> ## 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.

# BrandedBytes32

> Auto-generated API documentation

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

***

[@tevm/voltaire](../../index.mdx) / [index](../index.mdx) / BrandedBytes32

# BrandedBytes32

## Type Aliases

### Bytes32Like

> **Bytes32Like** = [`Bytes32Type`](../../primitives/Bytes.mdx#bytes32type) | `string` | `Uint8Array` | `bigint` | `number`

Defined in: [src/primitives/Bytes/Bytes32/Bytes32Type.ts:11](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Bytes/Bytes32/Bytes32Type.ts#L11)

Inputs that can be converted to Bytes32

## Variables

### SIZE

> `const` **SIZE**: `32` = `32`

Defined in: [src/primitives/Bytes/Bytes32/Bytes32Type.ts:13](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Bytes/Bytes32/Bytes32Type.ts#L13)

***

### ZERO

> `const` **ZERO**: [`Bytes32Type`](../../primitives/Bytes.mdx#bytes32type)

Defined in: [src/primitives/Bytes/Bytes32/constants.js:12](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Bytes/Bytes32/constants.js#L12)

Zero Bytes32 constant (32 zero bytes)

## Functions

### Bytes32()

> **Bytes32**(`value`): [`Bytes32Type`](../../primitives/Bytes.mdx#bytes32type)

Defined in: [src/primitives/Bytes/Bytes32/index.ts:49](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Bytes/Bytes32/index.ts#L49)

#### Parameters

##### value

[`Bytes32Like`](#bytes32like)

#### Returns

[`Bytes32Type`](../../primitives/Bytes.mdx#bytes32type)

***

### clone()

> **clone**(`bytes`): [`Bytes32Type`](../../primitives/Bytes.mdx#bytes32type)

Defined in: [src/primitives/Bytes/Bytes32/clone.js:14](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Bytes/Bytes32/clone.js#L14)

Clone a Bytes32 value

#### Parameters

##### bytes

[`Bytes32Type`](../../primitives/Bytes.mdx#bytes32type)

Value to clone

#### Returns

[`Bytes32Type`](../../primitives/Bytes.mdx#bytes32type)

Cloned value

#### See

[https://voltaire.tevm.sh/primitives/bytes/bytes32](https://voltaire.tevm.sh/primitives/bytes/bytes32) for documentation

#### Since

0.0.0

#### Example

```javascript theme={null}
import * as Bytes32 from './primitives/Bytes/Bytes32/index.js';
const cloned = Bytes32.clone(bytes);
```

***

### compare()

> **compare**(`a`, `b`): `number`

Defined in: [src/primitives/Bytes/Bytes32/compare.js:15](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Bytes/Bytes32/compare.js#L15)

Compare two Bytes32 values

#### Parameters

##### a

[`Bytes32Type`](../../primitives/Bytes.mdx#bytes32type)

First value

##### b

[`Bytes32Type`](../../primitives/Bytes.mdx#bytes32type)

Second value

#### Returns

`number`

-1 if a \< b, 0 if equal, 1 if a > b

#### See

[https://voltaire.tevm.sh/primitives/bytes/bytes32](https://voltaire.tevm.sh/primitives/bytes/bytes32) for documentation

#### Since

0.0.0

#### Example

```javascript theme={null}
import * as Bytes32 from './primitives/Bytes/Bytes32/index.js';
const result = Bytes32.compare(a, b);
```

***

### equals()

> **equals**(`a`, `b`): `boolean`

Defined in: [src/primitives/Bytes/Bytes32/equals.js:15](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Bytes/Bytes32/equals.js#L15)

Check if two Bytes32 values are equal

#### Parameters

##### a

[`Bytes32Type`](../../primitives/Bytes.mdx#bytes32type)

First value

##### b

[`Bytes32Type`](../../primitives/Bytes.mdx#bytes32type)

Second value

#### Returns

`boolean`

True if equal

#### See

[https://voltaire.tevm.sh/primitives/bytes/bytes32](https://voltaire.tevm.sh/primitives/bytes/bytes32) for documentation

