#538koningsdag
Live, measured metrics for the hashtag #538koningsdag from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #538koningsdag
This #name is available to claim. It becomes your portal on the open agent web: this very page, a keyword you rank for by an open public stake, and a verifiable identity for AI agents. Nobody else sells a page like this for every #name.
Day-by-day usage
measured · mastodon.online (Mastodon public tags API) · fetched 2026-10-18 15:33 UTC0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · mastodon.online (Mastodon public search API) · fetched 2026-10-18 15:33 UTCNo related tags with measured usage found for #538koningsdag.
Live pulse
measured · mastodon.online (Mastodon tag timeline) · fetched 2026-10-18 15:33 UTCEverything below is measured over the latest 9 public posts (spanning ~28316 hours).
Posting hours (UTC)
Languages: Dutch (6) · English (3)
Avg boosts / post: 0
Used together with
Top of the latest posts
"voor ieder wat wils" zeggen ze.....nee hoor 🙉 #538Koningsdag Dit is de (voorlopige) line-up van 538 Koningsdag in Breda: met zelfs een Prins van Oranje > Dit is de (voorlopige) line-up van 538 Koningsdag in Breda: met zelfs een Prins van
#538koningsdag begonnen
𝗔𝗳𝗿𝗼𝗷𝗮𝗰𝗸 𝗲𝗻 𝗗𝗜-𝗥𝗘𝗖𝗧 𝗼𝗽 𝗹𝗶𝗻𝗲-𝘂𝗽 𝘃𝗮𝗻 538 𝗞𝗼𝗻𝗶𝗻𝗴𝘀𝗱𝗮𝗴 Afrojack, DI-RECT en Roxy Dekker komen dit jaar naar Breda voor 538 Koningsdag. Ook andere grote namen zoals Chef'Special, Douwe Bob, FLEMMING en Ronnie
What “538koningsdag” means
WikipediaKoningsdag or King's day is a national holiday in the Kingdom of the Netherlands. Celebrated on 27 April, the date marks the birth of King Willem-Alexander. When the Dutch monarch is female, the holiday is known as Koninginnedag ( ) or Queensday and, under Queen Beatrix until 2013, was celebrated on 30 April. She prolonged the tradition that was born under her mother's reign: Queen Juliana's birthday was on 30 April.
“Koningsdag” on Wikipedia (CC BY-SA) →#538koningsdag across platforms
every network with a public tag surfaceFollow #538koningsdag straight to each platform’s own tag page. Where a platform publishes open data we measure it above; the rest lock their numbers behind paid APIs, so we link rather than guess.
Every number above is measured from a named public API at the shown fetch time. Nothing is estimated or extrapolated. Platforms that lock their data behind paid APIs are not shown. Agents: the same numbers, as JSON, at /api/hashtags/538koningsdag