What's the adjective for public? Here's the word you're looking for.
Included below are past participle and present participle forms for the
verbs publicize, publicise and publicate which may be used as adjectives within certain contexts.
public
Able to be seen or known by everyone; open to general view, happening without concealment. [from 14th c.]
Pertaining to all the people as a whole (as opposed a private group); concerning the whole country, community etc. [from 15th c.]
Officially representing the community; carried out or funded by the state on behalf of the community. [from 15th c.]
Open to all members of a community; especially, provided by national or local authorities and supported by money from taxes. [from 15th c.]