{"generator":"GNU social 2.0.2-dev","title":"Conversation","totalItems":14,"items":[{"actor":{"id":"https:\/\/metalhead.club\/users\/mariusor","displayName":"marius","status_net":{"avatarLinks":[{"url":"https:\/\/gnusocial.jp\/avatar\/7165-original-tmp20260205150230.webp","rel":"avatar","type":"image\/webp","width":400,"height":400},{"url":"https:\/\/gnusocial.jp\/avatar\/7165-96-20260205161114.webp","rel":"avatar","type":"image\/webp","width":96,"height":96},{"url":"https:\/\/gnusocial.jp\/avatar\/7165-48-20260205161114.webp","rel":"avatar","type":"image\/webp","width":48,"height":48},{"url":"https:\/\/gnusocial.jp\/avatar\/7165-24-20260205161114.webp","rel":"avatar","type":"image\/webp","width":24,"height":24}],"profile_info":{"local_id":"7165"}},"image":{"url":"https:\/\/gnusocial.jp\/avatar\/7165-96-20260205161114.webp","rel":"avatar","type":"image\/webp","width":96,"height":96},"objectType":"person","summary":"Mostly a programmer.Implementing #ActivityPub in the #Go programming language.Current projects:  * #GoActivityPub - a library to use ActivityPub in Go.  * #FedBOX - a generic ActivityPub service supporting the client to server API.  * #brutalinks - a link aggregator inspired by (old) reddit, hacker news and lobste.rs built on top of FedBOX.  * #oni - a single user ActivityPub server with minimal fuss.My posts are mostly related to ActivityPub and web development.","url":"https:\/\/metalhead.club\/@mariusor","portablecontacts_net":{"preferredUsername":"mariusor","displayName":"marius","note":"Mostly a programmer.Implementing #ActivityPub in the #Go programming language.Current projects:  * #GoActivityPub - a library to use ActivityPub in Go.  * #FedBOX - a generic ActivityPub service supporting the client to server API.  * #brutalinks - a link aggregator inspired by (old) reddit, hacker news and lobste.rs built on top of FedBOX.  * #oni - a single user ActivityPub server with minimal fuss.My posts are mostly related to ActivityPub and web development."}},"content":"<p><a href=\"https:\/\/mitra.social\/users\/silverpill\" class=\"u-url mention\">@silverpill<\/a> I do not bow to the Mastodon imperialism. :pentagram: <\/p><p><a href=\"https:\/\/hollo.social\/@hongminhee\" class=\"u-url mention\">@hongminhee<\/a><\/p>","generator":{"id":"tag:gnusocial.jp,2026-08-18:notice-source:ActivityPub","objectType":"application","status_net":{"source_code":"ActivityPub"}},"id":"https:\/\/metalhead.club\/users\/mariusor\/statuses\/116461124656733814","object":{"id":"https:\/\/metalhead.club\/users\/mariusor\/statuses\/116461124656733814","objectType":"note","content":"<p><a href=\"https:\/\/mitra.social\/users\/silverpill\" class=\"u-url mention\">@silverpill<\/a> I do not bow to the Mastodon imperialism. :pentagram: <\/p><p><a href=\"https:\/\/hollo.social\/@hongminhee\" class=\"u-url mention\">@hongminhee<\/a><\/p>","url":"https:\/\/metalhead.club\/@mariusor\/116461124656733814","status_net":{"notice_id":null},"inReplyTo":{"objectType":"note","id":"https:\/\/mitra.social\/objects\/019dc0bf-e003-7c53-b4b9-f792cd7efe4e","url":"https:\/\/mitra.social\/objects\/019dc0bf-e003-7c53-b4b9-f792cd7efe4e"}},"to":[{"objectType":"http:\/\/activitystrea.ms\/schema\/1.0\/person","id":"https:\/\/mitra.social\/users\/silverpill"},{"objectType":"http:\/\/activitystrea.ms\/schema\/1.0\/person","id":"https:\/\/hollo.social\/@hongminhee"},{"objectType":"http:\/\/activitystrea.ms\/schema\/1.0\/collection","id":"http:\/\/activityschema.org\/collection\/public"}],"status_net":{"conversation":"tag:gnusocial.jp,2026-04-24:objectType=thread:nonce=9ff7001ee34bf47e","notice_info":{"local_id":"12538983","source":"ActivityPub"}},"published":"2026-05-02T06:18:29+00:00","provider":{"objectType":"service","displayName":"GNU social JP","url":"https:\/\/gnusocial.jp\/"},"verb":"post","url":"https:\/\/metalhead.club\/@mariusor\/116461124656733814"},{"actor":{"id":"https:\/\/cosocial.ca\/users\/evan","displayName":"Evan Prodromou \ud83c\udde8\ud83c\udde6\ud83c\uddfa\ud83c\uddf8\ud83c\uddec\ud83c\uddf7\ud83c\uddf5\ud83c\uddf8","status_net":{"avatarLinks":[{"url":"https:\/\/gnusocial.jp\/avatar\/77066-original-tmp20260814130722.webp","rel":"avatar","type":"image\/webp","width":400,"height":400},{"url":"https:\/\/gnusocial.jp\/avatar\/77066-96-20260814130727.webp","rel":"avatar","type":"image\/webp","width":96,"height":96},{"url":"https:\/\/gnusocial.jp\/avatar\/77066-48-20260814130727.webp","rel":"avatar","type":"image\/webp","width":48,"height":48},{"url":"https:\/\/gnusocial.jp\/avatar\/77066-24-20260814130727.webp","rel":"avatar","type":"image\/webp","width":24,"height":24}],"profile_info":{"local_id":"77066"}},"image":{"url":"https:\/\/gnusocial.jp\/avatar\/77066-96-20260814130727.webp","rel":"avatar","type":"image\/webp","width":96,"height":96},"objectType":"person","summary":"He\/him. Board member at CoSocial.ca.Research Director, Social Web Foundation.Author of &quot;ActivityPub: Programming for the Social Web&quot; from O&#39;Reilly Media.Founder of Wikitravel, StatusNet, identi.ca, Fuzzy.ai.Creator of pump.io. Co-creator of GNU social.Former co-chair of the Social Web Working Group at W3C. Co-author of Activity Streams 2.0. Co-author of ActivityPub. Co-author of OStatus.Grad student in CS at Georgia Tech.Greek, Arab, Palestinian, American, Canadian, Montr\u00e9alais.","url":"https:\/\/cosocial.ca\/@evan","portablecontacts_net":{"preferredUsername":"evan","displayName":"Evan Prodromou \ud83c\udde8\ud83c\udde6\ud83c\uddfa\ud83c\uddf8\ud83c\uddec\ud83c\uddf7\ud83c\uddf5\ud83c\uddf8","note":"He\/him. Board member at CoSocial.ca.Research Director, Social Web Foundation.Author of &quot;ActivityPub: Programming for the Social Web&quot; from O&#39;Reilly Media.Founder of Wikitravel, StatusNet, identi.ca, Fuzzy.ai.Creator of pump.io. Co-creator of GNU social.Former co-chair of the Social Web Working Group at W3C. Co-author of Activity Streams 2.0. Co-author of ActivityPub. Co-author of OStatus.Grad student in CS at Georgia Tech.Greek, Arab, Palestinian, American, Canadian, Montr\u00e9alais."