{"items":[{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-07-11 01:37:16.615Z","domain":"mathstodon.xyz","followerCount":188,"followers":"https://mathstodon.xyz/users/helger/followers","following":"https://mathstodon.xyz/users/helger/following","followingCount":124,"icon":"https://media.mathstodon.xyz/accounts/avatars/000/058/161/original/d28f15239a8714ed.jpg","id":"m24utm56ep8q0ji","inbox":"https://mathstodon.xyz/users/helger/inbox","iri":"https://mathstodon.xyz/users/helger","isLocal":false,"last_fetched":"2025-08-02 07:08:42.048Z","outbox":"https://mathstodon.xyz/users/helger/outbox","preferred_username":"helger","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApXN5T8ABFBqqKAGzsx6h\nCxTZaAnNl8AMriDAjToms3Kp6PBK6azDnoUp9ofpJtymQzELAp7KV+6UiFZTOApO\njoGzx4HpnoTh8uFZMqjD9qaX2VEBeOWDGnuGGgmxDPTDSrprTuZhtUVztJMZ8264\nYIZ7eX2cYXIZIxW/cI+2SkV/4SislKIjL063hpSskI04pKKwz9r3IZ90p9ORfs5w\n04iBr94JxhdrdMO9dMl2cylKZV6CjxZv8Ug8L+2L/byta0subZ37aeG+FEfk2knS\n3WM45QGJ60Is26s1/jnpbA2gnraSpZhaM3o0dqLEoQm78Y5O3ZsGFjIb6pVL63i/\nuQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2018-10-19 00:00:00.000Z","summary":"

Cryptographer. #cryptography, #snark, #zeroknowledge @helger.mathstodon.xyz

","updated":"2025-08-02 07:08:42.048Z","user":"","username":"Helger Lipmaa"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-07-18 17:45:16.893Z","domain":"ioc.exchange","followerCount":9,"followers":"https://ioc.exchange/users/mchl_myr/followers","following":"https://ioc.exchange/users/mchl_myr/following","followingCount":38,"icon":"","id":"csv6z826x0w0p5b","inbox":"https://ioc.exchange/users/mchl_myr/inbox","iri":"https://ioc.exchange/users/mchl_myr","isLocal":false,"last_fetched":"2025-08-02 07:08:42.225Z","outbox":"https://ioc.exchange/users/mchl_myr/outbox","preferred_username":"mchl_myr","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA31Lv6LByl8h032x4XHBT\ntkkioxsRerHuz/PdPst49SocWdqlUnsdqeye3lCKXKgABdlw3m2keg0ITMebEfdb\nQsanJ8oqkyc/LV+ymtUx1+5+RD8Inl7UxBDh3kyt0cDn3YrcF5e+w7HloA3KUE32\nASk8Nzhi5eFKOLKT8v7Cocb1HjlgKRMjjjozw7tTnXBTrYGd1LKylThGNSBWC9Ss\nV0c6Seyk2ion1vVfiTtPTscaarukGiITRES6yhH8DG696h9lV+oqU8YBDMYKGsHG\nCTmBot8MgPNlHnkeuDK3oZwKhcPxBN8fuAJhl8lu83DhVmqCS1LOZ7CN6BBHuhvt\n8wIDAQAB\n-----END PUBLIC KEY-----\n","published":"2023-01-12 00:00:00.000Z","summary":"","updated":"2025-08-02 07:08:42.225Z","user":"","username":"Michael Meyer"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-07-16 23:12:36.131Z","domain":"mathstodon.xyz","followerCount":742,"followers":"https://mathstodon.xyz/users/joshuagrochow/followers","following":"https://mathstodon.xyz/users/joshuagrochow/following","followingCount":362,"icon":"https://media.mathstodon.xyz/accounts/avatars/000/287/987/original/6264c9ec054fb54e.jpg","id":"rgn1qk1vrgi395y","inbox":"https://mathstodon.xyz/users/joshuagrochow/inbox","iri":"https://mathstodon.xyz/users/joshuagrochow","isLocal":false,"last_fetched":"2025-08-02 07:08:42.487Z","outbox":"https://mathstodon.xyz/users/joshuagrochow/outbox","preferred_username":"joshuagrochow","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvHyLfztOGA2RvDaK8srB\nX8Lbnyg8D4rrGnzLM8DbnOUaYWpXQkDnHnACqM5ms0bMIgOXPg+9z13X+PYQNOUY\na7NvMZLwn+zR37ogttolJmgd0gV4Kg5ROCtN5F7iVJwKSRylxsuh6rm0SN1Jw2jg\nTz8kdPs+eFQDv+GXaRvN23wnwK7GfB8IbqETUusFrGMUsmqR9yWQhQa0IM5RSJ2x\nBmdyhWLFc2U+PQgOrMp+xpEyDNzDxWErJR3cw5Bn/RanGZBJ8zu7IhWCb24wARAn\nJVeA9+AYooOVZzS6KxNJgs0qkfiQuAfc9TziPCAHjZJfknLxHbsu8gDvhIsE+I6k\n1wIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-04-25 00:00:00.000Z","summary":"

