> For the complete documentation index, see [llms.txt](https://docs.essencefinance.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.essencefinance.io/development/smart-contracts/dao/timelock/essencedaotimelock.md).

# EssenceDAOTimelock

## EssenceDAOTimelock

### Functions

#### constructor

```solidity
function constructor(
    address core_,
    address admin_,
    uint256 delay_,
    uint256 minDelay_
) public
```

**Parameters**

| Name        | Type    | Description |
| ----------- | ------- | ----------- |
| `core_`     | address |             |
| `admin_`    | address |             |
| `delay_`    | uint256 |             |
| `minDelay_` | uint256 |             |

#### queueTransaction

```solidity
function queueTransaction(
    address target,
    uint256 value,
    string signature,
    bytes data,
    uint256 eta
) public returns (bytes32)
```

queue a transaction, with pausability

**Parameters**

| Name        | Type    | Description |
| ----------- | ------- | ----------- |
| `target`    | address |             |
| `value`     | uint256 |             |
| `signature` | string  |             |
| `data`      | bytes   |             |
| `eta`       | uint256 |             |

#### vetoTransactions

```solidity
function vetoTransactions(
    address[] targets,
    uint256[] values,
    string[] signatures,
    bytes[] datas,
    uint256[] etas
) public
```

veto a group of transactions

**Parameters**

| Name         | Type       | Description |
| ------------ | ---------- | ----------- |
| `targets`    | address\[] |             |
| `values`     | uint256\[] |             |
| `signatures` | string\[]  |             |
| `datas`      | bytes\[]   |             |
| `etas`       | uint256\[] |             |

#### executeTransaction

```solidity
function executeTransaction(
    address target,
    uint256 value,
    string signature,
    bytes data,
    uint256 eta
) public returns (bytes)
```

execute a transaction, with pausability

**Parameters**

| Name        | Type    | Description |
| ----------- | ------- | ----------- |
| `target`    | address |             |
| `value`     | uint256 |             |
| `signature` | string  |             |
| `data`      | bytes   |             |
| `eta`       | uint256 |             |

#### governorSetPendingAdmin

```solidity
function governorSetPendingAdmin(
    address newAdmin
) public
```

allow a governor to set a new pending timelock admin

**Parameters**

| Name       | Type    | Description |
| ---------- | ------- | ----------- |
| `newAdmin` | address |             |

#### rollback

```solidity
function rollback() external
```

one-time option to roll back the Timelock to old timelock

guardian-only, and expires after the deadline. This function is here as a fallback in case something goes wrong.

## IChiDAO

### Functions

#### updateTimelock

```solidity
function updateTimelock(
    address newTimelock
) external
```

**Parameters**

| Name          | Type    | Description |
| ------------- | ------- | ----------- |
| `newTimelock` | address |             |


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