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

# primitives/TransactionHash

> Auto-generated API documentation

[**@tevm/voltaire**](../index.mdx)

***

[@tevm/voltaire](../index.mdx) / primitives/TransactionHash

# primitives/TransactionHash

## Classes

### InvalidTransactionHashFormatError

Defined in: [src/primitives/TransactionHash/errors.js:23](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/TransactionHash/errors.js#L23)

#### Extends

* `Error`

#### Constructors

##### Constructor

> **new InvalidTransactionHashFormatError**(`message`, `details?`): [`InvalidTransactionHashFormatError`](#invalidtransactionhashformaterror)

Defined in: [src/primitives/TransactionHash/errors.js:28](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/TransactionHash/errors.js#L28)

###### Parameters

###### message

`string`

###### details?

[`ErrorDetails`](#errordetails)

###### Returns

[`InvalidTransactionHashFormatError`](#invalidtransactionhashformaterror)

###### Overrides

`Error.constructor`

#### Properties

##### details

> **details**: [`ErrorDetails`](#errordetails)

Defined in: [src/primitives/TransactionHash/errors.js:33](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/TransactionHash/errors.js#L33)

##### name

> **name**: `string`

Defined in: [src/primitives/TransactionHash/errors.js:30](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/TransactionHash/errors.js#L30)

###### Inherited from

`Error.name`

***

### InvalidTransactionHashLengthError

Defined in: [src/primitives/TransactionHash/errors.js:8](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/TransactionHash/errors.js#L8)

#### Extends

* `Error`

#### Constructors

##### Constructor

> **new InvalidTransactionHashLengthError**(`message`, `details?`): [`InvalidTransactionHashLengthError`](#invalidtransactionhashlengtherror)

Defined in: [src/primitives/TransactionHash/errors.js:13](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/TransactionHash/errors.js#L13)

###### Parameters

###### message

`string`

###### details?

[`ErrorDetails`](#errordetails)

###### Returns

[`InvalidTransactionHashLengthError`](#invalidtransactionhashlengtherror)

###### Overrides

`Error.constructor`

#### Properties

##### details

> **details**: [`ErrorDetails`](#errordetails)

Defined in: [src/primitives/TransactionHash/errors.js:18](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/TransactionHash/errors.js#L18)

##### name

> **name**: `string`

Defined in: [src/primitives/TransactionHash/errors.js:15](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/TransactionHash/errors.js#L15)

###### Inherited from

`Error.name`

## Interfaces

### ErrorDetails

Defined in: [src/primitives/TransactionHash/errors.js:2](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/TransactionHash/errors.js#L2)

#### Properties

##### context?

> `optional` **context**: `Record`\<`string`, `unknown`>

Defined in: [src/primitives/TransactionHash/errors.js:5](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/TransactionHash/errors.js#L5)

##### expected?

> `optional` **expected**: `string`

Defined in: [src/primitives/TransactionHash/errors.js:4](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/TransactionHash/errors.js#L4)

##### value?

> `optional` **value**: `unknown`

Defined in: [src/primitives/TransactionHash/errors.js:3](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/TransactionHash/errors.js#L3)

## Type Aliases

### TransactionHashType

> **TransactionHashType** = `Uint8Array` & `object`

Defined in: [src/primitives/TransactionHash/TransactionHashType.ts:6](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/TransactionHash/TransactionHashType.ts#L6)

Transaction hash (32-byte identifier)

#### Type Declaration

##### \[brand]

> `readonly` **\[brand]**: `"TransactionHash"`

##### length

> `readonly` **length**: `32`

## Variables

### equals()

> `const` **equals**: (`a`, `b`) => `boolean` = `_equals`

Defined in: [src/primitives/TransactionHash/index.ts:14](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/TransactionHash/index.ts#L14)

Check if two TransactionHashes are equal

#### Parameters

##### a

[`TransactionHashType`](#transactionhashtype)

##### b

[`TransactionHashType`](#transactionhashtype)

#### Returns

`boolean`

***

### from()

> `const` **from**: (`value`) => [`TransactionHashType`](#transactionhashtype) = `_from`

Defined in: [src/primitives/TransactionHash/index.ts:10](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/TransactionHash/index.ts#L10)

Create TransactionHash from various input types

#### Parameters

##### value

`string` | `Uint8Array`\<`ArrayBufferLike`>

#### Returns

[`TransactionHashType`](#transactionhashtype)

#### Throws

***

### fromBytes()

> `const` **fromBytes**: (`bytes`) => [`TransactionHashType`](#transactionhashtype) = `_fromBytes`

Defined in: [src/primitives/TransactionHash/index.ts:11](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/TransactionHash/index.ts#L11)

Create TransactionHash from bytes

#### Parameters

##### bytes

`Uint8Array`\<`ArrayBufferLike`>

#### Returns

[`TransactionHashType`](#transactionhashtype)

#### Throws

If bytes length is not 32

***

### fromHex()

> `const` **fromHex**: (`hex`) => [`TransactionHashType`](#transactionhashtype) = `_fromHex`

Defined in: [src/primitives/TransactionHash/index.ts:12](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/TransactionHash/index.ts#L12)

Create TransactionHash from hex string

#### Parameters

##### hex

`string`

#### Returns

[`TransactionHashType`](#transactionhashtype)

#### Throws

If hex format is invalid

***

### toHex()

> `const` **toHex**: (`hash`) => `string` = `_toHex`

Defined in: [src/primitives/TransactionHash/index.ts:13](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/TransactionHash/index.ts#L13)

Convert TransactionHash to hex string

#### Parameters

##### hash

[`TransactionHashType`](#transactionhashtype)

#### Returns

`string`