}},"content":"<p><a href=\"https:\/\/metalhead.club\/@mariusor\" class=\"u-url mention\">@mariusor<\/a> <a href=\"https:\/\/mitra.social\/users\/silverpill\" class=\"u-url mention\">@silverpill<\/a> <a href=\"https:\/\/hollo.social\/@hongminhee\" class=\"u-url mention\">@hongminhee<\/a> thank you \ud83d\ude4f\ud83c\udffc<\/p>","generator":{"id":"tag:gnusocial.jp,2026-08-18:notice-source:ActivityPub","objectType":"application","status_net":{"source_code":"ActivityPub"}},"id":"https:\/\/cosocial.ca\/users\/evan\/statuses\/116503523689657747","object":{"id":"https:\/\/cosocial.ca\/users\/evan\/statuses\/116503523689657747","objectType":"note","content":"<p><a href=\"https:\/\/metalhead.club\/@mariusor\" class=\"u-url mention\">@mariusor<\/a> <a href=\"https:\/\/mitra.social\/users\/silverpill\" class=\"u-url mention\">@silverpill<\/a> <a href=\"https:\/\/hollo.social\/@hongminhee\" class=\"u-url mention\">@hongminhee<\/a> thank you \ud83d\ude4f\ud83c\udffc<\/p>","url":"https:\/\/cosocial.ca\/@evan\/116503523689657747","status_net":{"notice_id":null},"inReplyTo":{"objectType":"note","id":"https:\/\/metalhead.club\/users\/mariusor\/statuses\/116461124656733814","url":"https:\/\/metalhead.club\/@mariusor\/116461124656733814"}},"to":[{"objectType":"http:\/\/activitystrea.ms\/schema\/1.0\/person","id":"https:\/\/metalhead.club\/users\/mariusor"},{"objectType":"http:\/\/activitystrea.ms\/schema\/1.0\/person","id":"https:\/\/mitra.social\/users\/silverpill"},{"objectType":"http:\/\/activitystrea.ms\/schema\/1.0\/person","id":"https:\/\/hollo.social\/@hongminhee"},{"objectType":"http:\/\/activitystrea.ms\/schema\/1.0\/collection","id":"http:\/\/activityschema.org\/collection\/public"}],"status_net":{"conversation":"tag:gnusocial.jp,2026-04-24:objectType=thread:nonce=9ff7001ee34bf47e","notice_info":{"local_id":"12538984","source":"ActivityPub"}},"published":"2026-05-02T06:18:27+00:00","provider":{"objectType":"service","displayName":"GNU social JP","url":"https:\/\/gnusocial.jp\/"},"verb":"post","url":"https:\/\/cosocial.ca\/@evan\/116503523689657747"},{"actor":{"id":"https:\/\/mastodon.xyz\/users\/Profpatsch","displayName":"Beady Belle Fanchannel","status_net":{"avatarLinks":[{"url":"https:\/\/gnusocial.jp\/avatar\/206555-original-tmp20231101012537.webp","rel":"avatar","type":"image\/webp","width":352,"height":352},{"url":"https:\/\/gnusocial.jp\/avatar\/206555-96-20231101012537.webp","rel":"avatar","type":"image\/webp","width":96,"height":96},{"url":"https:\/\/gnusocial.jp\/avatar\/206555-48-20231101012538.webp","rel":"avatar","type":"image\/webp","width":48,"height":48},{"url":"https:\/\/gnusocial.jp\/avatar\/206555-24-20231101012538.webp","rel":"avatar","type":"image\/webp","width":24,"height":24}],"profile_info":{"local_id":"206555"}},"image":{"url":"https:\/\/gnusocial.jp\/avatar\/206555-96-20231101012537.webp","rel":"avatar","type":"image\/webp","width":96,"height":96},"objectType":"person","summary":"~ Kissed by a rose on the grey ~Warrior \/ struggling \/ to remain \/ consequential (In my Raspberry Heaven\u301c)","url":"https:\/\/mastodon.xyz\/@Profpatsch","portablecontacts_net":{"preferredUsername":"Profpatsch","displayName":"Beady Belle Fanchannel","note":"~ Kissed by a rose on the grey ~Warrior \/ struggling \/ to remain \/ consequential (In my Raspberry Heaven\u301c)"}},"content":"<p><a href=\"https:\/\/cosocial.ca\/@evan\" class=\"u-url mention\">@evan<\/a> cause most Implementations already treat it as if it was plain JSON with a subset of ActivityPub semantics<\/p>","generator":{"id":"tag:gnusocial.jp,2026-08-18:notice-source:ActivityPub","objectType":"application","status_net":{"source_code":"ActivityPub"}},"id":"https:\/\/mastodon.xyz\/users\/Profpatsch\/statuses\/116462047834449652","object":{"id":"https:\/\/mastodon.xyz\/users\/Profpatsch\/statuses\/116462047834449652","objectType":"note","content":"<p><a href=\"https:\/\/cosocial.ca\/@evan\" class=\"u-url mention\">@evan<\/a> cause most Implementations already treat it as if it was plain JSON with a subset of ActivityPub semantics<\/p>","url":"https:\/\/mastodon.xyz\/@Profpatsch\/116462047834449652","status_net":{"notice_id":null},"inReplyTo":{"objectType":"note","id":"https:\/\/cosocial.ca\/users\/evan\/statuses\/116461982844746241","url":"https:\/\/gnusocial.jp\/notice\/12503640"}},"to":[{"objectType":"http:\/\/activitystrea.ms\/schema\/1.0\/person","id":"https:\/\/cosocial.ca\/users\/evan"},{"objectType":"http:\/\/activitystrea.ms\/schema\/1.0\/collection","id":"http:\/\/activityschema.org\/collection\/public"}],"status_net":{"conversation":"tag:gnusocial.jp,2026-04-24:objectType=thread:nonce=9ff7001ee34bf47e","notice_info":{"local_id":"12503753","source":"ActivityPub"}},"published":"2026-04-24T22:34:44+00:00","provider":{"objectType":"service","displayName":"GNU social JP","url":"https:\/\/gnusocial.jp\/"},"verb":"post","url":"https:\/\/mastodon.xyz\/@Profpatsch\/116462047834449652"},{"actor":{"id":"https:\/\/cosocial.ca\/users\/evan","displayName":"Evan Prodromou \ud83c\udde8\ud83c\udde6\ud83c\uddfa\ud83c\uddf8\ud83c\uddec\ud83c\uddf7\ud83c\uddf5\ud83c\uddf8","status_net":{"avatarLinks":[{"url":"https:\/\/gnusocial.jp\/avatar\/77066-original-tmp20260814130722.webp","rel":"avatar","type":"image\/webp","width":400,"height":400},{"url":"https:\/\/gnusocial.jp\/avatar\/77066-96-20260814130727.webp","rel":"avatar","type":"image\/webp","width":96,"height":96},{"url":"https:\/\/gnusocial.jp\/avatar\/77066-48-20260814130727.webp","rel":"avatar","type":"image\/webp","width":48,"height":48},{"url":"https:\/\/gnusocial.jp\/avatar\/77066-24-20260814130727.webp","rel":"avatar","type":"image\/webp","width":24,"height":24}],"profile_info":{"local_id":"77066"}},"image":{"url":"https:\/\/gnusocial.jp\/avatar\/77066-96-20260814130727.webp","rel":"avatar","type":"image\/webp","width":96,"height":96},"objectType":"person","summary":"He\/him. Board member at CoSocial.ca.Research Director, Social Web Foundation.Author of &quot;ActivityPub: Programming for the Social Web&quot; from O&#39;Reilly Media.Founder of Wikitravel, StatusNet, identi.ca, Fuzzy.ai.Creator of pump.io. Co-creator of GNU social.Former co-chair of the Social Web Working Group at W3C. Co-author of Activity Streams 2.0. Co-author of ActivityPub. Co-author of OStatus.Grad student in CS at Georgia Tech.Greek, Arab, Palestinian, American, Canadian, Montr\u00e9alais.","url":"https:\/\/cosocial.ca\/@evan","portablecontacts_net":{"preferredUsername":"evan","displayName":"Evan Prodromou \ud83c\udde8\ud83c\udde6\ud83c\uddfa\ud83c\uddf8\ud83c\uddec\ud83c\uddf7\ud83c\uddf5\ud83c\uddf8","note":"He\/him. Board member at CoSocial.ca.Research Director, Social Web Foundation.Author of &quot;ActivityPub: Programming for the Social Web&quot; from O&#39;Reilly Media.Founder of Wikitravel, StatusNet, identi.ca, Fuzzy.ai.Creator of pump.io. Co-creator of GNU social.Former co-chair of the Social Web Working Group at W3C. Co-author of Activity Streams 2.0. Co-author of ActivityPub. Co-author of OStatus.Grad student in CS at Georgia Tech.Greek, Arab, Palestinian, American, Canadian, Montr\u00e9alais."