# Michael Miebach timeline

entity: /record/michael-miebach.md  
id: ent_michael-miebach  


## 2021

- 2021-01-01 | ceo_of | [Mastercard](/record/mastercard.md) | valid | [clm_E504A4B3C0B8](/claim/clm_E504A4B3C0B8.md)

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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.