ActivityPub Viewer

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.

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{ "@context": [ "https://www.w3.org/ns/activitystreams", "https://w3id.org/security/v1", { "manuallyApprovesFollowers": "as:manuallyApprovesFollowers", "toot": "http://joinmastodon.org/ns#", "featured": { "@id": "toot:featured", "@type": "@id" }, "featuredTags": { "@id": "toot:featuredTags", "@type": "@id" }, "alsoKnownAs": { "@id": "as:alsoKnownAs", "@type": "@id" }, "movedTo": { "@id": "as:movedTo", "@type": "@id" }, "schema": "http://schema.org#", "PropertyValue": "schema:PropertyValue", "value": "schema:value", "discoverable": "toot:discoverable", "suspended": "toot:suspended", "memorial": "toot:memorial", "indexable": "toot:indexable", "attributionDomains": { "@id": "toot:attributionDomains", "@type": "@id" }, "Hashtag": "as:Hashtag", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" } } ], "id": "https://mathstodon.xyz/users/timhutton", "type": "Person", "following": "https://mathstodon.xyz/users/timhutton/following", "followers": "https://mathstodon.xyz/users/timhutton/followers", "inbox": "https://mathstodon.xyz/users/timhutton/inbox", "outbox": "https://mathstodon.xyz/users/timhutton/outbox", "featured": "https://mathstodon.xyz/users/timhutton/collections/featured", "featuredTags": "https://mathstodon.xyz/users/timhutton/collections/tags", "preferredUsername": "timhutton", "name": "Tim Hutton", "summary": "<p><a href=\"https://mathstodon.xyz/tags/ComputerVision\" class=\"mention hashtag\" rel=\"tag\">#<span>ComputerVision</span></a>, <a href=\"https://mathstodon.xyz/tags/Fractals\" class=\"mention hashtag\" rel=\"tag\">#<span>Fractals</span></a>, <a href=\"https://mathstodon.xyz/tags/Geometry\" class=\"mention hashtag\" rel=\"tag\">#<span>Geometry</span></a>, <a href=\"https://mathstodon.xyz/tags/ArtificialLife\" class=\"mention hashtag\" rel=\"tag\">#<span>ArtificialLife</span></a>, <a href=\"https://mathstodon.xyz/tags/ArtificialChemistry\" class=\"mention hashtag\" rel=\"tag\">#<span>ArtificialChemistry</span></a>, Ready (<a href=\"https://mathstodon.xyz/tags/ReactionDiffusion\" class=\"mention hashtag\" rel=\"tag\">#<span>ReactionDiffusion</span></a>), Golly (<a href=\"https://mathstodon.xyz/tags/CellularAutomata\" class=\"mention hashtag\" rel=\"tag\">#<span>CellularAutomata</span></a>). He/him.</p><p>It takes a village.</p><p>If it doesn&#39;t work for everyone it doesn&#39;t work at all.</p><p>Avatar is a photo of a middle-aged human with short hair and facial hair, wearing a blue t-shirt.</p><p>Banner image is a computer rendering of the truncated octahedral honeycomb, with the focus on a bridge connecting two sides.</p><p>Profile text describes the images and itself.</p>", "url": "https://mathstodon.xyz/@timhutton", "manuallyApprovesFollowers": false, "discoverable": true, "indexable": false, "published": "2018-10-08T00:00:00Z", "memorial": false, "publicKey": { "id": "https://mathstodon.xyz/users/timhutton#main-key", "owner": "https://mathstodon.xyz/users/timhutton", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAs+Q3kHPVjqfYiDXVDrKJ\nC9Ybro/MzOHkrzba0rG8+IN9IL3E+5IDLuQl0arzhVCOEzoT9v+pH/5r3XhHiqYs\n125R+7BL24O5WeVD/pnkACSbbMieqyIXUAtDV8kAwqDvavbN5E2D+ep46OBX+g67\n17MtLj6d54xlxdB091C1WjMpQ+82pFm1F/uv/tmB0+B606JI00o9MKo+AQy6qoAQ\nABmoKmqLYFpvVyFbldwuJ6Q8Vm1tiZAlRQ+EhYAh/JRaWwb7ooR69pCEA8vfUTnR\nmiZvLE80v7N6RNxnFkFpp92lHXWRtHLGFW3zDaQXvGIF3QOosa98Dh6sDealhKfP\nwQIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [ { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/geometry", "name": "#geometry" }, { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/fractals", "name": "#fractals" }, { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/computervision", "name": "#computervision" }, { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/reactiondiffusion", "name": "#reactiondiffusion" }, { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/cellularautomata", "name": "#cellularautomata" }, { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/artificiallife", "name": "#artificiallife" }, { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/artificialchemistry", "name": "#artificialchemistry" } ], "attachment": [ { "type": "PropertyValue", "name": "Code", "value": "<a href=\"https://github.com/timhutton\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">github.com/timhutton</span><span class=\"invisible\"></span></a>" }, { "type": "PropertyValue", "name": "Videos", "value": "<a href=\"https://www.youtube.com/@tim_hutton\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"\">youtube.com/@tim_hutton</span><span class=\"invisible\"></span></a>" }, { "type": "PropertyValue", "name": "Papers", "value": "<a href=\"https://scholar.google.co.uk/citations?user=fLBzOiIAAAAJ\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">scholar.google.co.uk/citations</span><span class=\"invisible\">?user=fLBzOiIAAAAJ</span></a>" }, { "type": "PropertyValue", "name": "Reading", "value": "<a href=\"https://bookwyrm.social/user/timhutton\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">bookwyrm.social/user/timhutton</span><span class=\"invisible\"></span></a>" } ], "endpoints": { "sharedInbox": "https://mathstodon.xyz/inbox" }, "icon": { "type": "Image", "mediaType": "image/png", "url": "https://media.mathstodon.xyz/accounts/avatars/000/056/634/original/dcb19715924e721c.png" }, "image": { "type": "Image", "mediaType": "image/png", "url": "https://media.mathstodon.xyz/accounts/headers/000/056/634/original/5330fab0d3213a11.png" } }