> ## 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.

# EIP2930

> Auto-generated API documentation

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

***

[@tevm/voltaire](../../../index.mdx) / [primitives/Transaction](../index.mdx) / EIP2930

# EIP2930

## Classes

### TransactionEIP2930

Defined in: [src/primitives/Transaction/EIP2930/EIP2930.js:52](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/EIP2930/EIP2930.js#L52)

Factory function for creating EIP-2930 Transaction instances

#### Constructors

##### Constructor

> **new TransactionEIP2930**(`tx`): `TransactionEIP2930`

Defined in: [src/primitives/Transaction/EIP2930/EIP2930.js:52](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/EIP2930/EIP2930.js#L52)

Factory function for creating EIP-2930 Transaction instances

###### Parameters

###### tx

`any`

###### Returns

`TransactionEIP2930`

#### Properties

##### getSender()

> **getSender**: (`tx`) => [`AddressType`](../../Address.mdx#addresstype)

Defined in: [src/primitives/Transaction/EIP2930/EIP2930.js:86](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/EIP2930/EIP2930.js#L86)

Get sender address from EIP-2930 transaction signature.

###### Parameters

###### tx

[`TransactionEIP2930Type`](#transactioneip2930type)

Transaction

###### Returns

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

Sender address

###### See

[https://voltaire.tevm.sh/primitives/transaction](https://voltaire.tevm.sh/primitives/transaction) for Transaction documentation

###### Since

0.0.0

###### Throws

If signature recovery fails

###### Example

```javascript theme={null}
import { getSender } from './primitives/Transaction/EIP2930/getSender.js';
const sender = getSender(tx);
```

##### getSigningHash()

> **getSigningHash**: (`tx`) => `Uint8Array`

Defined in: [src/primitives/Transaction/EIP2930/EIP2930.js:84](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/EIP2930/EIP2930.js#L84)

###### Parameters

###### tx

[`TransactionEIP2930Type`](#transactioneip2930type)

###### Returns

`Uint8Array`

##### hash()

> **hash**: (`tx`) => `Uint8Array`

Defined in: [src/primitives/Transaction/EIP2930/EIP2930.js:83](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/EIP2930/EIP2930.js#L83)

###### Parameters

###### tx

[`TransactionEIP2930Type`](#transactioneip2930type)

###### Returns

`Uint8Array`

##### serialize()

> **serialize**: (`tx`) => `Uint8Array`\<`ArrayBufferLike`>

Defined in: [src/primitives/Transaction/EIP2930/EIP2930.js:81](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/EIP2930/EIP2930.js#L81)

Serialize EIP-2930 transaction to RLP encoded bytes.

###### Parameters

###### tx

[`TransactionEIP2930Type`](#transactioneip2930type)

Transaction to serialize

###### Returns

`Uint8Array`\<`ArrayBufferLike`>

RLP encoded transaction bytes

###### See

[https://voltaire.tevm.sh/primitives/transaction](https://voltaire.tevm.sh/primitives/transaction) for Transaction documentation

###### Since

0.0.0

###### Throws

Never throws

###### Example

```javascript theme={null}
import { serialize } from './primitives/Transaction/EIP2930/serialize.js';
const bytes = serialize(tx);
```

##### verifySignature()

> **verifySignature**: (`tx`) => `boolean`

Defined in: [src/primitives/Transaction/EIP2930/EIP2930.js:88](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/EIP2930/EIP2930.js#L88)

###### Parameters

###### tx

[`TransactionEIP2930Type`](#transactioneip2930type)

###### Returns

`boolean`

##### getSender()

> `static` **getSender**: (`tx`) => [`AddressType`](../../Address.mdx#addresstype)

Defined in: [src/primitives/Transaction/EIP2930/EIP2930.js:76](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/EIP2930/EIP2930.js#L76)

Get sender address from EIP-2930 transaction signature.

