# 2025-04-21

What the record holds about this day.


## Became true

- [Anthropic](/record/anthropic.md) | announcement | Understanding and addressing AI harms | valid 2025-04-21 to present | conf 0.50 | valid | [clm_A086029C074C](/claim/clm_A086029C074C.md)
- [Booking Holdings](/record/booking-holdings.md) | shares_outstanding | 32,540,338 shares | valid 2025-04-21 to 2025-07-21 | conf 0.95 | superseded | superseded_by [clm_BF693B5BAA12](/claim/clm_BF693B5BAA12.md) | [clm_B2B5DB13D8F5](/claim/clm_B2B5DB13D8F5.md)

## Stopped being true

- [Booking Holdings](/record/booking-holdings.md) | shares_outstanding | 32,815,201 shares | valid 2025-02-13 to 2025-04-21 | conf 0.95 | superseded | superseded_by [clm_F7C1FB29E8F2](/claim/clm_F7C1FB29E8F2.md) | [clm_BDBC6808F30F](/claim/clm_BDBC6808F30F.md)

## 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.