{"items":[{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2026-01-20 14:08:53.872Z","domain":"social.bund.de","followerCount":445,"followers":"https://social.bund.de/users/umwelt_info/followers","following":"https://social.bund.de/users/umwelt_info/following","followingCount":267,"icon":"https://social.bund.de/system/accounts/avatars/115/416/459/819/913/932/original/a477a45a356e03ca.png","id":"f11bjjvxvsxpoht","inbox":"https://social.bund.de/users/umwelt_info/inbox","iri":"https://social.bund.de/users/umwelt_info","isLocal":false,"last_fetched":"2026-03-17 02:02:02.877Z","outbox":"https://social.bund.de/users/umwelt_info/outbox","preferred_username":"umwelt_info","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArLS4oE9SSYBgld1jHYso\nIbARzLpfetuuJTdrJ4qdUvrmud7rCb8GMRkZh82QTnklyjjsdM3AUAbvEl4BaCvD\nFoNrEX4IKfZ/NcNbVU0PWj+rno8wDhVELlikvt4b/bC/JefpXmBmWsazbqWhH3TS\nUbmHqQ3mIYv7rttsk3/DMzx4OGU5VTdEuoTpQJghYicuLxp14xq6hwYlUSalHt1U\nzEhKWjZHg/6TNb1ElFKJOmSIJQG3cZyoslS1/5CSSYZCz8Xd2mEXXL7BwJpJFOij\nBekqcIgKUGGPTulLNVXU3EcbKz+n6mwzjdv8AgSOfG+UJ/ldVn3ByXM37lBEBBme\nUQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2025-10-22 00:00:00.000Z","summary":"

Das Portal umwelt.info bündelt offenes Wissen über Umwelt und Naturschutz, macht es für alle auffindbar und schafft somit die Basis für eine nachhaltige Gesellschaft.

#Metadaten #FAIRData #openData #Suchmaschine #Naturschutz #Umweltschutz #opensource #opencode

Das Portal umwelt.info wird vom Nationalen Zentrum für Umwelt- und Naturschutzinformationen am @Umweltbundesamt entwickelt und betrieben.

Titelbild © unsplash / Fotograf: Max

","updated":"2026-03-17 02:02:02.877Z","user":"","username":"umwelt.info"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2026-01-26 16:24:14.116Z","domain":"vis.social","followerCount":28,"followers":"https://vis.social/ap/users/115906504039054096/followers","following":"https://vis.social/ap/users/115906504039054096/following","followingCount":6,"icon":"https://cdn.masto.host/vissocial/accounts/avatars/115/906/504/039/054/096/original/7950b991da3dfd0c.png","id":"p9br8u0tj4s6i8w","inbox":"https://vis.social/ap/users/115906504039054096/inbox","iri":"https://vis.social/ap/users/115906504039054096","isLocal":false,"last_fetched":"2026-03-17 02:02:02.947Z","outbox":"https://vis.social/ap/users/115906504039054096/outbox","preferred_username":"VisualisingClimate","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAml7CLHChcf4fc+5ihuFt\n2+VanErh34es9xTB3ZpP1KsJ4DYt7ij1OdfypdyU1ezniq0G5lyHO0Ml8LXiq/DI\nStruSlgVsXaUJZ88uMwo/NMvX4UUVbyax6OX9rIxDsk2vpJ4twXPVqrrdfQNDkCS\njzVr6ZQdyaPDL/oDoqQctSO8mhQEJlNI/V7YNNII5feyZWJn1hsHL3WoQtWk6smD\nkj8hA9S5u+MWc2bJFZapAc+h9mbg0IKhuCcZH4A3Fb5FyC/IfZtBBam1mHsCNkrj\nN+2OcDWsSjFOyaqvscAbzDefDlM5so+jtS4QvX0PTQHARbvOplI+fkKMxOd8+fYj\n5wIDAQAB\n-----END PUBLIC KEY-----\n","published":"2026-01-16 00:00:00.000Z","summary":"

The first global conference on how data visualisation can support understanding and decision-making on climate change.

