{"items":[{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2026-01-10 04:16:12.222Z","domain":"mastodon.social","followerCount":3433,"followers":"https://mastodon.social/users/boudewijnsteur/followers","following":"https://mastodon.social/users/boudewijnsteur/following","followingCount":29,"icon":"https://files.mastodon.social/accounts/avatars/109/257/738/760/239/211/original/e31e648df3c4910a.png","id":"s6zytbyflowokps","inbox":"https://mastodon.social/users/boudewijnsteur/inbox","iri":"https://mastodon.social/users/boudewijnsteur","isLocal":false,"last_fetched":"2026-04-19 07:53:50.722Z","outbox":"https://mastodon.social/users/boudewijnsteur/outbox","preferred_username":"boudewijnsteur","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAq80RZ8mXN+hA8oD34hpi\nuNlFBXsADk+GXtYzZgQ2bmIfjvWwKQNI0qFbKUkoqrwSFF5yW12v4O8l67QJD3Io\nVHpPIhym1plA/uBryPa1mXXts9Ba+U93Xb4VrfCHLow5+LYawrKU5ToDsIz/BfqG\nx7kSkl8r7mDfgmfPQ/e8UN15nqc3am1J+cGKrS7ZOJWid5j6/H2gbA1uiMUQio1j\nr/5NrmNWvT+ikDE7UbeRyTx/zf3DqdAGXP/fNSD3eO3yyN6HOm0bdFRftRhtguTN\ny33w8P2faiDItX+TknVOCg/9lGXWvbB4a8tmd8d8JQFMoFKGzYoV0u96rcZGIKQk\nfwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-10-30 00:00:00.000Z","summary":"

Directeur Kennis, Internationaal, Europa en Macro-economie bij het Ministerie van BZK - weet heel weinig van heel veel geschiedenis - schrijft boek

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Professor of Science Communication in Leiden

Studies how to do science communication well and writes about math for a general public.

Lives with Han, Rifka, Tex and their very cute cat Maui.

Posts in Dutch and English

Image: me in a blue rib velvet jumpsuit smiling next to a paper art work made by one of my kids. You can also see my cartouche necklace with the name of my mother in hieroglyphs.

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Joop is de opiniesite van BNNVARA - www.joop.nl

","updated":"2026-04-19 07:53:50.851Z","user":"","username":"Joop"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2026-04-18 13:47:30.720Z","domain":"mastodon.social","followerCount":0,"followers":"https://mastodon.social/users/greenpeacenl/followers","following":"https://mastodon.social/users/greenpeacenl/following","followingCount":0,"icon":"https://files.mastodon.social/accounts/avatars/109/511/618/578/045/976/original/6cfcc6aa91ddb0ae.jpg","id":"1zfylgryo463p1o","inbox":"https://mastodon.social/users/greenpeacenl/inbox","iri":"https://mastodon.social/users/greenpeacenl","isLocal":false,"last_fetched":"2026-04-19 07:53:50.924Z","outbox":"https://mastodon.social/users/greenpeacenl/outbox","preferred_username":"greenpeacenl","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuSwUeWj7u+SPiYN3W+uH\n8SX4WERubdotlBVFiEzM6M0i+QuXs80DBiYOqwnShgbbhu2FFJ931sZMJUgL6OJJ\nIKvsRe4fCBTtE24UoKG8JHZTZnSff9RPk4lj305ciiKmkGsRP6Nykv28bKa3NYcu\narRkEHMxOv96VmZn9mkMWtYzpfvnk3H/TdSZ7iD96v2INc8EmVnsvQ4tlQm18zHD\nCGakUj5tO60wyln/YjFH+BA0YEEJS2Dk3gInjAqTKi3cdapQIM5Y3Hf+M6jgHmag\nswQtBD0HUdc04qn1PHWmeOwxkaC/rI0Y2bqrshki/wZLnJMuQWkZWxm9UeE8TXt7\nlQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-12-14 00:00:00.000Z","summary":"","updated":"2026-04-19 07:53:50.925Z","user":"","username":"Greenpeace Nederland"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2026-01-03 12:14:48.374Z","domain":"mastodon.social","followerCount":189,"followers":"https://mastodon.social/users/jasperblom/followers","following":"https://mastodon.social/users/jasperblom/following","followingCount":301,"icon":"https://files.mastodon.social/accounts/avatars/109/496/555/067/268/369/original/22b37d3aba7ab4d8.png","id":"4x9acvw9a5pex2m","inbox":"https://mastodon.social/users/jasperblom/inbox","iri":"https://mastodon.social/users/jasperblom","isLocal":false,"last_fetched":"2026-04-19 07:53:51.022Z","outbox":"https://mastodon.social/users/jasperblom/outbox","preferred_username":"jasperblom","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsUFTEl+uJWGjzfTf5g7n\njJayJybaDJyX1xstIjbiXvTaXoCUsBA0PovTyOV5Kxm2W+hnYHXe+Tri60h991tb\nBV46Rn/xNtbH4/KsDHsunxZZUk8HPS6RwYBvFXMHSyJVFuXJgo+NrmGeMty6LFvT\nX0xTcieBmfXexFPpj4EKxbQbCOIgwMbCTKja/GNzQWCVu5wmlp5UvfP8P5WaYp9x\n5dnM5fisfoyj2ofs0/xwcKkgrgL+52OoZwQObOKkaevnzE5zaI8W5x0m+uMHt/eJ\nGd8KlF4LYTGgTwvEphyvCXYSvoNFc32m9JnTvTyt/BFB+SGgnS2jajbFoqWuMcdF\nFwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-12-11 00:00:00.000Z","summary":"