}},"content":"<p><a href=\"https:\/\/mastodon.xyz\/@Profpatsch\" class=\"u-url mention\">@Profpatsch<\/a> \"Most implementations\" treat it like it is -- JSON-LD. They might use different kinds of processors for publishing or consuming it, but on the wire, it's compliant JSON-LD, according to the ActivityPub and Activity Streams 2.0 specs.<\/p>","generator":{"id":"tag:gnusocial.jp,2026-08-18:notice-source:ActivityPub","objectType":"application","status_net":{"source_code":"ActivityPub"}},"id":"https:\/\/cosocial.ca\/users\/evan\/statuses\/116462061136166596","object":{"id":"https:\/\/cosocial.ca\/users\/evan\/statuses\/116462061136166596","objectType":"note","content":"<p><a href=\"https:\/\/mastodon.xyz\/@Profpatsch\" class=\"u-url mention\">@Profpatsch<\/a> \"Most implementations\" treat it like it is -- JSON-LD. They might use different kinds of processors for publishing or consuming it, but on the wire, it's compliant JSON-LD, according to the ActivityPub and Activity Streams 2.0 specs.<\/p>","url":"https:\/\/gnusocial.jp\/notice\/12503754","status_net":{"notice_id":null},"inReplyTo":{"objectType":"note","id":"https:\/\/mastodon.xyz\/users\/Profpatsch\/statuses\/116462047834449652","url":"https:\/\/mastodon.xyz\/@Profpatsch\/116462047834449652"}},"to":[{"objectType":"http:\/\/activitystrea.ms\/schema\/1.0\/person","id":"https:\/\/mastodon.xyz\/users\/Profpatsch"},{"objectType":"http:\/\/activitystrea.ms\/schema\/1.0\/collection","id":"http:\/\/activityschema.org\/collection\/public"}],"status_net":{"conversation":"tag:gnusocial.jp,2026-04-24:objectType=thread:nonce=9ff7001ee34bf47e","notice_info":{"local_id":"12503754","source":"ActivityPub"}},"published":"2026-04-24T22:34:42+00:00","provider":{"objectType":"service","displayName":"GNU social JP","url":"https:\/\/gnusocial.jp\/"},"verb":"post","url":"https:\/\/gnusocial.jp\/notice\/12503754"},{"actor":{"id":"https:\/\/mastodon.xyz\/users\/Profpatsch","displayName":"Beady Belle Fanchannel","status_net":{"avatarLinks":[{"url":"https:\/\/gnusocial.jp\/avatar\/206555-original-tmp20231101012537.webp","rel":"avatar","type":"image\/webp","width":352,"height":352},{"url":"https:\/\/gnusocial.jp\/avatar\/206555-96-20231101012537.webp","rel":"avatar","type":"image\/webp","width":96,"height":96},{"url":"https:\/\/gnusocial.jp\/avatar\/206555-48-20231101012538.webp","rel":"avatar","type":"image\/webp","width":48,"height":48},{"url":"https:\/\/gnusocial.jp\/avatar\/206555-24-20231101012538.webp","rel":"avatar","type":"image\/webp","width":24,"height":24}],"profile_info":{"local_id":"206555"}},"image":{"url":"https:\/\/gnusocial.jp\/avatar\/206555-96-20231101012537.webp","rel":"avatar","type":"image\/webp","width":96,"height":96},"objectType":"person","summary":"~ Kissed by a rose on the grey ~Warrior \/ struggling \/ to remain \/ consequential (In my Raspberry Heaven\u301c)","url":"https:\/\/mastodon.xyz\/@Profpatsch","portablecontacts_net":{"preferredUsername":"Profpatsch","displayName":"Beady Belle Fanchannel","note":"~ Kissed by a rose on the grey ~Warrior \/ struggling \/ to remain \/ consequential (In my Raspberry Heaven\u301c)"}},"content":"<p><a href=\"https:\/\/mitra.social\/users\/silverpill\" class=\"u-url mention\">@silverpill<\/a> <a href=\"https:\/\/hollo.social\/@hongminhee\" class=\"u-url mention\">@hongminhee<\/a> why do we need this kind of complication? What's wrong with just always expecting an array and simplifying the standard instead?<\/p>","generator":{"id":"tag:gnusocial.jp,2026-08-18:notice-source:ActivityPub","objectType":"application","status_net":{"source_code":"ActivityPub"}},"id":"https:\/\/mastodon.xyz\/users\/Profpatsch\/statuses\/116461787071463535","object":{"id":"https:\/\/mastodon.xyz\/users\/Profpatsch\/statuses\/116461787071463535","objectType":"note","content":"<p><a href=\"https:\/\/mitra.social\/users\/silverpill\" class=\"u-url mention\">@silverpill<\/a> <a href=\"https:\/\/hollo.social\/@hongminhee\" class=\"u-url mention\">@hongminhee<\/a> why do we need this kind of complication? What's wrong with just always expecting an array and simplifying the standard instead?<\/p>","url":"https:\/\/mastodon.xyz\/@Profpatsch\/116461787071463535","status_net":{"notice_id":null},"inReplyTo":{"objectType":"note","id":"https:\/\/mitra.social\/objects\/019dc068-807e-7a33-8f51-5b939a720aff","url":"https:\/\/mitra.social\/objects\/019dc068-807e-7a33-8f51-5b939a720aff"}},"to":[{"objectType":"http:\/\/activitystrea.ms\/schema\/1.0\/person","id":"https:\/\/mitra.social\/users\/silverpill"},{"objectType":"http:\/\/activitystrea.ms\/schema\/1.0\/person","id":"https:\/\/hollo.social\/@hongminhee"},{"objectType":"http:\/\/activitystrea.ms\/schema\/1.0\/collection","id":"http:\/\/activityschema.org\/collection\/public"}],"status_net":{"conversation":"tag:gnusocial.jp,2026-04-24:objectType=thread:nonce=9ff7001ee34bf47e","notice_info":{"local_id":"12503689","source":"ActivityPub"}},"published":"2026-04-24T22:22:33+00:00","provider":{"objectType":"service","displayName":"GNU social JP","url":"https:\/\/gnusocial.jp\/"},"verb":"post","url":"https:\/\/mastodon.xyz\/@Profpatsch\/116461787071463535"},{"actor":{"id":"https:\/\/mitra.social\/users\/silverpill","displayName":"silverpill","status_net":{"avatarLinks":[{"url":"https:\/\/gnusocial.jp\/avatar\/85321-original-tmp20230105183734.webp","rel":"avatar","type":"image\/webp","width":800,"height":800},{"url":"https:\/\/gnusocial.jp\/avatar\/85321-96-20230105202806.webp","rel":"avatar","type":"image\/webp","width":96,"height":96},{"url":"https:\/\/gnusocial.jp\/avatar\/85321-48-20230105202807.webp","rel":"avatar","type":"image\/webp","width":48,"height":48},{"url":"https:\/\/gnusocial.jp\/avatar\/85321-24-20230105202807.webp","rel":"avatar","type":"image\/webp","width":24,"height":24}],"profile_info":{"local_id":"85321"}},"image":{"url":"https:\/\/gnusocial.jp\/avatar\/85321-96-20230105202806.webp","rel":"avatar","type":"image\/webp","width":96,"height":96},"objectType":"person","summary":"Developer of ActivityPub-based micro-blogging and content subscription platform Mitra. Admin of mitra.social instance.","url":"https:\/\/mitra.social\/users\/silverpill","portablecontacts_net":{"preferredUsername":"silverpill","displayName":"silverpill","note":"Developer of ActivityPub-based micro-blogging and content subscription platform Mitra. Admin of mitra.social instance."