---
url: 'https://adk.nht.io/api/@nhtio/adk/batteries/sandbox/classes/SandboxEpoch.md'
description: Opaque epoch issued by the sandbox manager and consumed by readers.
---

# Class: SandboxEpoch

Defined in: [src/batteries/sandbox/types.ts:29](https://github.com/NHTIO/ADK/blob/v1.20260824.1/src/src/batteries/sandbox/types.ts#L29)

Opaque epoch issued by the sandbox manager and consumed by readers.

## Methods

### issue()

```ts
static issue(): SandboxEpoch;
```

Defined in: [src/batteries/sandbox/types.ts:42](https://github.com/NHTIO/ADK/blob/v1.20260824.1/src/src/batteries/sandbox/types.ts#L42)

Issue a fresh epoch token for a sandbox manager.

#### Returns

`SandboxEpoch`