𝗕𝗼𝗹𝗼𝗴𝗻𝗮, 𝗜𝘁𝗮𝗹𝘆
4–6 November 2026

Website: https://visualisingclimate.com

","updated":"2026-03-17 02:02:02.948Z","user":"","username":"Visualising Climate"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2026-01-21 08:45:56.508Z","domain":"en.osm.town","followerCount":878,"followers":"https://en.osm.town/users/bikerouter/followers","following":"https://en.osm.town/users/bikerouter/following","followingCount":2,"icon":"https://cdn.masto.host/enosmtown/accounts/avatars/113/078/503/390/025/705/original/ae19daeda0b5580f.png","id":"n7pjl7aqnd1y44o","inbox":"https://en.osm.town/users/bikerouter/inbox","iri":"https://en.osm.town/users/bikerouter","isLocal":false,"last_fetched":"2026-03-17 02:02:03.017Z","outbox":"https://en.osm.town/users/bikerouter/outbox","preferred_username":"bikerouter","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0987BFBD332Pfx125PdQ\nE4uycm8u8ABtFNjFO+BkQ8CrlUUbyMnN+JS34aYX5qx5euJcCdGaySLJ+rztnnbP\nRbeSgjbVGWlIpSuZhQ783PVNwoBOtFFAVz9orJBdQXmGaqwHIjRPn0j8yw5knvL/\njV4G9AUoF7Z7pu2OxGEwOe6HBid3+JEh8WbKN7seqi8nEbdwUczx+NoMIWLzJH7V\nXveyssGT62FSINI7sF9zFQzT3tLQm3i/88oS5HQe6hOepjFl+Br3ndnPxrjaZ/VJ\n3tvp4bit3MFvgrvZLCZTbcEaU7VnEsLB23mqeUJaWtV9F5BNqIieRIwFkhbyF+vj\nlwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2024-09-04 00:00:00.000Z","summary":"

The privacy friendly, non-commercial route planner – based on BRouter, BRouter-Web and OpenStreetMap. You'll get probably the best cycling routes - worldwide and no matter what kind of bike you ride!

","updated":"2026-03-17 02:02:03.017Z","user":"","username":"bikerouter.de"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2026-01-21 13:50:13.723Z","domain":"fedifreu.de","followerCount":713,"followers":"https://fedifreu.de/users/anlomedad/followers","following":"https://fedifreu.de/users/anlomedad/following","followingCount":842,"icon":"https://fedifreu.de/system/accounts/avatars/115/150/259/433/648/545/original/d1b25dc3bbdc9f66.jpg","id":"510fl8ubl1b2f3t","inbox":"https://fedifreu.de/users/anlomedad/inbox","iri":"https://fedifreu.de/users/anlomedad","isLocal":false,"last_fetched":"2026-03-17 02:02:03.074Z","outbox":"https://fedifreu.de/users/anlomedad/outbox","preferred_username":"anlomedad","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvmP0ImXtV4aiaRM6hycR\nocG2ULX07mD3zMMahNCRZDDK1cEYXJ6CIO0tYJuAL/Mg2jPRCx3W6WakMsbn8QjU\nbL7sV87eYOB1plyU6ROIGTpAazMDFv9K4umxgWgQqSSJwv9812QgPXZkcvNvFLmg\nkyoHAAZza0prNGxWrux3ame+xjNiIVwwNzKDUKzZnLZZ+kAqoB1K5Xy0ICNO1pE+\nBdwKBVtQvnCmMybgcH/W3NxgHHxQh1mAbEFLOnM3rvw27eon0H64jECBOuyD0Pa3\nYqSOK4SUA9EI5TR/iMWv2bAl5JE9ssKcp3s2OYKVWDv1+z3kjVRpL5lw2Nig0RhU\n6wIDAQAB\n-----END PUBLIC KEY-----\n","published":"2025-09-05 00:00:00.000Z","summary":"

I know nothing of Snow and climate change. But its complexity is fascinating.
And how should our societies live within biophysical planetary boundaries?
*322ppm

