Mastodon

Mastodon is a free and open-source federated social networking project, made by Mastodon gGmbH.

Maker: Mastodon gGmbH wikidata.org

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State as of 2026-11-11

1 assertedThe record stands behind this value for the day asked: two independent sources agree, or a primary source states it (alone, at confidence 0.7 or more). Everything else stays on the record, labelled.More in About → fact

Mastodon: state as of 2026-11-11, one row per fact with its value, date, confidence and sources
fact	value	valid fromThe day the value took effect, not the day it was published. A period figure (a year's revenue) is dated at the period's end.More in About →	confidenceHow well the sources support the value, from 0 to 1. A single primary source is asserted from 0.7; nothing below 0.5 is asserted; a dead or disagreeing source lowers it.More in About →	sourcesPrimary: the entity's own filing, feed or site. Secondary: a publisher reporting it. Each claim links every source it has, with the passage that states the value where one was read.More in About →

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1 dated event · full timeline →

2016-10-05 · releasedreleased

Mastodon releasedwikidata.org+1

unverifiedOne source so far: shown on the record, not asserted, until a second source or a primary one confirms it.More in About →

State changes since 2026-05-15

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About this record

Identifiers2 keys · schema.org snippet

AsOf ID: ent_mastodon
Wikidata: Q27986619

Cite this record in schema.org

"sameAs": ["https://www.wikidata.org/wiki/Q27986619", "https://asof.is/record/mastodon"],
"identifier": { "@type": "PropertyValue", "propertyID": "asof", "value": "ent_mastodon" }

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Sources on this entity6 sites · 9 citations

wikidata.orgsecondary · 4
news.ycombinator.comsecondary · 1
joinmastodon.orgprimary · 1
connect.fediforum.orgsecondary · 1
blog.joinmastodon.orgsecondary · 1
github.comsecondary · 1

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4 claims on record, 4 currently valid, 0 superseded. Last change 2016-10-05.