Assoc. Professor @ CU Boulder Comp. Sci. & Math; Research interests: theoretical computer science, pure mathematics, and complex systems.
Other interests: climate change; accurate (long)COVID info; equity, inclusion, & accessibility; improving academia. #BlackLivesMatter #TransRightsAreHumanRights #LandBack #CovidIsAirborne #CleanTheAir #StillMasking #MaskUp #YallMasking #TCS #TheoryCS #math #ComplexSystems #complexity (both kinds) #academia

","updated":"2025-08-02 07:08:42.488Z","user":"","username":"Joshua Grochow"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-07-07 11:57:55.895Z","domain":"someone.elses.computer","followerCount":1245,"followers":"https://someone.elses.computer/users/xot/followers","following":"https://someone.elses.computer/users/xot/following","followingCount":608,"icon":"https://someone-elses-computer.nbg1.your-objectstorage.com/accounts/avatars/110/644/805/367/734/652/original/2885b7830c813e74.png","id":"aou0dd14gz33wve","inbox":"https://someone.elses.computer/users/xot/inbox","iri":"https://someone.elses.computer/users/xot","isLocal":false,"last_fetched":"2025-08-02 05:42:01.659Z","outbox":"https://someone.elses.computer/users/xot/outbox","preferred_username":"xot","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsHL0qLyBTyttmpSaEDjh\nnAv0B2g+6jchESUN0xpwB5nAuNov0ndtKBmNJ5ndBOAR6EjGv0jnNRxxWkLJXr//\n40/ZXWvZIZIm68+xo71hmcqT+V5CfIM5KtT5EesbCYJKyDquJ3AqWbpnS8UWfz0N\nBJ/rJDAhhr9ijqHcO0gADbFdKwZxFLOVDSIlJwIPZIvam+NomoQwc5r5n2V+4R7X\nxKxPaoKU40yYvMoi6Pa63u2aQK6QgT/ENnls5dP74/XLqsfDH4VcGJJF+D+ijv0U\nvf2t8gtJCbXEAPlc4DSr2dXMu6ozl5cOcopMx0bkNR8eiT43loyQ7/jkUk42YGd2\ntQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2023-07-02 00:00:00.000Z","summary":"

Visiting Professor Karlstad University. Associate professor privacy enhancing protocols and privacy by design at Radboud University Nijmegen. Privacy Engineering Boffin.

Author of "Privacy Is Hard and Seven Other Myths. Achieving Privacy through Careful Design."MIT Press, October 2021. https://mitpress.mit.edu/books/privacy-hard-and-seven-other-myths

","updated":"2025-08-02 05:42:01.659Z","user":"","username":"Jaap-Henk Hoepman 🟥 ⬜️ 🟩 ⬛️"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-08-01 19:24:04.437Z","domain":"ieji.de","followerCount":0,"followers":"https://ieji.de/users/yx7/followers","following":"https://ieji.de/users/yx7/following","followingCount":0,"icon":"https://ftp.ieji.de/accounts/avatars/109/988/041/736/695/762/original/e8c734dbbcd7ac5c.jpg","id":"56t03l9z3e05m1e","inbox":"https://ieji.de/users/yx7/inbox","iri":"https://ieji.de/users/yx7","isLocal":false,"last_fetched":"2025-08-02 07:08:43.002Z","outbox":"https://ieji.de/users/yx7/outbox","preferred_username":"yx7","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAo3ByvDS70/3Q7025WuQP\nr0vvaeW49n6rkMmFiUHPvnNl1tPgpB9xIGXGSmvOhRjC2F7DUJyWYX07j1NauwiG\noOtL4/0Fi9PE2fOIblB17GuBkr2pbsLBuy0oGIJec2StHxc5O5XuzCJkTKIq3sUk\nmTVVsyZ0a2o4Wfk7XYpsMywuKcaL9yHFg3iK2ZE3T9Zp5qtrreBnn7KccyROHATs\nebBWtdnfeLDXjnwE1fHgrYQo/MFI5E0+SLHsJ2Xrvc9XdVJunL/wGd1FfwY61iIX\n4JThOyqakwPpM4x7m9u7CT42dW7y868v4fS6SPOu4bCptGSdefZ3bM71bf8krjoH\nPQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2023-03-08 00:00:00.000Z","summary":"","updated":"2025-08-02 07:08:43.002Z","user":"","username":"yx7"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-07-30 11:44:34.331Z","domain":"mathstodon.xyz","followerCount":0,"followers":"https://mathstodon.xyz/users/isogenies/followers","following":"https://mathstodon.xyz/users/isogenies/following","followingCount":0,"icon":"https://media.mathstodon.xyz/accounts/avatars/109/308/227/826/654/956/original/2676766d2ae14337.png","id":"e11u802gr0f822y","inbox":"https://mathstodon.xyz/users/isogenies/inbox","iri":"https://mathstodon.xyz/users/isogenies","isLocal":false,"last_fetched":"2025-08-02 07:08:43.032Z","outbox":"https://mathstodon.xyz/users/isogenies/outbox","preferred_username":"isogenies","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtYXUh0yzffvEJX+JWaNX\nCtCDdaM2sxBkdRsacZ/oITojA6h2sAhBhjOvZjEeL/nEGiEg0dmmp/nmU2j0eH/s\nFN2WBNLRiN+K5zeNiPuC9LqZwVOeQgsf6geP9CxaqXQZQjwB9pEL5wfXcUjKBJvj\nEqVnZXUffwU/WHxxIrps8Xpi3yebwsuNi+tztSLK6XjyJ7SSQfIoI1RVO3TvNGR3\nvIrp2+AqvuQQ1CoJCBlRfOBJVuOLv85ATRgAlkBsusmjW6mAc+hGFQkpFhCfN2D0\n2YFlhHSeitAH14vuPioTlHAUPzd0abXiHYzshMOzwEOyJKLHUF3gosaKUwRkYH2q\nZwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-08 00:00:00.000Z","summary":"