###### Parameters

###### tx

[`TransactionEIP2930Type`](#transactioneip2930type)

Transaction

###### Returns

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

Sender address

###### See

[https://voltaire.tevm.sh/primitives/transaction](https://voltaire.tevm.sh/primitives/transaction) for Transaction documentation

###### Since

0.0.0

###### Throws

If signature recovery fails

###### Example

```javascript theme={null}
import { getSender } from './primitives/Transaction/EIP2930/getSender.js';
const sender = getSender(tx);
```

##### getSigningHash()

> `static` **getSigningHash**: (`tx`) => `Uint8Array`

Defined in: [src/primitives/Transaction/EIP2930/EIP2930.js:75](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/EIP2930/EIP2930.js#L75)

###### Parameters

###### tx

[`TransactionEIP2930Type`](#transactioneip2930type)

###### Returns

`Uint8Array`

##### hash()

> `static` **hash**: (`tx`) => `Uint8Array`

Defined in: [src/primitives/Transaction/EIP2930/EIP2930.js:74](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/EIP2930/EIP2930.js#L74)

###### Parameters

###### tx

[`TransactionEIP2930Type`](#transactioneip2930type)

###### Returns

`Uint8Array`

##### prototype

> `static` **prototype**: `object`

Defined in: [src/primitives/Transaction/EIP2930/EIP2930.js:80](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/EIP2930/EIP2930.js#L80)

##### serialize()

> `static` **serialize**: (`tx`) => `Uint8Array`\<`ArrayBufferLike`>

Defined in: [src/primitives/Transaction/EIP2930/EIP2930.js:73](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/EIP2930/EIP2930.js#L73)

Serialize EIP-2930 transaction to RLP encoded bytes.

###### Parameters

###### tx

[`TransactionEIP2930Type`](#transactioneip2930type)

Transaction to serialize

###### Returns

`Uint8Array`\<`ArrayBufferLike`>

RLP encoded transaction bytes

###### See

[https://voltaire.tevm.sh/primitives/transaction](https://voltaire.tevm.sh/primitives/transaction) for Transaction documentation

###### Since

0.0.0

###### Throws

Never throws

###### Example

```javascript theme={null}
import { serialize } from './primitives/Transaction/EIP2930/serialize.js';
const bytes = serialize(tx);
```

##### verifySignature()

> `static` **verifySignature**: (`tx`) => `boolean`

Defined in: [src/primitives/Transaction/EIP2930/EIP2930.js:77](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/EIP2930/EIP2930.js#L77)

###### Parameters

###### tx

[`TransactionEIP2930Type`](#transactioneip2930type)

###### Returns

`boolean`

## Interfaces

### TransactionEIP2930Constructor()

Defined in: [src/primitives/Transaction/EIP2930/TransactionEIP2930Constructor.ts:18](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/EIP2930/TransactionEIP2930Constructor.ts#L18)

> **TransactionEIP2930Constructor**(`tx`): `TransactionEIP2930Prototype`

Defined in: [src/primitives/Transaction/EIP2930/TransactionEIP2930Constructor.ts:19](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/EIP2930/TransactionEIP2930Constructor.ts#L19)

#### Parameters

##### tx

###### accessList

[`AccessList`](../index.mdx#accesslist)

###### chainId

`bigint`

###### data

`Uint8Array`

###### gasLimit

`bigint`

###### gasPrice

`bigint`

###### nonce

`bigint`

###### r

`Uint8Array`

###### s

`Uint8Array`

###### to

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

###### value

`bigint`

###### yParity

`number`

#### Returns

`TransactionEIP2930Prototype`

#### Properties

##### getSender()

> **getSender**: (`tx`) => [`AddressType`](../../Address.mdx#addresstype)

Defined in: [src/primitives/Transaction/EIP2930/TransactionEIP2930Constructor.ts:37](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/EIP2930/TransactionEIP2930Constructor.ts#L37)

Get sender address from EIP-2930 transaction signature.

###### Parameters

###### tx

[`TransactionEIP2930Type`](#transactioneip2930type)

Transaction

###### Returns

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

Sender address

###### See

[https://voltaire.tevm.sh/primitives/transaction](https://voltaire.tevm.sh/primitives/transaction) for Transaction documentation

###### Since

0.0.0

###### Throws

If signature recovery fails

###### Example

```javascript theme={null}
import { getSender } from './primitives/Transaction/EIP2930/getSender.js';
const sender = getSender(tx);
```

##### getSigningHash()

> **getSigningHash**: (`tx`) => `Uint8Array`

Defined in: [src/primitives/Transaction/EIP2930/TransactionEIP2930Constructor.ts:36](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/EIP2930/TransactionEIP2930Constructor.ts#L36)

###### Parameters

###### tx

[`TransactionEIP2930Type`](#transactioneip2930type)

###### Returns

`Uint8Array`

##### hash()

> **hash**: (`tx`) => `Uint8Array`

Defined in: [src/primitives/Transaction/EIP2930/TransactionEIP2930Constructor.ts:35](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/EIP2930/TransactionEIP2930Constructor.ts#L35)

