","summary":"

Strategic Advisor CISO @Stedin DSO

I roll through #Rotterdam occasionally opining about #Accessibility, #GLBTI, #InfoSec, #Energy and #Climate.

Proud Human of Joy the Doodle.
Beginning #Handbike Athlete. Training to climb a mountain (again) in 2025.

","updated":"2025-12-10 23:59:22.720Z","user":"","username":"Hidde"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-10-01 00:39:40.732Z","domain":"aoir.social","followerCount":1029,"followers":"https://aoir.social/users/cka/followers","following":"https://aoir.social/users/cka/following","followingCount":493,"icon":"https://cdn.masto.host/aoirsocial/accounts/avatars/110/312/214/247/307/756/original/195d1280567ccd8e.jpeg","id":"plxicvac8va8bnb","inbox":"https://aoir.social/users/cka/inbox","iri":"https://aoir.social/users/cka","isLocal":false,"last_fetched":"2025-12-10 23:35:24.911Z","outbox":"https://aoir.social/users/cka/outbox","preferred_username":"cka","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzENDFkVkfssblknFeMAd\ns3tTYsRS3Bhow1jsf3Qtwl6333Kt2T3/XcYsf0FIWnS8jEq6xvZRRwxAPXC8Az9Z\nI8wOyuwJRvy+r2O9JNKCdubzgpCDF2tTQ9oaz+fPb1nkFog8TymSG/1Nc57xuKFw\nqOrWHIcEyUtD5PHdUndfpjroWCZBDK/vo3uTeVsLwrFhfVHV/1beY3iQ5akiBJiV\nplAOUmn3Iba1O/rV7lr1JmZlJOX/ObE4ueuWiT0sEDxbCpU5WBn020dOVrKWmFeP\n4kzLbKg2G09g+6uJbM7pdmDrzuahqRl9iiDmf8Mcgdyv/U1aUSk96OpIIRAlsKcu\nnQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2023-05-04 00:00:00.000Z","summary":"

Professor for Media and Communication @zemki @unibremen

Director @pgmt and MA Digital Media and Society

I am interested in the ways communication, technology and governance shape each other – currently particularly with regard to the formation of platforms and their governance, as well to the making of 21st century AI and its governance.

","updated":"2025-12-10 23:35:24.912Z","user":"","username":"Christian Katzenbach"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-10-06 11:43:59.670Z","domain":"aoir.social","followerCount":0,"followers":"https://aoir.social/users/tarleton/followers","following":"https://aoir.social/users/tarleton/following","followingCount":0,"icon":"https://cdn.masto.host/aoirsocial/accounts/avatars/110/312/037/772/748/904/original/9f1b70c7d0bff855.jpg","id":"1hpmirnget8nedk","inbox":"https://aoir.social/users/tarleton/inbox","iri":"https://aoir.social/users/tarleton","isLocal":false,"last_fetched":"2025-12-10 23:35:24.958Z","outbox":"https://aoir.social/users/tarleton/outbox","preferred_username":"tarleton","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAp1c3HDGuEaK6VllpBJa6\nz9FGWZk5hGihWJc0o0na5kP+9HTEWdcPMLPymIlPxNs2XXRcQ8+f7zEaBIh9JYKK\nKM2fkxfFcKs9HSekb7rARdkzd1crjpSDiHdyJfkM2msD3/lRA+W7c9elm/51WmvW\nZKsaDTET34XMhIb/333ij48064IncXnrI218dob6fDgYvnw86J5+6ocw/O0jlmz3\ntyn/HYOYWb93u3siQ2AU0LyNEbuONZkOnb2GmCo6KLFFjqm6lMktEePRalAfUWh0\nwpZzdhlTs1smHxuplMn+gooLQD9egOSb2TQv28dIihhuzabsrXSKBeTlDkIN4Lg+\nSQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2023-05-04 00:00:00.000Z","summary":"

I'm an independent-minded academic, critical of the tech industries, and... working for Microsoft. Perplexing. My latest book is Custodians of the Internet (Yale, 2018).