Global financial governance by day, Anthropocene politics by night

","updated":"2026-04-19 07:53:51.023Z","user":"","username":"Jasper Blom"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-12-31 20:54:31.180Z","domain":"mastodon.social","followerCount":3971,"followers":"https://mastodon.social/users/LLucassen/followers","following":"https://mastodon.social/users/LLucassen/following","followingCount":178,"icon":"https://files.mastodon.social/accounts/avatars/109/253/504/279/741/349/original/b65856329343cd41.jpg","id":"t5r6rxonprdv428","inbox":"https://mastodon.social/users/LLucassen/inbox","iri":"https://mastodon.social/users/LLucassen","isLocal":false,"last_fetched":"2026-04-19 07:53:51.094Z","outbox":"https://mastodon.social/users/LLucassen/outbox","preferred_username":"LLucassen","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAlwsvMzzXiYnJFnoYGCL+\nq6lWqRSFeZ5c11G8SxhuvyboiQ/BNQTJQ60dclkTYEiTkFkplwKzK9UibRc7i8zG\n+Uv4lpjTjsCCgHbiCxaA4JhpXwRg1LuqmKHBopiOsi6/FDdjeh0tcS0f0ROnkM2z\nlOl0lrXNWUrs0rY5Zo9J8Adb0ATF9zepjSzd0b2bEOq39FnZTOUOsbV2PcAfPvDP\nf1YAOCX1eknwhPN/CgmygXFrYhB57Q0gS7di7XUrFWrkRV5h9YZoTzHk8D9SPzB/\npRoztp/EsqWQXB8Coc/4vrwRFNHD7Dqm1vj6CdFWHTTxTZHrMw58eWgK8520jH17\nJQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-10-29 00:00:00.000Z","summary":"

Directeur van het Internationaal Instituut voor Sociale Geschiedenis (IISG) en hoogleraar verbonden aan het Instituut voor Geschiedenis van de Universiteit Leiden. Lid van de KNAW.

","updated":"2026-04-19 07:53:51.094Z","user":"","username":"Leo Lucassen"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2026-04-19 07:53:51.201Z","domain":"mastodon.social","followerCount":0,"followers":"https://mastodon.social/users/EwoutKlei/followers","following":"https://mastodon.social/users/EwoutKlei/following","followingCount":0,"icon":"https://files.mastodon.social/accounts/avatars/109/252/589/549/315/122/original/26d5c042b8602fe6.jpeg","id":"1jqd4f6sbeaf08s","inbox":"https://mastodon.social/users/EwoutKlei/inbox","iri":"https://mastodon.social/users/EwoutKlei","isLocal":false,"last_fetched":"2026-04-19 07:53:51.200Z","outbox":"https://mastodon.social/users/EwoutKlei/outbox","preferred_username":"EwoutKlei","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA14KZvyMv6ZNbzeylZ8I6\nNml4MVXsO50MOKDp/6DK5a/sDJms3ONkpZMqd5CuWGUJ9neaXvg5nYNtbaB9T2my\naCGonbrHKNjT10WfVUf+qZZgmVvAfOl4LdIQilReGChDGxtFNmnaGFqKMtWxXOBj\nIvc63LPWZnevKJI7e3SkUIq5/u51GO9tJT9/cv0i3vK/uJcS6yX5jtTNopKmFV0K\n5NltjgODKXkG4izeZn/aw9NOrZflAIOH/nD92sfbKTiq9OR7eIczVSQ7lWaOzeXw\naDGvRvLHO3HMtYRYuv1pza6QdpDeiFaub1Le9qD+EgtOb5O/1oXnBvwgJPG810H6\nzQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-10-29 00:00:00.000Z","summary":"

Historian | Ph.D. | Biographer GPV, JOVD & D66 (the very short version) | Journalist & Editor @deKanttekening | Contributor @HistorischNwsbl & @ahval_en

