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",
{
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"atomUri": "ostatus:atomUri",
"inReplyToAtomUri": "ostatus:inReplyToAtomUri",
"conversation": "ostatus:conversation",
"sensitive": "as:sensitive",
"toot": "http://joinmastodon.org/ns#",
"votersCount": "toot:votersCount",
"litepub": "http://litepub.social/ns#",
"directMessage": "litepub:directMessage",
"Hashtag": "as:Hashtag"
}
],
"id": "https://infosec.exchange/users/brian_greenberg/statuses/114525992888739855",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-05-18T00:26:07Z",
"url": "https://infosec.exchange/@brian_greenberg/114525992888739855",
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"content": "<p>📍 What if your app could use your location — without ever knowing where you are?</p><p>That’s what a team of researchers in Europe is working on: a privacy-preserving location sharing system that uses cover traffic to mask your real coordinates.</p><p>How it works:<br />🧠 Your device generates plausible decoy locations<br />📡 These are transmitted alongside your true location<br />🛡️ Even your service provider can’t tell which one is real<br />🚗 Designed for use in navigation and safety systems, like car apps or emergency alerts</p><p>Still in the research phase — but if this proves scalable, it could shift the privacy paradigm away from “trust us” to “can’t see it.”</p><p><a href=\"https://infosec.exchange/tags/PrivacyTech\" class=\"mention hashtag\" rel=\"tag\">#<span>PrivacyTech</span></a> <a href=\"https://infosec.exchange/tags/CyberSecurity\" class=\"mention hashtag\" rel=\"tag\">#<span>CyberSecurity</span></a> <a href=\"https://infosec.exchange/tags/LocationPrivacy\" class=\"mention hashtag\" rel=\"tag\">#<span>LocationPrivacy</span></a> <a href=\"https://infosec.exchange/tags/Innovation\" class=\"mention hashtag\" rel=\"tag\">#<span>Innovation</span></a> <a href=\"https://infosec.exchange/tags/Infosec\" class=\"mention hashtag\" rel=\"tag\">#<span>Infosec</span></a><br /><a href=\"https://www.theregister.com/2025/05/17/privacy_preserving_location_sharing/\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">theregister.com/2025/05/17/pri</span><span class=\"invisible\">vacy_preserving_location_sharing/</span></a></p>",
"contentMap": {
"en": "<p>📍 What if your app could use your location — without ever knowing where you are?</p><p>That’s what a team of researchers in Europe is working on: a privacy-preserving location sharing system that uses cover traffic to mask your real coordinates.</p><p>How it works:<br />🧠 Your device generates plausible decoy locations<br />📡 These are transmitted alongside your true location<br />🛡️ Even your service provider can’t tell which one is real<br />🚗 Designed for use in navigation and safety systems, like car apps or emergency alerts</p><p>Still in the research phase — but if this proves scalable, it could shift the privacy paradigm away from “trust us” to “can’t see it.”</p><p><a href=\"https://infosec.exchange/tags/PrivacyTech\" class=\"mention hashtag\" rel=\"tag\">#<span>PrivacyTech</span></a> <a href=\"https://infosec.exchange/tags/CyberSecurity\" class=\"mention hashtag\" rel=\"tag\">#<span>CyberSecurity</span></a> <a href=\"https://infosec.exchange/tags/LocationPrivacy\" class=\"mention hashtag\" rel=\"tag\">#<span>LocationPrivacy</span></a> <a href=\"https://infosec.exchange/tags/Innovation\" class=\"mention hashtag\" rel=\"tag\">#<span>Innovation</span></a> <a href=\"https://infosec.exchange/tags/Infosec\" class=\"mention hashtag\" rel=\"tag\">#<span>Infosec</span></a><br /><a href=\"https://www.theregister.com/2025/05/17/privacy_preserving_location_sharing/\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">theregister.com/2025/05/17/pri</span><span class=\"invisible\">vacy_preserving_location_sharing/</span></a></p>"
},
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{
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{
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"shares": {
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