}},"content":"<p><a class=\"u-url mention\" href=\"https:\/\/mastodon.xyz\/@Profpatsch\">@Profpatsch<\/a> <a class=\"u-url mention\" href=\"https:\/\/hollo.social\/@hongminhee\">@hongminhee<\/a> I'm all for simplification. There can only be one serialization format, and Fediverse has already settled on JSON. Attempts to change de-facto standard to JSON-LD are extremely counter-productive.<\/p>","generator":{"id":"tag:gnusocial.jp,2026-08-18:notice-source:ActivityPub","objectType":"application","status_net":{"source_code":"ActivityPub"}},"id":"https:\/\/mitra.social\/objects\/019dc195-9c75-7092-b288-534f0d517442","object":{"id":"https:\/\/mitra.social\/objects\/019dc195-9c75-7092-b288-534f0d517442","objectType":"note","content":"<p><a class=\"u-url mention\" href=\"https:\/\/mastodon.xyz\/@Profpatsch\">@Profpatsch<\/a> <a class=\"u-url mention\" href=\"https:\/\/hollo.social\/@hongminhee\">@hongminhee<\/a> I'm all for simplification. There can only be one serialization format, and Fediverse has already settled on JSON. Attempts to change de-facto standard to JSON-LD are extremely counter-productive.<\/p>","url":"https:\/\/gnusocial.jp\/notice\/12503690","status_net":{"notice_id":null},"inReplyTo":{"objectType":"note","id":"https:\/\/mastodon.xyz\/users\/Profpatsch\/statuses\/116461787071463535","url":"https:\/\/mastodon.xyz\/@Profpatsch\/116461787071463535"}},"to":[{"objectType":"http:\/\/activitystrea.ms\/schema\/1.0\/person","id":"https:\/\/mastodon.xyz\/users\/Profpatsch"},{"objectType":"http:\/\/activitystrea.ms\/schema\/1.0\/person","id":"https:\/\/hollo.social\/@hongminhee"},{"objectType":"http:\/\/activitystrea.ms\/schema\/1.0\/collection","id":"http:\/\/activityschema.org\/collection\/public"}],"status_net":{"conversation":"tag:gnusocial.jp,2026-04-24:objectType=thread:nonce=9ff7001ee34bf47e","notice_info":{"local_id":"12503690","source":"ActivityPub"}},"published":"2026-04-24T22:22:30+00:00","provider":{"objectType":"service","displayName":"GNU social JP","url":"https:\/\/gnusocial.jp\/"},"verb":"post","url":"https:\/\/gnusocial.jp\/notice\/12503690"},{"actor":{"id":"https:\/\/mastodon.xyz\/users\/Profpatsch","displayName":"Beady Belle Fanchannel","status_net":{"avatarLinks":[{"url":"https:\/\/gnusocial.jp\/avatar\/206555-original-tmp20231101012537.webp","rel":"avatar","type":"image\/webp","width":352,"height":352},{"url":"https:\/\/gnusocial.jp\/avatar\/206555-96-20231101012537.webp","rel":"avatar","type":"image\/webp","width":96,"height":96},{"url":"https:\/\/gnusocial.jp\/avatar\/206555-48-20231101012538.webp","rel":"avatar","type":"image\/webp","width":48,"height":48},{"url":"https:\/\/gnusocial.jp\/avatar\/206555-24-20231101012538.webp","rel":"avatar","type":"image\/webp","width":24,"height":24}],"profile_info":{"local_id":"206555"}},"image":{"url":"https:\/\/gnusocial.jp\/avatar\/206555-96-20231101012537.webp","rel":"avatar","type":"image\/webp","width":96,"height":96},"objectType":"person","summary":"~ Kissed by a rose on the grey ~Warrior \/ struggling \/ to remain \/ consequential (In my Raspberry Heaven\u301c)","url":"https:\/\/mastodon.xyz\/@Profpatsch","portablecontacts_net":{"preferredUsername":"Profpatsch","displayName":"Beady Belle Fanchannel","note":"~ Kissed by a rose on the grey ~Warrior \/ struggling \/ to remain \/ consequential (In my Raspberry Heaven\u301c)"}},"content":"<p><a href=\"https:\/\/cosocial.ca\/@evan\" class=\"u-url mention\">@evan<\/a> <a href=\"https:\/\/metalhead.club\/@mariusor\" class=\"u-url mention\">@mariusor<\/a> <a href=\"https:\/\/mitra.social\/users\/silverpill\" class=\"u-url mention\">@silverpill<\/a> <a href=\"https:\/\/hollo.social\/@hongminhee\" class=\"u-url mention\">@hongminhee<\/a> I can't wait for us to finally drop jsonld in a living standard<\/p>","generator":{"id":"tag:gnusocial.jp,2026-08-18:notice-source:ActivityPub","objectType":"application","status_net":{"source_code":"ActivityPub"}},"id":"https:\/\/mastodon.xyz\/users\/Profpatsch\/statuses\/116461790307632786","object":{"id":"https:\/\/mastodon.xyz\/users\/Profpatsch\/statuses\/116461790307632786","objectType":"note","content":"<p><a href=\"https:\/\/cosocial.ca\/@evan\" class=\"u-url mention\">@evan<\/a> <a href=\"https:\/\/metalhead.club\/@mariusor\" class=\"u-url mention\">@mariusor<\/a> <a href=\"https:\/\/mitra.social\/users\/silverpill\" class=\"u-url mention\">@silverpill<\/a> <a href=\"https:\/\/hollo.social\/@hongminhee\" class=\"u-url mention\">@hongminhee<\/a> I can't wait for us to finally drop jsonld in a living standard<\/p>","url":"https:\/\/mastodon.xyz\/@Profpatsch\/116461790307632786","status_net":{"notice_id":null},"inReplyTo":{"objectType":"note","id":"https:\/\/cosocial.ca\/users\/evan\/statuses\/116461022833482226","url":"https:\/\/cosocial.ca\/@evan\/116461022833482226"}},"to":[{"objectType":"http:\/\/activitystrea.ms\/schema\/1.0\/person","id":"https:\/\/metalhead.club\/users\/mariusor"},{"objectType":"http:\/\/activitystrea.ms\/schema\/1.0\/person","id":"https:\/\/cosocial.ca\/users\/evan"},{"objectType":"http:\/\/activitystrea.ms\/schema\/1.0\/person","id":"https:\/\/mitra.social\/users\/silverpill"},{"objectType":"http:\/\/activitystrea.ms\/schema\/1.0\/person","id":"https:\/\/hollo.social\/@hongminhee"},{"objectType":"http:\/\/activitystrea.ms\/schema\/1.0\/collection","id":"http:\/\/activityschema.org\/collection\/public"}],"status_net":{"conversation":"tag:gnusocial.jp,2026-04-24:objectType=thread:nonce=9ff7001ee34bf47e","notice_info":{"local_id":"12503639","source":"ActivityPub"}},"published":"2026-04-24T22:14:04+00:00","provider":{"objectType":"service","displayName":"GNU social JP","url":"https:\/\/gnusocial.jp\/"},"verb":"post","url":"https:\/\/mastodon.xyz\/@Profpatsch\/116461790307632786"},{"actor":{"id":"https:\/\/cosocial.ca\/users\/evan","displayName":"Evan Prodromou \ud83c\udde8\ud83c\udde6\ud83c\uddfa\ud83c\uddf8\ud83c\uddec\ud83c\uddf7\ud83c\uddf5\ud83c\uddf8","status_net":{"avatarLinks":[{"url":"https:\/\/gnusocial.jp\/avatar\/77066-original-tmp20260814130722.webp","rel":"avatar","type":"image\/webp","width":400,"height":400},{"url":"https:\/\/gnusocial.jp\/avatar\/77066-96-20260814130727.webp","rel":"avatar","type":"image\/webp","width":96,"height":96},{"url":"https:\/\/gnusocial.jp\/avatar\/77066-48-20260814130727.webp","rel":"avatar","type":"image\/webp","width":48,"height":48},{"url":"https:\/\/gnusocial.jp\/avatar\/77066-24-20260814130727.webp","rel":"avatar","type":"image\/webp","width":24,"height":24}],"profile_info":{"local_id":"77066"}},"image":{"url":"https:\/\/gnusocial.jp\/avatar\/77066-96-20260814130727.webp","rel":"avatar","type":"image\/webp","width":96,"height":96},"objectType":"person","summary":"He\/him. Board member at CoSocial.ca.Research Director, Social Web Foundation.Author of &quot;ActivityPub: Programming for the Social Web&quot; from O&#39;Reilly Media.Founder of Wikitravel, StatusNet, identi.ca, Fuzzy.ai.Creator of pump.io. Co-creator of GNU social.Former co-chair of the Social Web Working Group at W3C. Co-author of Activity Streams 2.0. Co-author of ActivityPub. Co-author of OStatus.Grad student in CS at Georgia Tech.Greek, Arab, Palestinian, American, Canadian, Montr\u00e9alais.","url":"https:\/\/cosocial.ca\/@evan","portablecontacts_net":{"preferredUsername":"evan","displayName":"Evan Prodromou \ud83c\udde8\ud83c\udde6\ud83c\uddfa\ud83c\uddf8\ud83c\uddec\ud83c\uddf7\ud83c\uddf5\ud83c\uddf8","note":"He\/him. Board member at CoSocial.ca.Research Director, Social Web Foundation.Author of &quot;ActivityPub: Programming for the Social Web&quot; from O&#39;Reilly Media.Founder of Wikitravel, StatusNet, identi.ca, Fuzzy.ai.Creator of pump.io. Co-creator of GNU social.Former co-chair of the Social Web Working Group at W3C. Co-author of Activity Streams 2.0. Co-author of ActivityPub. Co-author of OStatus.Grad student in CS at Georgia Tech.Greek, Arab, Palestinian, American, Canadian, Montr\u00e9alais."}},"content":"<p><a href=\"https:\/\/mastodon.xyz\/@Profpatsch\" class=\"u-url mention\">@Profpatsch<\/a> what?<\/p>","generator":{"id":"tag:gnusocial.jp,2026-08-18:notice-source:ActivityPub","objectType":"application","status_net":{"source_code":"ActivityPub"}},"id":"https:\/\/cosocial.ca\/users\/evan\/statuses\/116461982844746241","object":{"id":"https:\/\/cosocial.ca\/users\/evan\/statuses\/116461982844746241","objectType":"note","content":"<p><a href=\"https:\/\/mastodon.xyz\/@Profpatsch\" class=\"u-url mention\">@Profpatsch<\/a> what?<\/p>","url":"https:\/\/gnusocial.jp\/notice\/12503640","status_net":{"notice_id":null},"inReplyTo":{"objectType":"note","id":"https:\/\/mastodon.xyz\/users\/Profpatsch\/statuses\/116461790307632786","url":"https:\/\/mastodon.xyz\/@Profpatsch\/116461790307632786"}},"to":[{"objectType":"http:\/\/activitystrea.ms\/schema\/1.0\/person","id":"https:\/\/mastodon.xyz\/users\/Profpatsch"},{"objectType":"http:\/\/activitystrea.ms\/schema\/1.0\/collection","id":"http:\/\/activityschema.org\/collection\/public"}],"status_net":{"conversation":"tag:gnusocial.jp,2026-04-24:objectType=thread:nonce=9ff7001ee34bf47e","notice_info":{"local_id":"12503640","source":"ActivityPub"}},"published":"2026-04-24T22:14:03+00:00","provider":{"objectType":"service","displayName":"GNU social JP","url":"https:\/\/gnusocial.jp\/"},"verb":"post","url":"https:\/\/gnusocial.jp\/notice\/12503640"},{"actor":{"id":"https:\/\/mitra.social\/users\/silverpill","displayName":"silverpill","status_net":{"avatarLinks":[{"url":"https:\/\/gnusocial.jp\/avatar\/85321-original-tmp20230105183734.webp","rel":"avatar","type":"image\/webp","width":800,"height":800},{"url":"https:\/\/gnusocial.jp\/avatar\/85321-96-20230105202806.webp","rel":"avatar","type":"image\/webp","width":96,"height":96},{"url":"https:\/\/gnusocial.jp\/avatar\/85321-48-20230105202807.webp","rel":"avatar","type":"image\/webp","width":48,"height":48},{"url":"https:\/\/gnusocial.jp\/avatar\/85321-24-20230105202807.webp","rel":"avatar","type":"image\/webp","width":24,"height":24}],"profile_info":{"local_id":"85321"}},"image":{"url":"https:\/\/gnusocial.jp\/avatar\/85321-96-20230105202806.webp","rel":"avatar","type":"image\/webp","width":96,"height":96},"objectType":"person","summary":"Developer of ActivityPub-based micro-blogging and content subscription platform Mitra. Admin of mitra.social instance.","url":"https:\/\/mitra.social\/users\/silverpill","portablecontacts_net":{"preferredUsername":"silverpill","displayName":"silverpill","note":"Developer of ActivityPub-based micro-blogging and content subscription platform Mitra. Admin of mitra.social instance."}},"content":"<p><a class=\"u-url mention\" href=\"https:\/\/metalhead.club\/@mariusor\">@mariusor<\/a> <a class=\"u-url mention\" href=\"https:\/\/hollo.social\/@hongminhee\">@hongminhee<\/a> I bet the software you're using right now always sends an array<\/p>","generator":{"id":"tag:gnusocial.jp,2026-08-18:notice-source:ActivityPub","objectType":"application","status_net":{"source_code":"ActivityPub"}},"id":"https:\/\/mitra.social\/objects\/019dc0bf-e003-7c53-b4b9-f792cd7efe4e","object":{"id":"https:\/\/mitra.social\/objects\/019dc0bf-e003-7c53-b4b9-f792cd7efe4e","objectType":"note","content":"<p><a class=\"u-url mention\" href=\"https:\/\/metalhead.club\/@mariusor\">@mariusor<\/a> <a class=\"u-url mention\" href=\"https:\/\/hollo.social\/@hongminhee\">@hongminhee<\/a> I bet the software you're using right now always sends an array<\/p>","url":"https:\/\/mitra.social\/objects\/019dc0bf-e003-7c53-b4b9-f792cd7efe4e","status_net":{"notice_id":null},"inReplyTo":{"objectType":"note","id":"https:\/\/mitra.social\/objects\/019dc0ba-7f1e-7a50-9121-efc57b286730","url":"https:\/\/mitra.social\/objects\/019dc0ba-7f1e-7a50-9121-efc57b286730"}},"to":[{"objectType":"http:\/\/activitystrea.ms\/schema\/1.0\/person","id":"https:\/\/metalhead.club\/users\/mariusor"},{"objectType":"http:\/\/activitystrea.ms\/schema\/1.0\/person","id":"https:\/\/hollo.social\/@hongminhee"},{"objectType":"http:\/\/activitystrea.ms\/schema\/1.0\/collection","id":"http:\/\/activityschema.org\/collection\/public"}],"status_net":{"conversation":"tag:gnusocial.jp,2026-04-24:objectType=thread:nonce=9ff7001ee34bf47e","notice_info":{"local_id":"12502741","source":"ActivityPub"}},"published":"2026-04-24T18:29:34+00:00","provider":{"objectType":"service","displayName":"GNU social