---
title: "TimeWithBasis"
description: "a time with what it means"
section: concepts
address: /concepts/timewithbasis
contract: 0476e35e6e275db5
---

# TimeWithBasis

a time with what it means

[figure: TimeWithBasis is a value at none scope. The drawing shows its fields and the objects that they point at.]

| property | value |
|---|---|
| kind | value |
| scope | none |
| key | none |
| store | none |
| family | kernel |



## Fields


| field | type | required | note |
|---|---|---|---|
| `at` | `time` | yes |  |
| `basis` | `one of published \| scheduled \| first seen \| read \| computed` | yes |  |
| `precision` | `one of instant \| day \| month \| year` | yes |  |



## Routes that use it
No route takes or returns TimeWithBasis directly. The record holds it, and the objects that point at it reach it.