> ## 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.neynar.dataset_farcaster_fnames

> Farcaster usernames — fname registrations and ownership history.

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>
  </>;

## Table description

The `dune.neynar.dataset_farcaster_fnames` table contains usernames (fnames) associated with Farcaster user IDs. Fnames are human-readable identifiers that can be transferred and expire.

## Table Schema

| Column Name       | Type        | Description                                                    |
| ----------------- | ----------- | -------------------------------------------------------------- |
| `fname`           | `VARCHAR`   | Farcaster username of the user                                 |
| `created_at`      | `TIMESTAMP` | Timestamp when the record was created in the database          |
| `updated_at`      | `TIMESTAMP` | Timestamp when the record was last updated in the database     |
| `custody_address` | `VARBINARY` | Wallet address that holds custody of the Farcaster account     |
| `expires_at`      | `TIMESTAMP` | Timestamp when the username registration expires               |
| `fid`             | `BIGINT`    | Farcaster user ID associated with this username                |
| `deleted_at`      | `TIMESTAMP` | Timestamp when the fname was removed on the Farcaster protocol |

## Table Sample

<TableSample tableSchema="dune.neynar" tableName="dataset_farcaster_fnames" />