Official operator label associated with the X platform retained as Twitter in the source category.
Operator attribution label, not a legal-entity, ownership, control, or market-power determination.
Measured product footprint
Product-market footprint
The diagram traces official operator attributions into source-labeled products and then into measured markets. It does not encode ownership depth or combine unlike shares.
Outbound web referrals from social-media sites
Every product share remains inside its stated market definition, geography, denominator, source, and year. Shares from unlike markets are never added, averaged, or treated as one firm-wide market-power measure.
Source-labeled share histories
Participant shares belong to separate market definitions, geographies, denominators, and years. Shares must not be summed across products or markets.
Optional exact-record crosswalk
This is an explicit zero state, not evidence that no public record exists. Search the enforcement atlas separately before drawing a conclusion.
Attribution evidence custody
X's official company site presents the X platform; the StatCounter source retains the category label Twitter.
Accessed Jul 20, 2026. Official successor-platform attribution only; the source category label is preserved and no historical ownership inference is made.
Nearest evidence profiles
This dossier joins official operator-attribution pages, source-labeled product shares, and optional exact policy-record crosswalks for navigation. It does not resolve legal-entity identity, ownership, control, affiliate status, market power, liability, or causation.