###### Parameters

###### tx

[`TransactionEIP2930Type`](#transactioneip2930type)

###### Returns

`Uint8Array`

##### prototype

> **prototype**: `TransactionEIP2930Prototype`

Defined in: [src/primitives/Transaction/EIP2930/TransactionEIP2930Constructor.ts:32](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/EIP2930/TransactionEIP2930Constructor.ts#L32)

##### serialize()

> **serialize**: (`tx`) => `Uint8Array`\<`ArrayBufferLike`>

Defined in: [src/primitives/Transaction/EIP2930/TransactionEIP2930Constructor.ts:34](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/EIP2930/TransactionEIP2930Constructor.ts#L34)

Serialize EIP-2930 transaction to RLP encoded bytes.

###### Parameters

###### tx

[`TransactionEIP2930Type`](#transactioneip2930type)

Transaction to serialize

###### Returns

`Uint8Array`\<`ArrayBufferLike`>

RLP encoded transaction bytes

###### See

[https://voltaire.tevm.sh/primitives/transaction](https://voltaire.tevm.sh/primitives/transaction) for Transaction documentation

###### Since

0.0.0

###### Throws

Never throws

###### Example

```javascript theme={null}
import { serialize } from './primitives/Transaction/EIP2930/serialize.js';
const bytes = serialize(tx);
```

##### verifySignature()

> **verifySignature**: (`tx`) => `boolean`

Defined in: [src/primitives/Transaction/EIP2930/TransactionEIP2930Constructor.ts:38](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/EIP2930/TransactionEIP2930Constructor.ts#L38)

###### Parameters

###### tx

[`TransactionEIP2930Type`](#transactioneip2930type)

###### Returns

`boolean`

#### Methods

##### deserialize()

> **deserialize**(`bytes`): `TransactionEIP2930Prototype`

Defined in: [src/primitives/Transaction/EIP2930/TransactionEIP2930Constructor.ts:33](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/EIP2930/TransactionEIP2930Constructor.ts#L33)

###### Parameters

###### bytes

`Uint8Array`

###### Returns

`TransactionEIP2930Prototype`

## Type Aliases

### TransactionEIP2930Type

> **TransactionEIP2930Type** = `object`

Defined in: [src/primitives/Transaction/EIP2930/TransactionEIP2930Type.ts:11](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/EIP2930/TransactionEIP2930Type.ts#L11)

EIP-2930 Transaction type (Access List Transaction)

#### See

[https://eips.ethereum.org/EIPS/eip-2930](https://eips.ethereum.org/EIPS/eip-2930)

#### Since

0.0.0

#### Properties

##### \[brand]

> `readonly` **\[brand]**: `"TransactionEIP2930"`

Defined in: [src/primitives/Transaction/EIP2930/TransactionEIP2930Type.ts:12](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/EIP2930/TransactionEIP2930Type.ts#L12)

##### accessList

> **accessList**: [`AccessList`](../index.mdx#accesslist)

Defined in: [src/primitives/Transaction/EIP2930/TransactionEIP2930Type.ts:21](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/EIP2930/TransactionEIP2930Type.ts#L21)

##### chainId

> **chainId**: `bigint`

Defined in: [src/primitives/Transaction/EIP2930/TransactionEIP2930Type.ts:14](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/EIP2930/TransactionEIP2930Type.ts#L14)

##### data

> **data**: `Uint8Array`

Defined in: [src/primitives/Transaction/EIP2930/TransactionEIP2930Type.ts:20](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/EIP2930/TransactionEIP2930Type.ts#L20)

##### gasLimit

> **gasLimit**: `bigint`

Defined in: [src/primitives/Transaction/EIP2930/TransactionEIP2930Type.ts:17](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/EIP2930/TransactionEIP2930Type.ts#L17)

##### gasPrice

> **gasPrice**: `bigint`

Defined in: [src/primitives/Transaction/EIP2930/TransactionEIP2930Type.ts:16](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/EIP2930/TransactionEIP2930Type.ts#L16)

##### nonce

> **nonce**: `bigint`

Defined in: [src/primitives/Transaction/EIP2930/TransactionEIP2930Type.ts:15](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/EIP2930/TransactionEIP2930Type.ts#L15)

##### r

> **r**: `Uint8Array`

Defined in: [src/primitives/Transaction/EIP2930/TransactionEIP2930Type.ts:23](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/EIP2930/TransactionEIP2930Type.ts#L23)