","updated":"2026-03-17 02:02:03.075Z","user":"","username":"anlomedad"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2026-01-21 20:40:18.705Z","domain":"nerdculture.de","followerCount":103,"followers":"https://nerdculture.de/users/yingfochung/followers","following":"https://nerdculture.de/users/yingfochung/following","followingCount":130,"icon":"https://nerdculture.de/system/accounts/avatars/115/249/699/574/228/258/original/2828dc315c9f27e9.png","id":"wjhrq42aba3he9a","inbox":"https://nerdculture.de/users/yingfochung/inbox","iri":"https://nerdculture.de/users/yingfochung","isLocal":false,"last_fetched":"2026-03-17 02:02:03.251Z","outbox":"https://nerdculture.de/users/yingfochung/outbox","preferred_username":"yingfochung","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvEoag2b1R4/sjinjSw4a\nGhGP2n1JyNFCgFpqzXuCCAlqevAQtPb6oU7WbuNXFJM6Fxp+Ap+KU7v2lO++nP6q\nw0PwBubY/k9GRgzjEgBAtKp5hYzGMmfou+GrwKazgy8hpgJCzQszI5x+rjcepieU\n+tU3DSo3WixNoFiskQu7TWNiDPD+QACb60k2VKJou+EqkmF7kPq3GjQ08idd3HQF\nA5LXMXvBCQ6fKI0cvo5xZzi28s76prUR7Am3IDlGi38I8s5RTJcw851D5raLpps+\nvOav/juRGLLcQZ4xpE+k/56eF1HrFgvcfB/QtTS91rUsUXuC8nRwA/0MwXOtfAQl\nnwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2025-09-22 00:00:00.000Z","summary":"

Mag Hong Kong-Filme sehr und fast noch mehr Doctor Who, Douglas Adams and PG Wodehouse. Zufriedene Besitzerin eines Steckersolargeräts. Posts mainly about climate crisis, German politics and stuff I learn on weekends.

","updated":"2026-03-17 02:02:03.251Z","user":"","username":"a_ying"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2026-01-20 14:08:53.809Z","domain":"karlsruhe-social.de","followerCount":720,"followers":"https://karlsruhe-social.de/users/giggls/followers","following":"https://karlsruhe-social.de/users/giggls/following","followingCount":538,"icon":"https://karlsruhe-social.de/system/accounts/avatars/109/366/561/565/206/006/original/05f973a26198b247.png","id":"wrp5bgq24aoxv53","inbox":"https://karlsruhe-social.de/users/giggls/inbox","iri":"https://karlsruhe-social.de/users/giggls","isLocal":false,"last_fetched":"2026-03-17 02:02:03.287Z","outbox":"https://karlsruhe-social.de/users/giggls/outbox","preferred_username":"giggls","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuZ1ChjlRZTh1g3rlfBdk\n2CfkAh0Eqr5pzzEfsG0o6QExKGcLuDjZJoJE3I5yUDhelkbBxnDttI+5f7lozYGg\n+ZX/gtO6t9yq7YDB7B/XaxCh87u8vYIgE0FGh19Hb9JYIY9Q63XFnH8T+Zw8If9s\nlKN13HW5Y5neF8EI0mEpqj0qBd7i7wD4OQTaAQP+cB1yOhjPXffeMCwpQ5O/d+ft\n7isOKVLznZ/3XQhKkLpPtdrky6aUdZsbC4XIyohFyVNC413CszxIuMVdaBcCK1XC\nb2ZroVNt8sMkuN9b4rHCtN3RQQbZEr6Lzt7qr12TC9SKnuS2tNyhRNH00mnG9zJw\nuwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-18 00:00:00.000Z","summary":"

Openstreetmapper, amateur brewer, Unix/Linux advocate, left-wing liberal (mostly), geek.
Living "digital sovereignty" since I started using GNU/Linux and the Internet more than 30 years ago.
Riding a #chainless bicycle.
@ Karlsruhe, Baden-Württemberg, Germany, Europe, Earth

