> ## Documentation Index
> Fetch the complete documentation index at: https://docs.debridge.com/llms.txt
> Use this file to discover all available pages before exploring further.

# ISignatureVerifier

> ISignatureVerifier interface details - functions and events.

## Functions

### submit

```solidity theme={null}
function submit(
    bytes32 _submissionId,
    bytes _signatures,
    uint8 _excessConfirmations
) external
```

Check confirmation (validate signatures) for the transfer request.

**Parameters:**

| Name                   | Type      | Description                      |
| ---------------------- | --------- | -------------------------------- |
| `_submissionId`        | `bytes32` | Submission identifier.           |
| `_signatures`          | `bytes`   | Array of signatures by oracles.  |
| `_excessConfirmations` | `uint8`   | override min confirmations count |

## Events

### Confirmed

```solidity theme={null}
event Confirmed(
    bytes32 submissionId,
    address operator
)
```

Emitted once the submission is confirmed by one oracle.

### DeployConfirmed

```solidity theme={null}
event DeployConfirmed(
    bytes32 deployId,
    address operator
)
```

Emitted once the submission is confirmed by min required amount of oracles.