A small tool to view real-world ActivityPub objects as JSON! Enter a URL
or username from Mastodon or a similar service below, and we'll send a
request with
the right
Accept
header
to the server to view the underlying object.
{
"@context": [
"https://www.w3.org/ns/activitystreams",
"https://w3id.org/security/v1",
{
"Hashtag": "as:Hashtag",
"sensitive": "as:sensitive",
"manuallyApprovesFollowers": "as:manuallyApprovesFollowers",
"alsoKnownAs": {
"@id": "as:alsoKnownAs",
"@type": "@id"
},
"movedTo": {
"@id": "as:movedTo",
"@type": "@id"
},
"toot": "http://joinmastodon.org/ns#",
"featured": {
"@id": "toot:featured",
"@type": "@id"
},
"Emoji": "toot:Emoji",
"blurhash": "toot:blurhash",
"votersCount": "toot:votersCount",
"schema": "http://schema.org#",
"PropertyValue": "schema:PropertyValue",
"value": "schema:value",
"ostatus": "http://ostatus.org#",
"conversation": "ostatus:conversation"
}
],
"type": "Note",
"id": "https://chrichri.ween.de/o/aa4e54ecd04e44e1a13ef079fddffa2f",
"attributedTo": "https://chrichri.ween.de",
"content": "<p>Follow-up to <a href=\"https://chrichri.ween.de/o/c25a04650dc942b5b728dd8e48133f9f\">this note</a>:</p>\n<p>At one of the times the <code>current</code> <a href=\"https://chrichri.ween.de/t/armbian\" class=\"mention hashtag\" rel=\"tag\">#<span>Armbian</span></a> <a href=\"https://chrichri.ween.de/t/linux\" class=\"mention hashtag\" rel=\"tag\">#<span>linux</span></a> kernel didn't crash, but booted on my <a href=\"https://chrichri.ween.de/t/rockpro64\" class=\"mention hashtag\" rel=\"tag\">#<span>RockPro64</span></a> I installed <a href=\"https://chrichri.ween.de/t/gotosocial\" class=\"mention hashtag\" rel=\"tag\">#<span>GotoSocial</span></a> and yes: no more <a href=\"https://github.com/superseriousbusiness/gotosocial/issues/3840#issue-2881055359\">strange error messages</a> running it. <strong>The only time I remember that I updated a linux kernel to make an application work.</strong></p>\n<p>Preparations to get the production system running with the newer kernel:</p>\n<ul>\n<li>in case of problems I'd need to know my way back to boot the old kernel: u-boot recap and learning</li>\n<li>test suspected problems with the <a href=\"https://chrichri.ween.de/t/sata\" class=\"mention hashtag\" rel=\"tag\">#<span>sata</span></a> <a href=\"https://chrichri.ween.de/t/pcie\" class=\"mention hashtag\" rel=\"tag\">#<span>pcie</span></a> ctrl beforehand (get a second Pine64 sata ctrl for the test system)</li>\n</ul>\n<p>Meanwhile Dragan had <a href=\"https://lore.kernel.org/linux-rockchip/cover.1740748439.git.dsimic@manjaro.org/T/#u\">patched the device tree</a> and asked to check on a few reboots whether this would make a difference or cause any regressions.</p>\n<p>Further down the <a href=\"https://chrichri.ween.de/t/rabbithole\" class=\"mention hashtag\" rel=\"tag\">#<span>RabbitHole</span></a> the tunnel forks…</p>\n",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://chrichri.ween.de/followers"
],
"published": "2025-03-07T19:24:49Z",
"context": "https://chrichri.ween.de/contexts/a49a4b88a4c8462ea78361dccd7dac8f",
"conversation": "https://chrichri.ween.de/contexts/a49a4b88a4c8462ea78361dccd7dac8f",
"url": "https://chrichri.ween.de/o/aa4e54ecd04e44e1a13ef079fddffa2f",
"tag": [
{
"href": "https://chrichri.ween.de/t/armbian",
"name": "#armbian",
"type": "Hashtag"
},
{
"href": "https://chrichri.ween.de/t/linux",
"name": "#linux",
"type": "Hashtag"
},
{
"href": "https://chrichri.ween.de/t/rockpro64",
"name": "#rockpro64",
"type": "Hashtag"
},
{
"href": "https://chrichri.ween.de/t/gotosocial",
"name": "#gotosocial",
"type": "Hashtag"
},
{
"href": "https://chrichri.ween.de/t/sata",
"name": "#sata",
"type": "Hashtag"
},
{
"href": "https://chrichri.ween.de/t/pcie",
"name": "#pcie",
"type": "Hashtag"
},
{
"href": "https://chrichri.ween.de/t/rabbithole",
"name": "#rabbithole",
"type": "Hashtag"
}
],
"summary": null,
"inReplyTo": null,
"sensitive": false,
"attachment": []
}