#### Since

0.0.0

#### Example

```javascript theme={null}
import * as Bytes32 from './primitives/Bytes/Bytes32/index.js';
const equal = Bytes32.equals(a, b);
```

***

### from()

> **from**(`value`): [`Bytes32Type`](../../primitives/Bytes.mdx#bytes32type)

Defined in: [src/primitives/Bytes/Bytes32/from.js:23](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Bytes/Bytes32/from.js#L23)

Create Bytes32 from string, bytes, number, or bigint

#### Parameters

##### value

Value to convert

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

#### Returns

[`Bytes32Type`](../../primitives/Bytes.mdx#bytes32type)

Bytes32

#### See

[https://voltaire.tevm.sh/primitives/bytes/bytes32](https://voltaire.tevm.sh/primitives/bytes/bytes32) for documentation

#### Since

0.0.0

#### Throws

If input is invalid or wrong length

#### Example

```javascript theme={null}
import * as Bytes32 from './primitives/Bytes/Bytes32/index.js';
const bytes1 = Bytes32.from('0x' + '12'.repeat(32));
const bytes2 = Bytes32.from(new Uint8Array(32));
const bytes3 = Bytes32.from(42);
const bytes4 = Bytes32.from(123n);
```

***

### fromBigint()

> **fromBigint**(`value`): [`Bytes32Type`](../../primitives/Bytes.mdx#bytes32type)

Defined in: [src/primitives/Bytes/Bytes32/fromBigint.js:16](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Bytes/Bytes32/fromBigint.js#L16)

Create Bytes32 from bigint (padded to 32 bytes)

#### Parameters

##### value

`bigint`

Bigint to convert

#### Returns

[`Bytes32Type`](../../primitives/Bytes.mdx#bytes32type)

Bytes32 (big-endian)

#### See

[https://voltaire.tevm.sh/primitives/bytes/bytes32](https://voltaire.tevm.sh/primitives/bytes/bytes32) for documentation

#### Since

0.0.0

#### Example

```javascript theme={null}
import * as Bytes32 from './primitives/Bytes/Bytes32/index.js';
const bytes = Bytes32.fromBigint(123456789012345678901234567890n);
```

***

### fromBytes()

> **fromBytes**(`bytes`): [`Bytes32Type`](../../primitives/Bytes.mdx#bytes32type)

Defined in: [src/primitives/Bytes/Bytes32/fromBytes.js:18](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Bytes/Bytes32/fromBytes.js#L18)

Create Bytes32 from raw bytes

#### Parameters

##### bytes

`Uint8Array`\<`ArrayBufferLike`>

Raw bytes (must be 32 bytes)

#### Returns

[`Bytes32Type`](../../primitives/Bytes.mdx#bytes32type)

Bytes32

#### See

[https://voltaire.tevm.sh/primitives/bytes/bytes32](https://voltaire.tevm.sh/primitives/bytes/bytes32) for documentation

#### Since

0.0.0

#### Throws

If bytes is wrong length

#### Example

```javascript theme={null}
import * as Bytes32 from './primitives/Bytes/Bytes32/index.js';
const bytes = Bytes32.fromBytes(new Uint8Array(32));
```

***

### fromHex()

> **fromHex**(`hex`): [`Bytes32Type`](../../primitives/Bytes.mdx#bytes32type)

Defined in: [src/primitives/Bytes/Bytes32/fromHex.js:19](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Bytes/Bytes32/fromHex.js#L19)

Create Bytes32 from hex string

#### Parameters

##### hex

`string`

Hex string with optional 0x prefix

#### Returns

[`Bytes32Type`](../../primitives/Bytes.mdx#bytes32type)

Bytes32

#### See

[https://voltaire.tevm.sh/primitives/bytes/bytes32](https://voltaire.tevm.sh/primitives/bytes/bytes32) for documentation