JP","url":"https:\/\/gnusocial.jp\/"},"verb":"post","url":"https:\/\/mitra.social\/objects\/019dc0bf-e003-7c53-b4b9-f792cd7efe4e"},{"actor":{"id":"https:\/\/mitra.social\/users\/silverpill","displayName":"silverpill","status_net":{"avatarLinks":[{"url":"https:\/\/gnusocial.jp\/avatar\/85321-original-tmp20230105183734.webp","rel":"avatar","type":"image\/webp","width":800,"height":800},{"url":"https:\/\/gnusocial.jp\/avatar\/85321-96-20230105202806.webp","rel":"avatar","type":"image\/webp","width":96,"height":96},{"url":"https:\/\/gnusocial.jp\/avatar\/85321-48-20230105202807.webp","rel":"avatar","type":"image\/webp","width":48,"height":48},{"url":"https:\/\/gnusocial.jp\/avatar\/85321-24-20230105202807.webp","rel":"avatar","type":"image\/webp","width":24,"height":24}],"profile_info":{"local_id":"85321"}},"image":{"url":"https:\/\/gnusocial.jp\/avatar\/85321-96-20230105202806.webp","rel":"avatar","type":"image\/webp","width":96,"height":96},"objectType":"person","summary":"Developer of ActivityPub-based micro-blogging and content subscription platform Mitra. Admin of mitra.social instance.","url":"https:\/\/mitra.social\/users\/silverpill","portablecontacts_net":{"preferredUsername":"silverpill","displayName":"silverpill","note":"Developer of ActivityPub-based micro-blogging and content subscription platform Mitra. Admin of mitra.social instance."}},"content":"<p><a class=\"u-url mention\" href=\"https:\/\/metalhead.club\/@mariusor\">@mariusor<\/a> <a class=\"u-url mention\" href=\"https:\/\/hollo.social\/@hongminhee\">@hongminhee<\/a> I didn't infer that from the spec, it's how Fediverse works.<\/p>","generator":{"id":"tag:gnusocial.jp,2026-08-18:notice-source:ActivityPub","objectType":"application","status_net":{"source_code":"ActivityPub"}},"id":"https:\/\/mitra.social\/objects\/019dc0ba-7f1e-7a50-9121-efc57b286730","object":{"id":"https:\/\/mitra.social\/objects\/019dc0ba-7f1e-7a50-9121-efc57b286730","objectType":"note","content":"<p><a class=\"u-url mention\" href=\"https:\/\/metalhead.club\/@mariusor\">@mariusor<\/a> <a class=\"u-url mention\" href=\"https:\/\/hollo.social\/@hongminhee\">@hongminhee<\/a> I didn't infer that from the spec, it's how Fediverse works.<\/p>","url":"https:\/\/mitra.social\/objects\/019dc0ba-7f1e-7a50-9121-efc57b286730","status_net":{"notice_id":null},"inReplyTo":{"objectType":"note","id":"https:\/\/metalhead.club\/users\/mariusor\/statuses\/116460962580863194","url":"https:\/\/metalhead.club\/@mariusor\/116460962580863194"}},"to":[{"objectType":"http:\/\/activitystrea.ms\/schema\/1.0\/person","id":"https:\/\/metalhead.club\/users\/mariusor"},{"objectType":"http:\/\/activitystrea.ms\/schema\/1.0\/person","id":"https:\/\/hollo.social\/@hongminhee"},{"objectType":"http:\/\/activitystrea.ms\/schema\/1.0\/collection","id":"http:\/\/activityschema.org\/collection\/public"}],"status_net":{"conversation":"tag:gnusocial.jp,2026-04-24:objectType=thread:nonce=9ff7001ee34bf47e","notice_info":{"local_id":"12502708","source":"ActivityPub"}},"published":"2026-04-24T18:23:05+00:00","provider":{"objectType":"service","displayName":"GNU social JP","url":"https:\/\/gnusocial.jp\/"},"verb":"post","url":"https:\/\/mitra.social\/objects\/019dc0ba-7f1e-7a50-9121-efc57b286730"},{"actor":{"id":"https:\/\/metalhead.club\/users\/mariusor","displayName":"marius","status_net":{"avatarLinks":[{"url":"https:\/\/gnusocial.jp\/avatar\/7165-original-tmp20260205150230.webp","rel":"avatar","type":"image\/webp","width":400,"height":400},{"url":"https:\/\/gnusocial.jp\/avatar\/7165-96-20260205161114.webp","rel":"avatar","type":"image\/webp","width":96,"height":96},{"url":"https:\/\/gnusocial.jp\/avatar\/7165-48-20260205161114.webp","rel":"avatar","type":"image\/webp","width":48,"height":48},{"url":"https:\/\/gnusocial.jp\/avatar\/7165-24-20260205161114.webp","rel":"avatar","type":"image\/webp","width":24,"height":24}],"profile_info":{"local_id":"7165"}},"image":{"url":"https:\/\/gnusocial.jp\/avatar\/7165-96-20260205161114.webp","rel":"avatar","type":"image\/webp","width":96,"height":96},"objectType":"person","summary":"Mostly a programmer.Implementing #ActivityPub in the #Go programming language.Current projects:  * #GoActivityPub - a library to use ActivityPub in Go.  * #FedBOX - a generic ActivityPub service supporting the client to server API.  * #brutalinks - a link aggregator inspired by (old) reddit, hacker news and lobste.rs built on top of FedBOX.  * #oni - a single user ActivityPub server with minimal fuss.My posts are mostly related to ActivityPub and web development.","url":"https:\/\/metalhead.club\/@mariusor","portablecontacts_net":{"preferredUsername":"mariusor","displayName":"marius","note":"Mostly a programmer.Implementing #ActivityPub in the #Go programming language.Current projects:  * #GoActivityPub - a library to use ActivityPub in Go.  * #FedBOX - a generic ActivityPub service supporting the client to server API.  * #brutalinks - a link aggregator inspired by (old) reddit, hacker news and lobste.rs built on top of FedBOX.  * #oni - a single user ActivityPub server with minimal fuss.My posts are mostly related to ActivityPub and web development."}},"content":"<p>&gt; attachment is not supposed to be an object, it's an array.<\/p><p><a href=\"https:\/\/mitra.social\/users\/silverpill\" class=\"u-url mention\">@silverpill<\/a> I don't understand how you infer that from this spec: <a href=\"https:\/\/www.w3.org\/TR\/activitystreams-vocabulary\/#dfn-attachment\" rel=\"nofollow\">https:\/\/www.w3.org\/TR\/activitystreams-vocabulary\/#dfn-attachment<\/a><\/p><p><a href=\"https:\/\/hollo.social\/@hongminhee\" class=\"u-url mention\">@hongminhee<\/a><\/p>","generator":{"id":"tag:gnusocial.jp,2026-08-18:notice-source:ActivityPub","objectType":"application","status_net":{"source_code":"ActivityPub"}},"id":"https:\/\/metalhead.club\/users\/mariusor\/statuses\/116460962580863194","object":{"id":"https:\/\/metalhead.club\/users\/mariusor\/statuses\/116460962580863194","objectType":"note","content":"<p>&gt; attachment is not supposed to be an object, it's an array.