","updated":"2026-04-19 07:53:51.201Z","user":"","username":"Ewout Klei"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2026-03-18 20:19:15.778Z","domain":"mastodon.social","followerCount":0,"followers":"https://mastodon.social/users/Tinekeceelen/followers","following":"https://mastodon.social/users/Tinekeceelen/following","followingCount":0,"icon":"https://files.mastodon.social/accounts/avatars/109/251/488/000/425/467/original/a06cc2125b612200.png","id":"cm0p83ply96qcbp","inbox":"https://mastodon.social/users/Tinekeceelen/inbox","iri":"https://mastodon.social/users/Tinekeceelen","isLocal":false,"last_fetched":"2026-04-19 07:53:51.314Z","outbox":"https://mastodon.social/users/Tinekeceelen/outbox","preferred_username":"Tinekeceelen","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyW9uE0NXCS0KaNrYs0Ya\n0xjeq6XsqqU2TtsyHjRXOVzuiw3CazAr84DvTrZaZ9GnBId2IHvtpCCWF3Cz5NpV\n5/DovKUCyB/JofZu4B/W4Me4HLABq//dk6c6TtxenG8s84QUBLYdXUcW2vPV3DJp\nWiqQt8mLU/59IsDuDWCk8zOWSMzpKL/2thw5OGgNn9Ul+UOdDklBA3Qh/5L5iuGS\ndfK6QNrT8W2xk8PH8E7E2oQOiKX4s6TG+VW/dJ63cFYK3vtHF5DSx4qeucVgUc1k\n7CMND2iSv26UyYlKVYIev9HyaLNFtcb2y2ZG882vfaKC/af2BkOQqlfSBUhv0l8l\ncwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-10-29 00:00:00.000Z","summary":"

Stichting Vluchteling IBAN NL48INGB0000000999

","updated":"2026-04-19 07:53:51.315Z","user":"","username":"Tineke Ceelen"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2026-01-17 11:56:58.218Z","domain":"acg.mn","followerCount":6162,"followers":"https://acg.mn/users/art/followers","following":"https://acg.mn/users/art/following","followingCount":0,"icon":"https://acgmn.seeusercontent.com/accounts/avatars/000/093/188/original/c0a479de2edac04a.png","id":"aqemgr81fre468t","inbox":"https://acg.mn/users/art/inbox","iri":"https://acg.mn/users/art","isLocal":false,"last_fetched":"2026-04-19 07:53:52.189Z","outbox":"https://acg.mn/users/art/outbox","preferred_username":"art","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAutRLeJl+lJj3HPv+vaZC\nWchvubBeg77+VdpYMGXsaniYI7ZyfrAztmrLctTVEOim+0NZUi3r85Hxj5V/41sv\nhNMHu3rQOlnLLpCTErGbUkIOAAEvAUBSJS5jJuiaY7iEVT9vUF5z4elkzWhg4XVS\nHJrzkIJ9QBu/qErt4SEbymxoxnBqB3adURvgSSm/JTlThuVLx273TWhkykW0DCms\n713hf+UoWbYGF2h/HSUIuyfjapW6xz9IDBmq8cWz9lYLa930YVYzg93meOUfGHNp\n0iX1UWkL4ViC4Kgf4/8+sMuS1jnj46DcnFsrh/HyVfpAQK3GAd+guQzWDSj9RtPP\nXQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2020-06-12 00:00:00.000Z","summary":"

Credit: https://artvee.com/

","updated":"2026-04-19 07:53:52.190Z","user":"","username":"Classical Artwork"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2026-04-19 07:53:52.345Z","domain":"pixelfed.social","followerCount":0,"followers":"https://pixelfed.social/users/IrisWissenburgArnhem/followers","following":"https://pixelfed.social/users/IrisWissenburgArnhem/following","followingCount":0,"icon":"https://pxscdn.com/cache/avatars/788369950403757056/avatar_jc4xrt3.jpg","id":"4e2xza8xvurdwc4","inbox":"https://pixelfed.social/users/IrisWissenburgArnhem/inbox","iri":"https://pixelfed.social/users/IrisWissenburgArnhem","isLocal":false,"last_fetched":"2026-04-19 07:53:52.344Z","outbox":"https://pixelfed.social/users/IrisWissenburgArnhem/outbox","preferred_username":"IrisWissenburgArnhem","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArvYrRqz4sckGvhhmyLdN\nP+e+VGykHah49/CxUJQuEUskP0p2u1Rb7boWZoxflkYsxnoVuYs303JB2xno+Vk2\nUkTk05puY0ZOXwRjKbrbU5ZOqpSeL0Pur5lWEgvS2/gOj2RPvBFxGwQv+biCsfDS\nr83Eh/5iC/QY58syoldEj5IVss9YeQgwH66mmU+g1vCxQKMCDtTR+zKghGR6tqF8\neypGDqHwF5H5XVhSPD06r/e9k2pUSAjzaUuH1JOTPGHp4i10BaLeuK4fMjpt333l\naUW4CLqK5bxq3SbSdM3GQw+VjezSjQOqemwLEqCvHXhQQuLqz6C3OeSPYSlPnM+0\n6QIDAQAB\n-----END PUBLIC KEY-----\n","published":"2025-01-24 00:00:00.000Z","summary":"Huisje boompje bandje","updated":"2026-04-19 07:53:52.345Z","user":"","username":"Iris Wissenburg"}],"page":1,"perPage":10,"totalItems":20,"totalPages":2}

Cathelijne Bouwkamp

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