# 1975

Every day in 1975 on which a claim began or ended, newest first.

index: /days.md  

- [1975-04-04](/day/1975-04-04.md) | 3 began | 0 ended
- [1975-01-01](/day/1975-01-01.md) | 1 began | 1 ended

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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.