","updated":"2026-03-17 02:02:03.288Z","user":"","username":"Sven Geggus"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2026-01-23 22:59:21.849Z","domain":"en.osm.town","followerCount":326,"followers":"https://en.osm.town/users/osmberlin/followers","following":"https://en.osm.town/users/osmberlin/following","followingCount":24,"icon":"https://cdn.masto.host/enosmtown/accounts/avatars/109/256/747/613/155/561/original/63a82fb1ee5bbc48.png","id":"7t0thiu0qrnaddm","inbox":"https://en.osm.town/users/osmberlin/inbox","iri":"https://en.osm.town/users/osmberlin","isLocal":false,"last_fetched":"2026-03-17 02:02:03.319Z","outbox":"https://en.osm.town/users/osmberlin/outbox","preferred_username":"osmberlin","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA5EBQNi9KHKqVtLT3h3r8\npxmz+M/nD74wlR9mc8bp/DyLtYqZ8kgcEQArwZNU0LjSpjWY7n/xZDhzctNssjPa\nJcr3j7KHnfCu+rBCDb9aeS4ahII4kvSzDZgwgmZC6mcKCXph3SJrSrtEFo2Gr8sc\nzq0AxCNbWZ/FeD9hevG5WxGk2dNY7eZEu7qNNGW/6WftCejFHRnj1vC1SODiRGuR\nhOdsz5EKyc+hRXSuQF8EN5zPDnzjNQuwap8HZO0rHCFIxiyHCMQHFzq3Y6kskuLC\nbk5UchQ11+mf54hwqA1oSXi3cakKGjGRg78uFbv61aLUFjt9G9HBywyo5bjm4C8L\nuQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-10-30 00:00:00.000Z","summary":"

Official mastodon account for OSM community of Berlin and Brandenburg. Also #Verkehrswende

","updated":"2026-03-17 02:02:03.319Z","user":"","username":"OSM Berlin and Brandenburg"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2026-01-29 10:26:33.424Z","domain":"mastodon.energy","followerCount":525,"followers":"https://mastodon.energy/users/catalystcoop/followers","following":"https://mastodon.energy/users/catalystcoop/following","followingCount":239,"icon":"https://sfo3.digitaloceanspaces.com/cdn.mastodon.energy/accounts/avatars/110/855/618/428/885/893/original/532ed8a428c43d75.png","id":"w31nxsqa83coljk","inbox":"https://mastodon.energy/users/catalystcoop/inbox","iri":"https://mastodon.energy/users/catalystcoop","isLocal":false,"last_fetched":"2026-03-17 02:02:03.582Z","outbox":"https://mastodon.energy/users/catalystcoop/outbox","preferred_username":"catalystcoop","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqOpOouCEMJP+VfSla7OF\nGJgt344hguCt8C/kH+uDVQ5VnUswrcHx3PQj/NUtmY7E/bfcb+yTvuw5E2gWpFjp\nlQXPkDQw4tG6865DPBana7JhF31hnu6vzgip+CsWW+gnMDGVGyRf3EL+9tjUd5tV\nQl40XodBqoIdZJ8HPCxmieOu/icxsho5fwtGQHtwww0pncrL/e566pfVwv3fPULE\nshyxm0cISt35f8x3/KIGH27eJBRUDe/a+3JCQ9o7BhqOTwz6LSvo44l6v8ohSUuR\nbHWEGSwCS5TIfZ5uMqan2Al5VUmA4xeYDLUQWdQQjRHRH2OCEdKghOpcADrjUn9C\ntQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2023-08-08 00:00:00.000Z","summary":"

Catalyst is an all-remote data engineering, analysis and software development consultancy. We empower advocates, policymakers, and researchers working on the #EnergyTransition by publishing #OpenData and #OpenSource software related to the US energy system. We also work with mission-aligned clients on both open & proprietary projects.

We're organized as a worker cooperative.