#### Since

0.0.0

#### Throws

If hex is wrong length

#### Throws

If hex contains invalid characters

#### Example

```javascript theme={null}
import * as Bytes32 from './primitives/Bytes/Bytes32/index.js';
const bytes = Bytes32.fromHex('0x' + '1234'.repeat(16));
```

***

### fromNumber()

> **fromNumber**(`value`): [`Bytes32Type`](../../primitives/Bytes.mdx#bytes32type)

Defined in: [src/primitives/Bytes/Bytes32/fromNumber.js:16](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Bytes/Bytes32/fromNumber.js#L16)

Create Bytes32 from number (padded to 32 bytes)

#### Parameters

##### value

`number`

Number to convert

#### Returns

[`Bytes32Type`](../../primitives/Bytes.mdx#bytes32type)

Bytes32 (big-endian)

#### See

[https://voltaire.tevm.sh/primitives/bytes/bytes32](https://voltaire.tevm.sh/primitives/bytes/bytes32) for documentation

#### Since

0.0.0

#### Example

```javascript theme={null}
import * as Bytes32 from './primitives/Bytes/Bytes32/index.js';
const bytes = Bytes32.fromNumber(42);
```

***

### isZero()

> **isZero**(`bytes`): `boolean`

Defined in: [src/primitives/Bytes/Bytes32/isZero.js:14](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Bytes/Bytes32/isZero.js#L14)

Check if Bytes32 is all zeros

#### Parameters

##### bytes

[`Bytes32Type`](../../primitives/Bytes.mdx#bytes32type)

Value to check

#### Returns

`boolean`

True if all zeros

#### See

[https://voltaire.tevm.sh/primitives/bytes/bytes32](https://voltaire.tevm.sh/primitives/bytes/bytes32) for documentation

#### Since

0.0.0

#### Example

```javascript theme={null}
import * as Bytes32 from './primitives/Bytes/Bytes32/index.js';
const isAllZeros = Bytes32.isZero(bytes);
```

***

### size()

> **size**(`_bytes`): `32`

Defined in: [src/primitives/Bytes/Bytes32/size.js:16](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Bytes/Bytes32/size.js#L16)

Get size of Bytes32 (always 32)

#### Parameters

##### \_bytes

[`Bytes32Type`](../../primitives/Bytes.mdx#bytes32type)

Bytes32 value

#### Returns

`32`

Size in bytes

#### See

[https://voltaire.tevm.sh/primitives/bytes/bytes32](https://voltaire.tevm.sh/primitives/bytes/bytes32) for documentation

#### Since

0.0.0

#### Example

```javascript theme={null}
import * as Bytes32 from './primitives/Bytes/Bytes32/index.js';
const s = Bytes32.size(bytes); // 32
```

***

### toAddress()

> **toAddress**(`bytes`): [`AddressType`](../../primitives/Address.mdx#addresstype)

Defined in: [src/primitives/Bytes/Bytes32/toAddress.js:14](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Bytes/Bytes32/toAddress.js#L14)

Extract Address from Bytes32 (last 20 bytes)

#### Parameters

##### bytes

[`Bytes32Type`](../../primitives/Bytes.mdx#bytes32type)

Bytes32 to extract from

#### Returns

[`AddressType`](../../primitives/Address.mdx#addresstype)

Address

#### See

[https://voltaire.tevm.sh/primitives/bytes/bytes32](https://voltaire.tevm.sh/primitives/bytes/bytes32) for documentation

#### Since

0.0.0

#### Example

```javascript theme={null}
import * as Bytes32 from './primitives/Bytes/Bytes32/index.js';
const addr = Bytes32.toAddress(bytes);
```

***

### toBigint()

> **toBigint**(`bytes`): `bigint`

Defined in: [src/primitives/Bytes/Bytes32/toBigint.js:14](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Bytes/Bytes32/toBigint.js#L14)

Convert Bytes32 to bigint (big-endian)

