> ## 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.

# Block Event Attributes

### Table Columns

Unique Key: `block_height`, `block_event_index`, `block_event_attribute_index`, `block_event_kind`

| Column Name                    | Description                                                                                                                                                                                              |
| ------------------------------ | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| block\_height                  | The sequential number of the block in the blockchain.                                                                                                                                                    |
| block\_timestamp               | The timestamp when the block was created.                                                                                                                                                                |
| block\_hash                    | The hash of the block.                                                                                                                                                                                   |
| block\_event\_type             | The type of the block event.                                                                                                                                                                             |
| block\_event\_index            | The index of the event within the block.                                                                                                                                                                 |
| block\_event\_attribute\_index | The index of the attribute within the block event.                                                                                                                                                       |
| block\_event\_kind             | The phase in which the block event was emitted. Possible values are: begin (before transactions are processed), end (after all transactions are processed), finalize (immedatiately before block commit) |
| key                            | The key of the block event attribute.                                                                                                                                                                    |
| value                          | The value of the block event attribute.                                                                                                                                                                  |
| index                          | Boolean flag indicating if this attribute is indexed.                                                                                                                                                    |
| \_created\_at                  | The timestamp when the entry was created.                                                                                                                                                                |
| \_updated\_at                  | The timestamp when the entry was updated.                                                                                                                                                                |