[API reference](https://evolu.dev/docs/api-reference) › [@evolu/common](https://evolu.dev/docs/api-reference/common) › [local‑first/Timestamp](https://evolu.dev/docs/api-reference/common/local-first/Timestamp) › nodeIdBytesLength

```ts
const nodeIdBytesLength: number &
  Brand<"NonNaN"> &
  Brand<"Finite"> &
  Brand<"Int"> &
  Brand<"NonNegative">;
```

Defined in: [packages/common/src/local-first/Timestamp.ts:354](https://github.com/evoluhq/evolu/blob/ecbac001e0c18bbc45b44715f49ecc3a768c5ec9/packages/common/src/local-first/Timestamp.ts#L354)

Length of [NodeIdBytes](https://evolu.dev/docs/api-reference/common/local-first/Timestamp/variables/NodeIdBytes).