> ## 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.

# thorchain.core_block

> THORChain block data — block height, timestamp, and chain metadata.

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 `thorchain.core_block` table contains block-level data from the THORChain blockchain including block headers, timestamps, and block statistics. This table is partitioned by block\_month.

## Column Descriptions

| **Column**                | **Type**  | **Description**                         |
| ------------------------- | --------- | --------------------------------------- |
| **block\_id**             | bigint    | Identifier                              |
| **block\_time**           | timestamp | Timestamp of when the block was created |
| **block\_timestamp**      | timestamp | Timestamp of when the block was created |
| **block\_date**           | timestamp | Date of when the block was created      |
| **block\_hour**           | timestamp | Block Hour                              |
| **block\_week**           | timestamp | Block Week                              |
| **block\_month**          | timestamp | Block Month                             |
| **block\_quarter**        | timestamp | Block Quarter                           |
| **block\_year**           | timestamp | Block Year                              |
| **block\_dayofmonth**     | timestamp | Block Dayofmonth                        |
| **block\_dayofweek**      | timestamp | Block Dayofweek                         |
| **block\_dayofyear**      | timestamp | Block Dayofyear                         |
| **timestamp**             | timestamp | Timestamp of the record                 |
| **hash**                  | varchar   | Hash                                    |
| **agg\_state**            | varchar   | Agg State                               |
| **\_inserted\_timestamp** | timestamp | Timestamp of the record                 |
| **inserted\_timestamp**   | timestamp | Time when the record was inserted       |
| **modified\_timestamp**   | timestamp | Time when the record was last modified  |

## Table Sample

<TableSample tableSchema="thorchain" tableName="core_block" />