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

```ts
function getTimestampByIndex(
  deps: SqliteDep,
): (
  ownerId: Uint8Array<ArrayBufferLike> &
    Brand<"Length16"> &
    Brand<"IdBytes"> &
    Brand<"OwnerIdBytes">,
  index: number &
    Brand<"NonNaN"> &
    Brand<"Finite"> &
    Brand<"Int"> &
    Brand<"NonNegative">,
) => Uint8Array<ArrayBufferLike> & Brand<"Length16"> & Brand<"TimestampBytes">;
```

Defined in: [packages/common/src/local-first/Storage.ts:1496](https://github.com/evoluhq/evolu/blob/037c390af081e9944d616ff298a729515c5c5ab7/packages/common/src/local-first/Storage.ts#L1496)