# 2008-09-15

What the record holds about this day.


## Became true

- [Stack Overflow](/record/stack-overflow.md) | owned_by | Prosus | valid undated to present | conf 0.80 | valid | [clm_0C5218B4E2C6](/claim/clm_0C5218B4E2C6.md)
- [Stack Overflow](/record/stack-overflow.md) | founded | 2008-09-15 | valid 2008-09-15 to present | conf 0.85 | unverified | [clm_376D9F72CCD4](/claim/clm_376D9F72CCD4.md)

## Stopped being true

- none

## Recorded or changed on this day

- none

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AsOf is a temporal fact ledger: a structured, dated, sourced record of what is true and what changed, built for AI retrieval.