#PyData #ClimateChange #EnergyMastodon #DataScience #DataEngineering #Cooperative

","updated":"2026-03-17 02:02:03.583Z","user":"","username":"Catalyst Cooperative"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2026-01-21 08:00:13.960Z","domain":"sueden.social","followerCount":539,"followers":"https://sueden.social/users/nakaner/followers","following":"https://sueden.social/users/nakaner/following","followingCount":229,"icon":"https://files.sueden.social/accounts/avatars/109/253/082/083/611/768/original/c18a38241ef2e46e.jpeg","id":"fpmycolmippc64h","inbox":"https://sueden.social/users/nakaner/inbox","iri":"https://sueden.social/users/nakaner","isLocal":false,"last_fetched":"2026-03-17 02:02:03.620Z","outbox":"https://sueden.social/users/nakaner/outbox","preferred_username":"nakaner","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArD/GG7tpgneYtw7U9VAD\nxSjmWWmxPglfw7Cd/NvRoYhxp+ZxL6V1tD1wRehGQ02XMyTTjyKa0kJjqWi8MXwc\niZQA54LrJUu2Enmz0fO7Ngq+VSlTG1VvnBxRf1AlPjw6PdrkIOqC+12u9RWiObtb\nUV6nbiNPJSCaXztKL5go5/OLhU8Ptu5H6V2pWzwktdwGk46UEmhpU797VdUjt8+T\niCYg91I5InqWQdw5s/hxa1zpNpqabM0bavIySlOnoI1LRNABWhgtOOZAzFsLG7uR\nzcj0VfcpWUto1heMmBgdaGcIBzjEpPvrdcHVdvFZrGiMTUXLR9ksMm4HskMq/40U\nOQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-10-29 00:00:00.000Z","summary":"

Nachdem ich neun Jahre lang als OpenStreetMap-Beitragender versucht habe, widersprüchliche Beschilderungen maschinenlesbar in einem Routinggraphen zu modellieren, leiste ich jetzt kostenlosen Support für Behörden in Sachen StVO-Compliance. 😉

","updated":"2026-03-17 02:02:03.620Z","user":"","username":"Nakaner"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2026-01-21 09:55:10.618Z","domain":"mastodon.bits-und-baeume.org","followerCount":1717,"followers":"https://mastodon.bits-und-baeume.org/users/bitsundbaeume_berlin/followers","following":"https://mastodon.bits-und-baeume.org/users/bitsundbaeume_berlin/following","followingCount":194,"icon":"https://mastodon.bits-und-baeume.org/system/accounts/avatars/000/005/147/original/d3dd5f3963a35731.png","id":"tdhe9zjsyd5z80k","inbox":"https://mastodon.bits-und-baeume.org/users/bitsundbaeume_berlin/inbox","iri":"https://mastodon.bits-und-baeume.org/users/bitsundbaeume_berlin","isLocal":false,"last_fetched":"2026-03-17 02:02:03.646Z","outbox":"https://mastodon.bits-und-baeume.org/users/bitsundbaeume_berlin/outbox","preferred_username":"bitsundbaeume_berlin","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0Xb2VtdG6P+8fjhd+jA4\nsso/9qujepWNF4gEXiOzNe8mtutbeyiWhBwt4KGjaSKvD9DxeONZhFyuG/MbsMJj\nFq9rNn08iYrT//JpSRrnxTwXACWUTUmgDYt4u9y8ZcD/EGigfRw+nTtyQ52TXQLE\nVuBI6jtGQZd1w6RymXLciTrXzy28hQpL6+gny3NyohNeOE7Or3CMqhR1ttltnxHI\nq2NPxh7TyQMuBxLnTRNrWF+ZmmXYA/y9s1Y0MWmQbLbwsU8YsFjk99FV7j1m1CF9\nrdf59v8t33wUDk97LkMQwE/7BrWDsfcKqi49R3yKCWA6Qrd/xZk8aFetAlGu8DRW\n5QIDAQAB\n-----END PUBLIC KEY-----\n","published":"2020-01-18 00:00:00.000Z","summary":"

"Die Digitalisierung berührt grundlegende Aspekte unserer Gesellschaft. Es gilt sie so zu gestalten, dass die planetaren Grenzen nicht überschritten und somit unsere Lebensgrundlagen erhalten werden."
Maria Bossmann, Deutscher Naturschutzring e. V. (DNR)

","updated":"2026-03-17 02:02:03.647Z","user":"","username":"Bits&Bäume Berlin"}],"page":1,"perPage":10,"totalItems":491,"totalPages":50}

Robert Gieseke

Following