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

# Blocks

A block height is an ordinal number that indicates the position of a block within the sequence of accepted blocks.

A block hash is a unique identifier that helps query and reference the block.

Blocks are units of information stored on a blockchain, containing grouped transactions that are verified and signed by validators. Each block has these components to ensure the integrity and order of transactions.

### Table Columns

Unique Key: `height`

| Column Name                    | Description                                           |
| ------------------------------ | ----------------------------------------------------- |
| height                         | The sequential number of the block in the blockchain. |
| timestamp                      | The timestamp when the block was created.             |
| hash                           | The hash of the block.                                |
| parent\_hash                   | The hash of the parent block.                         |
| proposer\_address              | The address of the proposer who created the block.    |
| transaction\_count             | The number of transactions included in the block.     |
| consensus\_hash                | The hash of the block's consensus state.              |
| app\_hash                      | The hash of the application state.                    |
| block\_id                      | The block identifier as a JSON object.                |
| chain\_id                      | The identifier of the blockchain.                     |
| data                           | The block data as a JSON object.                      |
| data\_hash                     | The hash of the block's data.                         |
| evidence                       | Evidence associated with the block as a JSON object.  |
| evidence\_hash                 | The hash of the evidence associated with the block.   |
| last\_block\_id                | The previous block identifier as a JSON object.       |
| last\_commit                   | The last commit information as a JSON object.         |
| last\_commit\_hash             | The hash of the last commit.                          |
| last\_results\_hash            | The hash of the last results.                         |
| next\_validators\_hash         | The hash of the next set of validators.               |
| validators\_hash               | The hash of the current set of validators.            |
| version                        | The version information as a JSON object.             |
| block\_result                  | The block result as a JSON object.                    |
| block\_event\_count            | The number of block events in the block.              |
| block\_event\_attribute\_count | The number of block event attributes in the block.    |
| \_created\_at                  | The timestamp when the entry was created.             |
| \_updated\_at                  | The timestamp when the entry was updated.             |