#### Parameters

##### bytes

[`Bytes32Type`](../../primitives/Bytes.mdx#bytes32type)

Bytes32 to convert

#### Returns

`bigint`

Bigint value

#### See

[https://voltaire.tevm.sh/primitives/bytes/bytes32](https://voltaire.tevm.sh/primitives/bytes/bytes32) for documentation

#### Since

0.0.0

#### Example

```javascript theme={null}
import * as Bytes32 from './primitives/Bytes/Bytes32/index.js';
const value = Bytes32.toBigint(bytes);
```

***

### toHash()

> **toHash**(`bytes`): [`HashType`](HashType.mdx#hashtype)

Defined in: [src/primitives/Bytes/Bytes32/toHash.js:14](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Bytes/Bytes32/toHash.js#L14)

Convert Bytes32 to Hash (same size, different semantic meaning)

#### Parameters

##### bytes

[`Bytes32Type`](../../primitives/Bytes.mdx#bytes32type)

Bytes32 to convert

#### Returns

[`HashType`](HashType.mdx#hashtype)

Hash

#### See

[https://voltaire.tevm.sh/primitives/bytes/bytes32](https://voltaire.tevm.sh/primitives/bytes/bytes32) for documentation

#### Since

0.0.0

#### Example

```javascript theme={null}
import * as Bytes32 from './primitives/Bytes/Bytes32/index.js';
const hash = Bytes32.toHash(bytes);
```

***

### toHex()

> **toHex**(`bytes`): `string`

Defined in: [src/primitives/Bytes/Bytes32/toHex.js:14](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Bytes/Bytes32/toHex.js#L14)

Convert Bytes32 to hex string

#### Parameters

##### bytes

[`Bytes32Type`](../../primitives/Bytes.mdx#bytes32type)

Bytes32 to convert

#### Returns

`string`

Hex string with 0x prefix

#### See

[https://voltaire.tevm.sh/primitives/bytes/bytes32](https://voltaire.tevm.sh/primitives/bytes/bytes32) for documentation

#### Since

0.0.0

#### Example

```javascript theme={null}
import * as Bytes32 from './primitives/Bytes/Bytes32/index.js';
const hex = Bytes32.toHex(bytes);
```

***

### toUint8Array()

> **toUint8Array**(`bytes`): `Uint8Array`\<`ArrayBufferLike`>

Defined in: [src/primitives/Bytes/Bytes32/toUint8Array.js:14](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Bytes/Bytes32/toUint8Array.js#L14)

Convert Bytes32 to Uint8Array

#### Parameters

##### bytes

[`Bytes32Type`](../../primitives/Bytes.mdx#bytes32type)

Bytes32 to convert

#### Returns

`Uint8Array`\<`ArrayBufferLike`>

Raw bytes

#### See

[https://voltaire.tevm.sh/primitives/bytes/bytes32](https://voltaire.tevm.sh/primitives/bytes/bytes32) for documentation

#### Since

0.0.0

#### Example

```javascript theme={null}
import * as Bytes32 from './primitives/Bytes/Bytes32/index.js';
const raw = Bytes32.toUint8Array(bytes);
```

***

### zero()

> **zero**(): [`Bytes32Type`](../../primitives/Bytes.mdx#bytes32type)

Defined in: [src/primitives/Bytes/Bytes32/zero.js:15](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Bytes/Bytes32/zero.js#L15)

Create a zero-filled Bytes32

#### Returns

[`Bytes32Type`](../../primitives/Bytes.mdx#bytes32type)

Zero-filled Bytes32

#### See

[https://voltaire.tevm.sh/primitives/bytes/bytes32](https://voltaire.tevm.sh/primitives/bytes/bytes32) for documentation

#### Since

0.0.0

#### Example

```javascript theme={null}
import * as Bytes32 from './primitives/Bytes/Bytes32/index.js';
const zeros = Bytes32.zero();
```

## References

### Bytes32Type

Re-exports [Bytes32Type](../../primitives/Bytes.mdx#bytes32type)