> ## 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.

# Object Changes

Object changes refer to modifications to the state of onchain objects, reflecting updates resulting from transactions.

### Table Columns

| Column Name                | Description                                              |
| -------------------------- | -------------------------------------------------------- |
| checkpoint\_digest         | The digest of the checkpoint associated with the change. |
| checkpoint\_sequence       | The sequence number of the checkpoint.                   |
| checkpoint\_timestamp      | The timestamp of the checkpoint.                         |
| digest                     | The unique identifier or hash of the object change.      |
| object\_change\_index      | The index of the object change.                          |
| object\_id                 | The ID of the object being changed.                      |
| object\_type               | The type of the object being changed.                    |
| owner                      | The owner of the object.                                 |
| previous\_version          | The previous version of the object.                      |
| sender                     | The sender associated with the object change.            |
| transaction\_block\_digest | The digest of the transaction block.                     |
| transaction\_block\_status | The status of the transaction block.                     |
| type                       | The type of object change.                               |
| version                    | The version of the object.                               |
| \_created\_at              | Timestamp of the entry creation.                         |
| \_updated\_at              | Timestamp of the entry update.                           |