# 1953-10-03

On October 3, 1953, 1 claim took effect on the record: 1 other.


## Became true

- [Petrobras](/record/petrobras.md) | website | https://www.petrobras.com.br | valid undated to present | conf 0.45 | unverified | [clm_9D4A00C3FD22](/claim/clm_9D4A00C3FD22.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.