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

# H256

> **H256** = `string` & `object`

Defined in: [metacomputer/gen-framework/client-and-test-utils/client-sdk-ts/packages/client-sdk/src/rpc-types/types.ts:277](https://github.com/gen-bc/gen/blob/main/metacomputer/gen-framework/client-and-test-utils/client-sdk-ts/packages/client-sdk/src/rpc-types/types.ts#L277)

256-bit hash value. Encoded as a 0x-prefixed, 64-character hex string.

## Type Declaration

### \_\_brand

> `readonly` **\_\_brand**: `"H256"`