# coldkey-swap-announcement (/docs/query/coldkey-swap-announcement)

This is the `swap-check` status: `ColdkeySwapAnnouncements` stores the block
at which the swap becomes executable and the BlakeTwo256 hash committed to.

**Category:** Accounts & keys

## Parameters [#parameters]

| Parameter      | Type   | Description                                       |
| -------------- | ------ | ------------------------------------------------- |
| `coldkey_ss58` | string | Coldkey whose pending swap announcement to check. |

## CLI [#cli]

```bash
btcli query coldkey-swap-announcement --coldkey <ss58|name> --json
```

## Python [#python]

Namespace method (autocomplete, signature help):

```python
import bittensor as bt

sub = bt.Subtensor()
result = sub.balances.coldkey_swap_announcement(coldkey_ss58="5F...")
```

Or dispatch by name, as an agent would:

```python
result = sub.read("coldkey_swap_announcement", coldkey_ss58="5F...")
```

Async is the same surface awaited: `async with bt.Subtensor() as client:`.

## On-chain implementation [#on-chain-implementation]

* Storage [`SubtensorModule.ColdkeySwapAnnouncements`](/code/pallets/subtensor/src/lib.rs#L1599)
* Storage [`SubtensorModule.ColdkeySwapDisputes`](/code/pallets/subtensor/src/lib.rs#L1605)

Every file is browsable under [/code](/code) exactly as built into the runtime.