<\/p><p><a href=\"https:\/\/mitra.social\/users\/silverpill\" class=\"u-url mention\">@silverpill<\/a> I don't understand how you infer that from this spec: <a href=\"https:\/\/www.w3.org\/TR\/activitystreams-vocabulary\/#dfn-attachment\" rel=\"nofollow\">https:\/\/www.w3.org\/TR\/activitystreams-vocabulary\/#dfn-attachment<\/a><\/p><p><a href=\"https:\/\/hollo.social\/@hongminhee\" class=\"u-url mention\">@hongminhee<\/a><\/p>","url":"https:\/\/metalhead.club\/@mariusor\/116460962580863194","status_net":{"notice_id":null},"inReplyTo":{"objectType":"note","id":"https:\/\/mitra.social\/objects\/019dc068-807e-7a33-8f51-5b939a720aff","url":"https:\/\/mitra.social\/objects\/019dc068-807e-7a33-8f51-5b939a720aff"}},"to":[{"objectType":"http:\/\/activitystrea.ms\/schema\/1.0\/person","id":"https:\/\/mitra.social\/users\/silverpill"},{"objectType":"http:\/\/activitystrea.ms\/schema\/1.0\/person","id":"https:\/\/hollo.social\/@hongminhee"},{"objectType":"http:\/\/activitystrea.ms\/schema\/1.0\/collection","id":"http:\/\/activityschema.org\/collection\/public"}],"status_net":{"conversation":"tag:gnusocial.jp,2026-04-24:objectType=thread:nonce=9ff7001ee34bf47e","notice_info":{"local_id":"12502643","source":"ActivityPub"}},"published":"2026-04-24T18:09:55+00:00","provider":{"objectType":"service","displayName":"GNU social JP","url":"https:\/\/gnusocial.jp\/"},"verb":"post","url":"https:\/\/metalhead.club\/@mariusor\/116460962580863194"},{"actor":{"id":"https:\/\/cosocial.ca\/users\/evan","displayName":"Evan Prodromou \ud83c\udde8\ud83c\udde6\ud83c\uddfa\ud83c\uddf8\ud83c\uddec\ud83c\uddf7\ud83c\uddf5\ud83c\uddf8","status_net":{"avatarLinks":[{"url":"https:\/\/gnusocial.jp\/avatar\/77066-original-tmp20260814130722.webp","rel":"avatar","type":"image\/webp","width":400,"height":400},{"url":"https:\/\/gnusocial.jp\/avatar\/77066-96-20260814130727.webp","rel":"avatar","type":"image\/webp","width":96,"height":96},{"url":"https:\/\/gnusocial.jp\/avatar\/77066-48-20260814130727.webp","rel":"avatar","type":"image\/webp","width":48,"height":48},{"url":"https:\/\/gnusocial.jp\/avatar\/77066-24-20260814130727.webp","rel":"avatar","type":"image\/webp","width":24,"height":24}],"profile_info":{"local_id":"77066"}},"image":{"url":"https:\/\/gnusocial.jp\/avatar\/77066-96-20260814130727.webp","rel":"avatar","type":"image\/webp","width":96,"height":96},"objectType":"person","summary":"He\/him. Board member at CoSocial.ca.Research Director, Social Web Foundation.Author of &quot;ActivityPub: Programming for the Social Web&quot; from O&#39;Reilly Media.Founder of Wikitravel, StatusNet, identi.ca, Fuzzy.ai.Creator of pump.io. Co-creator of GNU social.Former co-chair of the Social Web Working Group at W3C. Co-author of Activity Streams 2.0. Co-author of ActivityPub. Co-author of OStatus.Grad student in CS at Georgia Tech.Greek, Arab, Palestinian, American, Canadian, Montr\u00e9alais.","url":"https:\/\/cosocial.ca\/@evan","portablecontacts_net":{"preferredUsername":"evan","displayName":"Evan Prodromou \ud83c\udde8\ud83c\udde6\ud83c\uddfa\ud83c\uddf8\ud83c\uddec\ud83c\uddf7\ud83c\uddf5\ud83c\uddf8","note":"He\/him. Board member at CoSocial.ca.Research Director, Social Web Foundation.Author of &quot;ActivityPub: Programming for the Social Web&quot; from O&#39;Reilly Media.Founder of Wikitravel, StatusNet, identi.ca, Fuzzy.ai.Creator of pump.io. Co-creator of GNU social.Former co-chair of the Social Web Working Group at W3C. Co-author of Activity Streams 2.0. Co-author of ActivityPub. Co-author of OStatus.Grad student in CS at Georgia Tech.Greek, Arab, Palestinian, American, Canadian, Montr\u00e9alais."}},"content":"<p><a href=\"https:\/\/metalhead.club\/@mariusor\" class=\"u-url mention\">@mariusor<\/a> <a href=\"https:\/\/mitra.social\/users\/silverpill\" class=\"u-url mention\">@silverpill<\/a> <a href=\"https:\/\/hollo.social\/@hongminhee\" class=\"u-url mention\">@hongminhee<\/a> yeah, that's definitely not what the spec says. <\/p><p> \"The serialized JSON form of an Activity Streams 2.0 document MUST be consistent with what would be produced by the standard JSON-LD 1.0 Processing Algorithms and API [JSON-LD-API] Compaction Algorithm\"<\/p>","generator":{"id":"tag:gnusocial.jp,2026-08-18:notice-source:ActivityPub","objectType":"application","status_net":{"source_code":"ActivityPub"}},"id":"https:\/\/cosocial.ca\/users\/evan\/statuses\/116461022833482226","object":{"id":"https:\/\/cosocial.ca\/users\/evan\/statuses\/116461022833482226","objectType":"note","content":"<p><a href=\"https:\/\/metalhead.club\/@mariusor\" class=\"u-url mention\">@mariusor<\/a> <a href=\"https:\/\/mitra.social\/users\/silverpill\" class=\"u-url mention\">@silverpill<\/a> <a href=\"https:\/\/hollo.social\/@hongminhee\" class=\"u-url mention\">@hongminhee<\/a> yeah, that's definitely not what the spec says. <\/p><p> \"The serialized JSON form of an Activity Streams 2.0 document MUST be consistent with what would be produced by the standard JSON-LD 1.0 Processing Algorithms and API [JSON-LD-API] Compaction Algorithm\"<\/p>","url":"https:\/\/cosocial.ca\/@evan\/116461022833482226","status_net":{"notice_id":null},"inReplyTo":{"objectType":"note","id":"https:\/\/metalhead.club\/users\/mariusor\/statuses\/116460962580863194","url":"https:\/\/metalhead.club\/@mariusor\/116460962580863194"}},"to":[{"objectType":"http:\/\/activitystrea.ms\/schema\/1.0\/person","id":"https:\/\/metalhead.club\/users\/mariusor"},{"objectType":"http:\/\/activitystrea.ms\/schema\/1.0\/person","id":"https:\/\/mitra.social\/users\/silverpill"},{"objectType":"http:\/\/activitystrea.ms\/schema\/1.0\/person","id":"https:\/\/hollo.social\/@hongminhee"},{"objectType":"http:\/\/activitystrea.ms\/schema\/1.0\/collection","id":"http:\/\/activityschema.org\/collection\/public"}],"status_net":{"conversation":"tag:gnusocial.jp,2026-04-24:objectType=thread:nonce=9ff7001ee34bf47e","notice_info":{"local_id":"12502644","source":"ActivityPub"}},"published":"2026-04-24T18:09:53+00:00","provider":{"objectType":"service","displayName":"GNU social JP","url":"https:\/\/gnusocial.jp\/"},"verb":"post","url":"https:\/\/cosocial.ca\/@evan\/116461022833482226"},{"actor":{"id":"https:\/\/cosocial.ca\/users\/evan","displayName":"Evan Prodromou \ud83c\udde8\ud83c\udde6\ud83c\uddfa\ud83c\uddf8\ud83c\uddec\ud83c\uddf7\ud83c\uddf5\ud83c\uddf8","status_net":{"avatarLinks":[{"url":"https:\/\/gnusocial.jp\/avatar\/77066-original-tmp20260814130722.webp","rel":"avatar","type":"image\/webp","width":400,"height":400},{"url":"https:\/\/gnusocial.jp\/avatar\/77066-96-20260814130727.webp","rel":"avatar","type":"image\/webp","width":96,"height":96},{"url":"https:\/\/gnusocial.jp\/avatar\/77066-48-20260814130727.webp","rel":"avatar","type":"image\/webp","width":48,"height":48},{"url":"https:\/\/gnusocial.jp\/avatar\/77066-24-20260814130727.webp","rel":"avatar","type":"image\/webp","width":24,"height":24}],"profile_info":{"local_id":"77066"}},"image":{"url":"https:\/\/gnusocial.jp\/avatar\/77066-96-20260814130727.webp","rel":"avatar","type":"image\/webp","width":96,"height":96},"objectType":"person","summary":"He\/him. Board member at CoSocial.ca.Research Director, Social Web Foundation.Author of &quot;ActivityPub: Programming for the Social Web&quot; from O&#39;Reilly Media.Founder of Wikitravel, StatusNet, identi.ca, Fuzzy.ai.Creator of pump.io. Co-creator of GNU social.Former co-chair of the Social Web Working Group at W3C. Co-author of Activity Streams 2.0. Co-author of ActivityPub. Co-author of OStatus.Grad student in CS at Georgia Tech.Greek, Arab, Palestinian, American, Canadian, Montr\u00e9alais.","url":"https:\/\/cosocial.ca\/@evan","portablecontacts_net":{"preferredUsername":"evan","displayName":"Evan Prodromou \ud83c\udde8\ud83c\udde6\ud83c\uddfa\ud83c\uddf8\ud83c\uddec\ud83c\uddf7\ud83c\uddf5\ud83c\uddf8","note":"He\/him. Board member at CoSocial.ca.Research Director, Social Web Foundation.Author of &quot;ActivityPub: Programming for the Social Web&quot; from O&#39;Reilly Media.Founder of Wikitravel, StatusNet, identi.ca, Fuzzy.ai.Creator of pump.io. Co-creator of GNU social.Former co-chair of the Social Web Working Group at W3C. Co-author of Activity Streams 2.0. Co-author of ActivityPub. Co-author of OStatus.Grad student in CS at Georgia Tech.Greek, Arab, Palestinian, American, Canadian, Montr\u00e9alais."}},"content":"<p><a href=\"https:\/\/mitra.social\/users\/silverpill\" class=\"u-url mention\">@silverpill<\/a> <a href=\"https:\/\/hollo.social\/@hongminhee\" class=\"u-url mention\">@hongminhee<\/a> single element arrays in JSON-LD go to the element itself, not an array.<\/p>","generator":{"id":"tag:gnusocial.jp,2026-08-18:notice-source:ActivityPub","objectType":"application","status_net":{"source_code":"ActivityPub"}},"id":"https:\/\/cosocial.ca\/users\/evan\/statuses\/116461012231748211","object":{"id":"https:\/\/cosocial.ca\/users\/evan\/statuses\/116461012231748211","objectType":"note","content":"<p><a href=\"https:\/\/mitra.social\/users\/silverpill\" class=\"u-url mention\">@silverpill<\/a> <a href=\"https:\/\/hollo.social\/@hongminhee\" class=\"u-url mention\">@hongminhee<\/a> single element arrays in JSON-LD go to the element itself, not an array.<\/p>","url":"https:\/\/cosocial.ca\/@evan\/116461012231748211","status_net":{"notice_id":null},"inReplyTo":{"objectType":"note","id":"https:\/\/mitra.social\/objects\/019dc068-807e-7a33-8f51-5b939a720aff","url":"https:\/\/mitra.social\/objects\/019dc068-807e-7a33-8f51-5b939a720aff"}},"to":[{"objectType":"http:\/\/activitystrea.ms\/schema\/1.0\/person","id":"https:\/\/mitra.social\/users\/silverpill"},{"objectType":"http:\/\/activitystrea.ms\/schema\/1.0\/person","id":"https:\/\/hollo.social\/@hongminhee"},{"objectType":"http:\/\/activitystrea.ms\/schema\/1.0\/collection","id":"http:\/\/activityschema.org\/collection\/public"}],"status_net":{"conversation":"tag:gnusocial.jp,2026-04-24:objectType=thread:nonce=9ff7001ee34bf47e","notice_info":{"local_id":"12502626","source":"ActivityPub"}},"published":"2026-04-24T18:07:13+00:00","provider":{"objectType":"service","displayName":"GNU social JP","url":"https:\/\/gnusocial.jp\/"},"verb":"post","url":"https:\/\/cosocial.ca\/@evan\/116461012231748211"},{"actor":{"id":"https:\/\/mitra.social\/users\/silverpill","displayName":"silverpill","status_net":{"avatarLinks":[{"url":"https:\/\/gnusocial.jp\/avatar\/85321-original-tmp20230105183734.webp","rel":"avatar","type":"image\/webp","width":800,"height":800},{"url":"https:\/\/gnusocial.jp\/avatar\/85321-96-20230105202806.webp","rel":"avatar","type":"image\/webp","width":96,"height":96},{"url":"https:\/\/gnusocial.jp\/avatar\/85321-48-20230105202807.webp","rel":"avatar","type":"image\/webp","width":48,"height":48},{"url":"https:\/\/gnusocial.jp\/avatar\/85321-24-20230105202807.webp","rel":"avatar","type":"image\/webp","width":24,"height":24}],"profile_info":{"local_id":"85321"}},"image":{"url":"https:\/\/gnusocial.jp\/avatar\/85321-96-20230105202806.webp","rel":"avatar","type":"image\/webp","width":96,"height":96},"objectType":"person","summary":"Developer of ActivityPub-based micro-blogging and content subscription platform Mitra. Admin of mitra.social instance.","url":"https:\/\/mitra.social\/users\/silverpill","portablecontacts_net":{"preferredUsername":"silverpill","displayName":"silverpill","note":"Developer of ActivityPub-based micro-blogging and content subscription platform Mitra. Admin of mitra.social instance."}},"content":"<p><a class=\"u-url mention\" href=\"https:\/\/hollo.social\/@hongminhee\">@hongminhee<\/a><\/p><p>Why don't you fix your software instead?<\/p><p>It sounds like you're referring to this issue:<\/p><p><a href=\"https:\/\/github.com\/pixelfed\/pixelfed\/issues\/6588\">https:\/\/github.com\/pixelfed\/pixelfed\/issues\/6588<\/a><\/p><p>But in Fediverse, attachment is not supposed to be an object, it's an array.<\/p><p>I don't think you should expect people to comply with your vision of ActivityPub.<\/p>","generator":{"id":"tag:gnusocial.jp,2026-08-18:notice-source:ActivityPub","objectType":"application","status_net":{"source_code":"ActivityPub"}},"id":"https:\/\/mitra.social\/objects\/019dc068-807e-7a33-8f51-5b939a720aff","object":{"id":"https:\/\/mitra.social\/objects\/019dc068-807e-7a33-8f51-5b939a720aff","objectType":"note","content":"<p><a class=\"u-url mention\" href=\"https:\/\/hollo.social\/@hongminhee\">@hongminhee<\/a><\/p><p>Why don't you fix your software instead?<\/p><p>It sounds like you're referring to this issue:<\/p><p><a href=\"https:\/\/github.com\/pixelfed\/pixelfed\/issues\/6588\">https:\/\/github.com\/pixelfed\/pixelfed\/issues\/6588<\/a><\/p><p>But in Fediverse, attachment is not supposed to be an object, it's an array.<\/p><p>I don't think you should expect people to comply with your vision of ActivityPub.<\/p>","url":"https:\/\/mitra.social\/objects\/019dc068-807e-7a33-8f51-5b939a720aff","status_net":{"notice_id":null}},"to":[{"objectType":"http:\/\/activitystrea.ms\/schema\/1.0\/person","id":"https:\/\/hollo.social\/@hongminhee"},{"objectType":"http:\/\/activitystrea.ms\/schema\/1.0\/collection","id":"http:\/\/activityschema.org\/collection\/public"}],"status_net":{"conversation":"tag:gnusocial.jp,2026-04-24:objectType=thread:nonce=9ff7001ee34bf47e","notice_info":{"local_id":"12502257","source":"ActivityPub"}},"published":"2026-04-24T17:05:27+00:00","provider":{"objectType":"service","displayName":"GNU social JP","url":"https:\/\/gnusocial.jp\/"},"verb":"post","url":"https:\/\/mitra.social\/objects\/019dc068-807e-7a33-8f51-5b939a720aff"}],"links":[{"url":"https:\/\/gnusocial.jp\/conversation\/6347717","rel":"alternate","type":"text\/html"}]}