","updated":"2025-12-10 23:35:24.958Z","user":"","username":"tarleton"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-12-08 11:02:39.607Z","domain":"aoir.social","followerCount":0,"followers":"https://aoir.social/users/ktiidenberg/followers","following":"https://aoir.social/users/ktiidenberg/following","followingCount":0,"icon":"https://cdn.masto.host/aoirsocial/accounts/avatars/110/170/584/714/656/556/original/e73011bc9e237832.jpeg","id":"iv7tiv19a0fu6h8","inbox":"https://aoir.social/users/ktiidenberg/inbox","iri":"https://aoir.social/users/ktiidenberg","isLocal":false,"last_fetched":"2025-12-10 23:59:22.783Z","outbox":"https://aoir.social/users/ktiidenberg/outbox","preferred_username":"ktiidenberg","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwIz3WAFbYrvCa7go6Ge1\nHOPddr6ncAPh4X0YJFKXCWEHFhDsnQJEC+gAtcIBxyp7AQhlBW04sEdeaMyoSvQq\nEUtpk8/cqKtsKV69wpStxfRZYgQV4ecgcj8ggQbmh3zVAkYffZxjFiAnoo6/MqYl\n7RyHXQEPYK8UMxRg6sv2b4LvPxkM9AtcRMt+a3HsRNRuQQSzwIIhq0gZQY3BVeRl\nwL11ShjkWFRoYT1qlntSeUSVH0CaWczGL2F/d+6dq1fZEivAg54ntCcT260Q2V/x\nGyZsD5FSpmNU781nfrfg8sHcg8IfqnzQdfvE70TeGQah3vhs5lgEXRng5NtgnxpY\nyQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2023-04-09 00:00:00.000Z","summary":"

Professor of Participatory Culture at Tallinn University, this year also Professor II at University of Oslo. Social media researcher into visual culture, sexual practices, platform governance and research methods. https://katrin-tiidenberg.com/

","updated":"2025-12-10 23:59:22.783Z","user":"","username":"Kat Tiidenberg"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-10-11 05:33:38.250Z","domain":"dair-community.social","followerCount":769,"followers":"https://dair-community.social/users/Mahdi/followers","following":"https://dair-community.social/users/Mahdi/following","followingCount":41,"icon":"https://cdn.masto.host/daircommunitysocial/accounts/avatars/110/152/869/676/953/577/original/7f410c0780cd7737.jpg","id":"rlvub42oxd5jy5t","inbox":"https://dair-community.social/users/Mahdi/inbox","iri":"https://dair-community.social/users/Mahdi","isLocal":false,"last_fetched":"2025-12-10 23:59:22.874Z","outbox":"https://dair-community.social/users/Mahdi/outbox","preferred_username":"Mahdi","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApvI/7gakGqq+Ai6G09U9\nxqQTBa4Pj4tPKe+01EYqhd1XaiR4YiWRTfjveHJY00zqHK6a6l2Ky9yK2WiW+HQi\nAC5wAIzCN+SV6N/eYLaFPEJ3fN0AuFIuBV2RLXqnhBlwW2ncrcuVXVBSmePFfroi\nHuBwDlY01I5NwYZpl6o525YUVe5wLNQU6ilSqKekbOcKDMU9h4NFL14r9AC+2Eh4\nVHXhmztSFPOvzPjp+2gMhZSY3xkMyPSWlJH9OLsm809BSedR/pjNGg7qBV+SehiX\niAlANF20u+Zsv3uWtdC/UW+DJbGijDJyBSfsBTXtFhK09Xi/wgBxq0VG0yqbE6jX\nHQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2023-04-06 00:00:00.000Z","summary":"

Physicist, asst. professor of mathematics and data science at the École Polytechnique. AI/ML security researcher.

Author of "Le Fabuleux Chantier" (EDP Sciences 2019), works: algorithms such as Krum and Bulyan and the formalism of robust distributed learning.

Secular republican who grew up under a medieval monarchy.

","updated":"2025-12-10 23:59:22.874Z","user":"","username":"El Mahdi El Mhamdi"}],"page":1,"perPage":10,"totalItems":249,"totalPages":25}

Seraphine F. Maerz

Following