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", { "ostatus": "http://ostatus.org#", "atomUri": "ostatus:atomUri", "inReplyToAtomUri": "ostatus:inReplyToAtomUri", "conversation": "ostatus:conversation", "sensitive": "as:sensitive", "toot": "http://joinmastodon.org/ns#", "votersCount": "toot:votersCount", "Hashtag": "as:Hashtag" } ], "id": "https://burningboard.net/users/Larvitz/statuses/114524519552935664", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-05-17T18:11:26Z", "url": "https://burningboard.net/@Larvitz/114524519552935664", "attributedTo": "https://burningboard.net/users/Larvitz", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://burningboard.net/users/Larvitz/followers", "https://social.anoxinon.de/users/Codeberg", "https://floss.social/users/hko" ], "sensitive": false, "atomUri": "https://burningboard.net/users/Larvitz/statuses/114524519552935664", "inReplyToAtomUri": null, "conversation": "tag:burningboard.net,2025-05-17:objectId=30690817:objectType=Conversation", "content": "<p>Added GPG signing for my Git commits via the amazing oct-git (<a href=\"https://crates.io/crates/openpgp-card-tool-git\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">crates.io/crates/openpgp-card-</span><span class=\"invisible\">tool-git</span></a>) rust-implementation to my git configuration:</p><p>~ ❯ git config list<br />...<br />user.signingkey=f797370e9131bb04d2d339304a64ef24ab2463ea<br />gpg.program=/home/chofstede/.cargo/bin/oct-git</p><p>Now the GPG key on my Nitrokey hardware security token is used to sign commits, ensuring authenticity and integrity, yay 🙂 </p><p>Example commit on Codeberg: <a href=\"https://codeberg.org/Larvitz/gists/commit/df87e8ca18bcaf603baa13c8c150a9950c6c2b67\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">codeberg.org/Larvitz/gists/com</span><span class=\"invisible\">mit/df87e8ca18bcaf603baa13c8c150a9950c6c2b67</span></a></p><p>Example commit on Github: <a href=\"https://github.com/chofstede/jmore/commit/8758c31cb64a4d0b06d6859d1247a197272226a7\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">github.com/chofstede/jmore/com</span><span class=\"invisible\">mit/8758c31cb64a4d0b06d6859d1247a197272226a7</span></a></p><p><a href=\"https://burningboard.net/tags/security\" class=\"mention hashtag\" rel=\"tag\">#<span>security</span></a> <a href=\"https://burningboard.net/tags/git\" class=\"mention hashtag\" rel=\"tag\">#<span>git</span></a> <a href=\"https://burningboard.net/tags/github\" class=\"mention hashtag\" rel=\"tag\">#<span>github</span></a> <a href=\"https://burningboard.net/tags/codeberg\" class=\"mention hashtag\" rel=\"tag\">#<span>codeberg</span></a> <a href=\"https://burningboard.net/tags/rust\" class=\"mention hashtag\" rel=\"tag\">#<span>rust</span></a> <a href=\"https://burningboard.net/tags/gpg\" class=\"mention hashtag\" rel=\"tag\">#<span>gpg</span></a> <span class=\"h-card\" translate=\"no\"><a href=\"https://social.anoxinon.de/@Codeberg\" class=\"u-url mention\">@<span>Codeberg</span></a></span> <span class=\"h-card\" translate=\"no\"><a href=\"https://floss.social/@hko\" class=\"u-url mention\">@<span>hko</span></a></span></p>", "contentMap": { "en": "<p>Added GPG signing for my Git commits via the amazing oct-git (<a href=\"https://crates.io/crates/openpgp-card-tool-git\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">crates.io/crates/openpgp-card-</span><span class=\"invisible\">tool-git</span></a>) rust-implementation to my git configuration:</p><p>~ ❯ git config list<br />...<br />user.signingkey=f797370e9131bb04d2d339304a64ef24ab2463ea<br />gpg.program=/home/chofstede/.cargo/bin/oct-git</p><p>Now the GPG key on my Nitrokey hardware security token is used to sign commits, ensuring authenticity and integrity, yay 🙂 </p><p>Example commit on Codeberg: <a href=\"https://codeberg.org/Larvitz/gists/commit/df87e8ca18bcaf603baa13c8c150a9950c6c2b67\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">codeberg.org/Larvitz/gists/com</span><span class=\"invisible\">mit/df87e8ca18bcaf603baa13c8c150a9950c6c2b67</span></a></p><p>Example commit on Github: <a href=\"https://github.com/chofstede/jmore/commit/8758c31cb64a4d0b06d6859d1247a197272226a7\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">github.com/chofstede/jmore/com</span><span class=\"invisible\">mit/8758c31cb64a4d0b06d6859d1247a197272226a7</span></a></p><p><a href=\"https://burningboard.net/tags/security\" class=\"mention hashtag\" rel=\"tag\">#<span>security</span></a> <a href=\"https://burningboard.net/tags/git\" class=\"mention hashtag\" rel=\"tag\">#<span>git</span></a> <a href=\"https://burningboard.net/tags/github\" class=\"mention hashtag\" rel=\"tag\">#<span>github</span></a> <a href=\"https://burningboard.net/tags/codeberg\" class=\"mention hashtag\" rel=\"tag\">#<span>codeberg</span></a> <a href=\"https://burningboard.net/tags/rust\" class=\"mention hashtag\" rel=\"tag\">#<span>rust</span></a> <a href=\"https://burningboard.net/tags/gpg\" class=\"mention hashtag\" rel=\"tag\">#<span>gpg</span></a> <span class=\"h-card\" translate=\"no\"><a href=\"https://social.anoxinon.de/@Codeberg\" class=\"u-url mention\">@<span>Codeberg</span></a></span> <span class=\"h-card\" translate=\"no\"><a href=\"https://floss.social/@hko\" class=\"u-url mention\">@<span>hko</span></a></span></p>" }, "attachment": [], "tag": [ { "type": "Mention", "href": "https://social.anoxinon.de/users/Codeberg", "name": "@Codeberg@social.anoxinon.de" }, { "type": "Mention", "href": "https://floss.social/users/hko", "name": "@hko@floss.social" }, { "type": "Hashtag", "href": "https://burningboard.net/tags/security", "name": "#security" }, { "type": "Hashtag", "href": "https://burningboard.net/tags/git", "name": "#git" }, { "type": "Hashtag", "href": "https://burningboard.net/tags/github", "name": "#github" }, { "type": "Hashtag", "href": "https://burningboard.net/tags/codeberg", "name": "#codeberg" }, { "type": "Hashtag", "href": "https://burningboard.net/tags/rust", "name": "#rust" }, { "type": "Hashtag", "href": "https://burningboard.net/tags/gpg", "name": "#gpg" } ], "replies": { "id": "https://burningboard.net/users/Larvitz/statuses/114524519552935664/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://burningboard.net/users/Larvitz/statuses/114524519552935664/replies?only_other_accounts=true&page=true", "partOf": "https://burningboard.net/users/Larvitz/statuses/114524519552935664/replies", "items": [] } }, "likes": { "id": "https://burningboard.net/users/Larvitz/statuses/114524519552935664/likes", "type": "Collection", "totalItems": 15 }, "shares": { "id": "https://burningboard.net/users/Larvitz/statuses/114524519552935664/shares", "type": "Collection", "totalItems": 10 } }