# clusterLockHash()

> **clusterLockHash**(`clusterLock`): `string`

Defined in: [verification/common.ts:116](https://github.com/ObolNetwork/obol-sdk/blob/5137bd5c4ded55a50234f19135ea3a5bfeab4d47/src/verification/common.ts#L116)

Returns the SSZ cluster lock hash of the given cluster lock object

## Parameters

| Parameter | Type |
| ------ | ------ |
| `clusterLock` | [`ClusterLock`](../type-aliases/ClusterLock.md) |

## Returns

`string`

The cluster lock hash in of the corresponding cluster lock