---
title: timestamp
framework: arkit
role: symbol
role_heading: Instance Property
path: arkit/anchorupdate/timestamp
---

# timestamp

The time when this anchor update occurred.

## Declaration

```swift
var timestamp: TimeInterval { get }
```

## See Also

### Inspecting anchor updates

- [anchor](arkit/anchorupdate/anchor.md)
- [event](arkit/anchorupdate/event-swift.property.md)
- [AnchorUpdate.Event](arkit/anchorupdate/event-swift.enum.md)
- [description](arkit/anchorupdate/description.md)