Cofounder of CryptoHack, Theoretical Physics PhD

","updated":"2025-08-02 07:08:43.033Z","user":"","username":"Giacomo"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-07-24 18:17:27.061Z","domain":"ioc.exchange","followerCount":0,"followers":"https://ioc.exchange/users/amalia_pizarro/followers","following":"https://ioc.exchange/users/amalia_pizarro/following","followingCount":0,"icon":"https://files.ioc.exchange/accounts/avatars/109/898/976/046/395/892/original/f113522026a4b7cf.jpeg","id":"sm4qfv6o5b919c0","inbox":"https://ioc.exchange/users/amalia_pizarro/inbox","iri":"https://ioc.exchange/users/amalia_pizarro","isLocal":false,"last_fetched":"2025-08-02 07:08:43.210Z","outbox":"https://ioc.exchange/users/amalia_pizarro/outbox","preferred_username":"amalia_pizarro","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtI8seOnMxcEqF6d2cby3\nQwGkZ3NtyIFHVooQ46HDP7UJqkdeu5tAhdp6vt7vDBR8jeyC+reryukcFZpj0bQW\naXBqywd7brkd0Dv3LuffkN3cdPkPsQeI1TdSPG+PH/iHSE93qxeHBT0XsT4yW/Fq\n56zgHb9rKlUiDH83B8r86jaUda0P3xJjc2b68CrhGVnm8YywPsFQ/CrWJUDk04jw\nnAuEF7P8k2t1PtcY8L3iPG+NG6Y9d5d6eLEPHB2aOdFSrV2XNhiQjcfezeqb+hJp\nq2LSGHm3fCOYoz0Ur92ALmvJnBgFtQOUmBb3QAQRkN9CcXWN0nexaHonK4ztPMct\newIDAQAB\n-----END PUBLIC KEY-----\n","published":"2023-02-20 00:00:00.000Z","summary":"

Professor of the Institute of Mathematics
@uvalpochile
. Interested in PQ cryptography and Algorithmic Number Theory...also literature, music, memes y vino!

","updated":"2025-08-02 07:08:43.210Z","user":"","username":"AmaliaPM"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-07-29 08:22:07.523Z","domain":"ioc.exchange","followerCount":0,"followers":"https://ioc.exchange/users/pbarreto/followers","following":"https://ioc.exchange/users/pbarreto/following","followingCount":0,"icon":"https://files.ioc.exchange/accounts/avatars/109/538/002/139/583/560/original/d2a5b0c1beaba876.jpg","id":"dp9kw6cp6lfu3i8","inbox":"https://ioc.exchange/users/pbarreto/inbox","iri":"https://ioc.exchange/users/pbarreto","isLocal":false,"last_fetched":"2025-08-02 07:08:43.389Z","outbox":"https://ioc.exchange/users/pbarreto/outbox","preferred_username":"pbarreto","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxpniXSQPJqMt6zZnYtJp\nq/YiSpm5iDvrugCZPG/ZbRHwnLQ6/+lRzRWtOKp5rC33yEc1yXE/9Yb/o3P1iVXf\nobE8QNsRcYEy/X8OqnFTu1iBs/RPvKZOvDNcU779TjjBSR82PymvzXPmtr8Sk4Qw\nQEo0shooYsWaN9EsUprifRIIRlGYRKqCjVsp1OOiWm30//F+GaxjKMgCbgdcKIOO\nqCrnMDxTI03KNagfTKAee0r940sRJxgoKA2rTphd0tBZTDDL9S8ACMMAmtaTEYQA\nlZ49lrL9Fq+hDnKJqgakaDEXZZ3g+xaS4rnwc7naY3zh9C8gMO/v5CLaIsFMqfW5\nrwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-12-19 00:00:00.000Z","summary":"

