A small tool to view real-world ActivityPub objects as JSON! Enter a URL
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Accept
header
to the server to view the underlying object.
{
"@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://halo.nu/users/theguardian_us_environment/statuses/114651491377458960",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-06-09T04:22:02Z",
"url": "https://halo.nu/@theguardian_us_environment/114651491377458960",
"attributedTo": "https://halo.nu/users/theguardian_us_environment",
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],
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],
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"content": "<p>‘Ticking timebomb’: sea acidity has reached critical levels, threatening entire ecosystems – study <a href=\"https://www.theguardian.com/environment/2025/jun/09/sea-acidity-ecosystems-ocean-acidification-planetary-health-scientists\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">theguardian.com/environment/20</span><span class=\"invisible\">25/jun/09/sea-acidity-ecosystems-ocean-acidification-planetary-health-scientists</span></a> <a href=\"https://halo.nu/tags/Greenhousegasemissions\" class=\"mention hashtag\" rel=\"tag\">#<span>Greenhousegasemissions</span></a> <a href=\"https://halo.nu/tags/Oceanacidification\" class=\"mention hashtag\" rel=\"tag\">#<span>Oceanacidification</span></a> <a href=\"https://halo.nu/tags/Climatecrisis\" class=\"mention hashtag\" rel=\"tag\">#<span>Climatecrisis</span></a> <a href=\"https://halo.nu/tags/Conservation\" class=\"mention hashtag\" rel=\"tag\">#<span>Conservation</span></a> <a href=\"https://halo.nu/tags/Environment\" class=\"mention hashtag\" rel=\"tag\">#<span>Environment</span></a> <a href=\"https://halo.nu/tags/Marinelife\" class=\"mention hashtag\" rel=\"tag\">#<span>Marinelife</span></a> <a href=\"https://halo.nu/tags/Coastlines\" class=\"mention hashtag\" rel=\"tag\">#<span>Coastlines</span></a> <a href=\"https://halo.nu/tags/Worldnews\" class=\"mention hashtag\" rel=\"tag\">#<span>Worldnews</span></a> <a href=\"https://halo.nu/tags/Wildlife\" class=\"mention hashtag\" rel=\"tag\">#<span>Wildlife</span></a> <a href=\"https://halo.nu/tags/Science\" class=\"mention hashtag\" rel=\"tag\">#<span>Science</span></a> <a href=\"https://halo.nu/tags/Oceans\" class=\"mention hashtag\" rel=\"tag\">#<span>Oceans</span></a> <a href=\"https://halo.nu/tags/Coral\" class=\"mention hashtag\" rel=\"tag\">#<span>Coral</span></a></p>",
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},
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},
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"href": "https://halo.nu/tags/oceanacidification",
"name": "#oceanacidification"
},
{
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"name": "#climatecrisis"
},
{
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"name": "#conservation"
},
{
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"href": "https://halo.nu/tags/environment",
"name": "#environment"
},
{
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"href": "https://halo.nu/tags/marinelife",
"name": "#marinelife"
},
{
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"href": "https://halo.nu/tags/coastlines",
"name": "#coastlines"
},
{
"type": "Hashtag",
"href": "https://halo.nu/tags/worldnews",
"name": "#worldnews"
},
{
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"href": "https://halo.nu/tags/wildlife",
"name": "#wildlife"
},
{
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"href": "https://halo.nu/tags/science",
"name": "#science"
},
{
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"name": "#oceans"
},
{
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}
],
"replies": {
"id": "https://halo.nu/users/theguardian_us_environment/statuses/114651491377458960/replies",
"type": "Collection",
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