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

# ISignedPreKeyRecordStructure

> Protobuf interface ISignedPreKeyRecordStructure generated from WAProto.

Defined in: [WAProto/index.d.ts:11077](https://github.com/WhiskeySockets/Baileys/blob/master/WAProto/index.d.ts#L11077)

## Properties

### id?

> `optional` **id**: `null` | `number`

Defined in: [WAProto/index.d.ts:11078](https://github.com/WhiskeySockets/Baileys/blob/master/WAProto/index.d.ts#L11078)

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### privateKey?

> `optional` **privateKey**: `null` | `Uint8Array`\<`ArrayBufferLike`>

Defined in: [WAProto/index.d.ts:11080](https://github.com/WhiskeySockets/Baileys/blob/master/WAProto/index.d.ts#L11080)

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### publicKey?

> `optional` **publicKey**: `null` | `Uint8Array`\<`ArrayBufferLike`>

Defined in: [WAProto/index.d.ts:11079](https://github.com/WhiskeySockets/Baileys/blob/master/WAProto/index.d.ts#L11079)

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### signature?

> `optional` **signature**: `null` | `Uint8Array`\<`ArrayBufferLike`>

Defined in: [WAProto/index.d.ts:11081](https://github.com/WhiskeySockets/Baileys/blob/master/WAProto/index.d.ts#L11081)

***

### timestamp?

> `optional` **timestamp**: `null` | `number` | `Long`

Defined in: [WAProto/index.d.ts:11082](https://github.com/WhiskeySockets/Baileys/blob/master/WAProto/index.d.ts#L11082)