##### s

> **s**: `Uint8Array`

Defined in: [src/primitives/Transaction/EIP2930/TransactionEIP2930Type.ts:24](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/EIP2930/TransactionEIP2930Type.ts#L24)

##### to

> **to**: [`AddressType`](../../Address.mdx#addresstype) | `null`

Defined in: [src/primitives/Transaction/EIP2930/TransactionEIP2930Type.ts:18](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/EIP2930/TransactionEIP2930Type.ts#L18)

##### type

> **type**: [`EIP2930`](../index.mdx#eip2930)

Defined in: [src/primitives/Transaction/EIP2930/TransactionEIP2930Type.ts:13](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/EIP2930/TransactionEIP2930Type.ts#L13)

##### value

> **value**: `bigint`

Defined in: [src/primitives/Transaction/EIP2930/TransactionEIP2930Type.ts:19](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/EIP2930/TransactionEIP2930Type.ts#L19)

##### yParity

> **yParity**: `number`

Defined in: [src/primitives/Transaction/EIP2930/TransactionEIP2930Type.ts:22](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/EIP2930/TransactionEIP2930Type.ts#L22)

## Variables

### getSigningHash()

> `const` **getSigningHash**: (`tx`) => `Uint8Array`

Defined in: [src/primitives/Transaction/EIP2930/EIP2930.js:20](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/EIP2930/EIP2930.js#L20)

#### Parameters

##### tx

[`TransactionEIP2930Type`](#transactioneip2930type)

#### Returns

`Uint8Array`

***

### hash()

> `const` **hash**: (`tx`) => `Uint8Array`

Defined in: [src/primitives/Transaction/EIP2930/EIP2930.js:21](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/EIP2930/EIP2930.js#L21)

#### Parameters

##### tx

[`TransactionEIP2930Type`](#transactioneip2930type)

#### Returns

`Uint8Array`

***

### verifySignature()

> `const` **verifySignature**: (`tx`) => `boolean`

Defined in: [src/primitives/Transaction/EIP2930/EIP2930.js:22](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/EIP2930/EIP2930.js#L22)

#### Parameters

##### tx

[`TransactionEIP2930Type`](#transactioneip2930type)

#### Returns

`boolean`

## Functions

### deserialize()

> **deserialize**(`data`): [`TransactionEIP2930Type`](#transactioneip2930type)

Defined in: [src/primitives/Transaction/EIP2930/deserialize.js:20](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/EIP2930/deserialize.js#L20)

Deserialize RLP encoded EIP-2930 transaction.

#### Parameters

##### data

`Uint8Array`\<`ArrayBufferLike`>

RLP encoded transaction bytes

#### Returns

[`TransactionEIP2930Type`](#transactioneip2930type)

Deserialized transaction

#### See

[https://voltaire.tevm.sh/primitives/transaction](https://voltaire.tevm.sh/primitives/transaction) for Transaction documentation

#### Since

0.0.0

#### Throws

If data is invalid or malformed

#### Example

```javascript theme={null}
import { deserialize } from './primitives/Transaction/EIP2930/deserialize.js';
const tx = deserialize(bytes);
```

***

### getSender()

> **getSender**(`tx`): [`AddressType`](../../Address.mdx#addresstype)

Defined in: [src/primitives/Transaction/EIP2930/getSender.js:18](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/EIP2930/getSender.js#L18)

Get sender address from EIP-2930 transaction signature.

#### Parameters

##### tx

[`TransactionEIP2930Type`](#transactioneip2930type)

Transaction

#### Returns

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

Sender address

#### See

[https://voltaire.tevm.sh/primitives/transaction](https://voltaire.tevm.sh/primitives/transaction) for Transaction documentation

#### Since

0.0.0

#### Throws

If signature recovery fails

#### Example

```javascript theme={null}
import { getSender } from './primitives/Transaction/EIP2930/getSender.js';
const sender = getSender(tx);
```

***

### GetSigningHash()

> **GetSigningHash**(`deps`): (`tx`) => `Uint8Array`

Defined in: [src/primitives/Transaction/EIP2930/getSigningHash.js:30](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/EIP2930/getSigningHash.js#L30)

Factory: Get signing hash for EIP-2930 transaction.

