> ## Documentation Index
> Fetch the complete documentation index at: https://docs.dune.com/llms.txt
> Use this file to discover all available pages before exploring further.

# dune.lens.publication_metadata

> Lens publication metadata — content type, tags, and media attachments for posts.

export const TableSample = ({tableName, tableSchema}) => <>
    <div className="hidden dark:block">
      <iframe src={`https://dune.com/embeds/3419983/5785629?table_schema_t6f0df=${tableSchema}&table_name_t6f0df=${tableName}&darkMode=true`} style={{
  width: '100%',
  height: '500px',
  border: 'none',
  marginTop: '10px'
}} />
    </div>
    <div className="dark:hidden">
      <iframe src={`https://dune.com/embeds/3419983/5785629?table_schema_t6f0df=${tableSchema}&table_name_t6f0df=${tableName}`} style={{
  width: '100%',
  height: '500px',
  border: 'none',
  marginTop: '10px'
}} />
    </div>
  </>;

<Warning>
  **Deprecation Notice**: Lens data ingestion has been discontinued as of December 2025. Only historical data is available, and no new data will be added.
</Warning>

## Table description

The `dune.lens.publication_metadata` table holds the publication content/metadata.

## Table Schema

| Column Name | Type | Description |
| - | - | - |
| publication\_id | varchar | Unique identifier of the publication (format: `profileId-pubId`) |
| metadata\_snapshot\_location\_url | varchar | Snapshot storage URL for the metadata |
| metadata\_json | varchar | Raw JSON of the publication metadata |
| metadata\_version | varchar | Version of the metadata standard used |
| content | varchar | Text content of the publication |
| language | varchar | Language code of the publication content |
| region | varchar | Regional locale of the publication |
| content\_warning | varchar | Content warning label if applicable (e.g. `NSFW`, `SENSITIVE`) |
| main\_content\_focus | varchar | Primary content type (e.g. `TEXT_ONLY`, `IMAGE`, `VIDEO`, `ARTICLE`) |
| tags\_vector | varchar | Serialized array of tags associated with the publication |
| hide\_from\_feed | boolean | Whether the publication should be hidden from feeds |
| is\_encrypted | boolean | Whether the publication content is gated/encrypted |
| app | varchar | Application used to create the publication |
| tx\_hash | varbinary | Transaction hash (null for Momoka publications) |
| timestamp | timestamp | Timestamp of the publication creation |
| created\_at | timestamp | Timestamp when the record was created in the database |
| content\_vector | varchar | Vector embedding of the content for similarity searches |

## Table Sample

<TableSample tableSchema="dune.lens" tableName="publication_metadata" />


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