Cryptographer. Associate Professor @ University of Washington | Tacoma. https://goo.gl/BCd77L (also, amateur composer).

","updated":"2025-08-02 07:08:43.389Z","user":"","username":"Paulo Barreto :verified:"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-07-06 20:44:24.568Z","domain":"mastodon.social","followerCount":7056,"followers":"https://mastodon.social/users/fj/followers","following":"https://mastodon.social/users/fj/following","followingCount":3376,"icon":"https://files.mastodon.social/accounts/avatars/000/013/653/original/2e3a5fe3f184c298.jpeg","id":"dt9ljzl46085y85","inbox":"https://mastodon.social/users/fj/inbox","iri":"https://mastodon.social/users/fj","isLocal":false,"last_fetched":"2025-08-02 07:08:44.342Z","outbox":"https://mastodon.social/users/fj/outbox","preferred_username":"fj","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0lWVpSyhC/maewVqfUa1\nxCG9Owi9j60UwLpQgq2etEAhfl92x2aYjIdWjScts8dGUU3m7T49iKzd3XXaHyvl\nnrxk3+NaE5/vpVo8R7lC7wSnpLJfA7rQp7VkoV+k2LO63eaIdfqLIsItOvAch0Ev\nXSV+OVmEQipUa4pvwQrWZh98ifSyn9aDdnudmppzJxl2rG+6LigD753Tck4cpJKX\nTXZynaNrziIZP3zJzr4zukSVcWLtCSU1Com6iCkjuxs1xe62ireWFbxQgEXs1DIi\nLv9LrsTMjlQlRpGmGuAFsgjL/XVERqKNhUYeuRBUQR0uUh3rX1nL7m+yzvJK7yI2\n8QIDAQAB\n-----END PUBLIC KEY-----\n","published":"2016-11-23 00:00:00.000Z","summary":"

Cryptographic & Security Engineering

Previously: Founding & Lead iOS Engineer @signalapp

Tooting on all things #cryptography, European federalism, #security, #climate, European #aerospace, #energy and #mobility

","updated":"2025-08-02 07:08:44.342Z","user":"","username":"Frederic Jacobs"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-08-02 07:08:44.469Z","domain":"infosec.exchange","followerCount":0,"followers":"https://infosec.exchange/users/mjos/followers","following":"https://infosec.exchange/users/mjos/following","followingCount":0,"icon":"https://media.infosec.exchange/infosec.exchange/accounts/avatars/109/290/912/518/832/274/original/aea25483ed090bd2.png","id":"f21b12r7x69q5n3","inbox":"https://infosec.exchange/users/mjos/inbox","iri":"https://infosec.exchange/users/mjos","isLocal":false,"last_fetched":"2025-08-02 07:08:44.468Z","outbox":"https://infosec.exchange/users/mjos/outbox","preferred_username":"mjos","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAr7/kTfW4h+tD5nEG5nQi\nLXzUI6LRWIuf++R3PsrcaHd47ARtUmrAJ2eDNryL1hX8jZAXw+b9uaU48srxiTZE\nL7Gi7TT4LBZq9Yla0sFLU0UPQjcFTE8H3EAkBVg0BbDKCKFFqHvYafgH7Wc0VfW0\nIF3oXn7mKYasi4m+4i/mqiz+qwGeTF/aZ7M58Q+oveO6n4PKsSCck1JtYPugjkme\nkBh/QxZnI2cy/CGwP2zFpf50yZAG4Civ4a1OUihfQq8Q2kM00TihkT9Zg047n1IX\nkxe4Vnxy4jQMFCXmF4MNeKUF2jv+4nYWnCh4YexK110sz89rk2eYTV2X5lJiJtmH\nrQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-05 00:00:00.000Z","summary":"

Cryptography Things

","updated":"2025-08-02 07:08:44.469Z","user":"","username":"mjos\\dwez"}],"page":1,"perPage":10,"totalItems":50,"totalPages":5}

Krijn

Following