What it is
Public: from open or licensed sources, shared by everyone who subscribes.
- Example: Público: Porto startup raises seed round
- Standard envelope; a typed payload schema comes with its first source
- Not collected yet: ask for it and it moves up the list
Example event, standard format
{
"specversion": "1.0",
"id": "evt_01M5EV0NM0F7ZA512V1NBTF0V6",
"type": "news.article_published",
"source": "/sources/examples/news",
"time": "2026-10-21T09:00:00Z",
"observed_at": "2026-10-21T09:00:42Z",
"dataschema": "https://schemas.worldsignals.dev/news.article_published/1.json",
"datacontenttype": "application/json",
"visibility": "public",
"country": "PT",
"subject": {
"kind": "article",
"name": "Porto startup raises seed round",
"ws_id": "ent_01M5EV0NM0FYC9EG00WH9YQH4Z"
},
"entities": [
{
"kind": "company",
"role": "mentioned",
"name": "Atlântico Robotics, Lda"
}
],
"title": "Público: Porto startup raises seed round",
"lang": "pt",
"data": {
"outlet": "Público",
"sentiment": "positive"
},
"provenance": {
"source_id": "example",
"source_name": "Example data",
"url": "https://example.com/worldsignals/news.article_published",
"licence": "Example only, not a real record",
"method": "example"
},
"confidence": 0.95,
"personal_data": false,
"revision": 1,
"tags": [
"example"
]
}Give your agents something to notice
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