#### Parameters

##### deps

Crypto dependencies

###### keccak256

(`data`) => `Uint8Array`

Keccak256 hash function

###### rlpEncode

(`data`) => `Uint8Array`

RLP encode function

#### Returns

Function that computes signing hash

> (`tx`): `Uint8Array`

##### Parameters

###### tx

[`TransactionEIP2930Type`](#transactioneip2930type)

##### Returns

`Uint8Array`

#### See

[https://voltaire.tevm.sh/primitives/transaction](https://voltaire.tevm.sh/primitives/transaction) for Transaction documentation

#### Since

0.0.0

#### Throws

Never throws

#### Example

```javascript theme={null}
import { GetSigningHash } from './primitives/Transaction/EIP2930/getSigningHash.js';
import { hash as keccak256 } from '../../../crypto/Keccak256/hash.js';
import { encode as rlpEncode } from '../../Rlp/encode.js';
const getSigningHash = GetSigningHash({ keccak256, rlpEncode });
const signingHash = getSigningHash(tx);
```

***

### Hash()

> **Hash**(`deps`): (`tx`) => `Uint8Array`

Defined in: [src/primitives/Transaction/EIP2930/hash.js:22](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/EIP2930/hash.js#L22)

Factory: Compute transaction hash.

#### Parameters

##### deps

Crypto dependencies

###### keccak256

(`data`) => `Uint8Array`

Keccak256 hash function

#### Returns

Function that computes transaction hash

> (`tx`): `Uint8Array`

##### Parameters

###### tx

[`TransactionEIP2930Type`](#transactioneip2930type)

##### Returns

`Uint8Array`

#### See

[https://voltaire.tevm.sh/primitives/transaction](https://voltaire.tevm.sh/primitives/transaction) for Transaction documentation

#### Since

0.0.0

#### Throws

Never throws

#### Example

```javascript theme={null}
import { Hash } from './primitives/Transaction/EIP2930/hash.js';
import { hash as keccak256 } from '../../../crypto/Keccak256/hash.js';
const hash = Hash({ keccak256 });
const txHash = hash(tx);
```

***

### serialize()

> **serialize**(`tx`): `Uint8Array`\<`ArrayBufferLike`>

Defined in: [src/primitives/Transaction/EIP2930/serialize.js:23](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/EIP2930/serialize.js#L23)

Serialize EIP-2930 transaction to RLP encoded bytes.

#### Parameters

##### tx

[`TransactionEIP2930Type`](#transactioneip2930type)

Transaction to serialize

#### Returns

`Uint8Array`\<`ArrayBufferLike`>

RLP encoded transaction bytes

#### See

[https://voltaire.tevm.sh/primitives/transaction](https://voltaire.tevm.sh/primitives/transaction) for Transaction documentation

#### Since

0.0.0

#### Throws

Never throws

#### Example

```javascript theme={null}
import { serialize } from './primitives/Transaction/EIP2930/serialize.js';
const bytes = serialize(tx);
```

***

### VerifySignature()

> **VerifySignature**(`deps`): (`tx`) => `boolean`

Defined in: [src/primitives/Transaction/EIP2930/verifySignature.js:43](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/EIP2930/verifySignature.js#L43)

Factory: Verify EIP-2930 transaction signature.

Verifies that the transaction signature is valid. This checks that:

1. The signature components (r, s) are well-formed
2. The yParity is valid
3. A public key can be recovered from the signature

Note: This does NOT verify the transaction was signed by a specific address.
It only validates the signature is cryptographically valid and can recover
a sender address. To verify against an expected sender, use getSender() and
compare the result.

#### Parameters

##### deps

Crypto dependencies

###### keccak256

(`data`) => `Uint8Array`

Keccak256 hash function

###### rlpEncode

(`data`) => `Uint8Array`

RLP encode function

###### secp256k1RecoverPublicKey

`any`

secp256k1 public key recovery

#### Returns

Function that verifies signature

> (`tx`): `boolean`

##### Parameters

###### tx

[`TransactionEIP2930Type`](#transactioneip2930type)

##### Returns

`boolean`

#### See

[https://voltaire.tevm.sh/primitives/transaction](https://voltaire.tevm.sh/primitives/transaction) for Transaction documentation

#### Since

0.0.0

#### Throws

Never throws - returns false on error

#### Example

```javascript theme={null}
import { VerifySignature } from './primitives/Transaction/EIP2930/verifySignature.js';
import { hash as keccak256 } from '../../../crypto/Keccak256/hash.js';
import { encode as rlpEncode } from '../../Rlp/encode.js';
import { recoverPublicKey } from '../../../crypto/Secp256k1/index.js';
const verifySignature = VerifySignature({
  keccak256,
  rlpEncode,
  secp256k1RecoverPublicKey: recoverPublicKey
});
const isValid = verifySignature(tx);
```