# Adyen founder

entity: /record/adyen.md  
predicate: founder  
page: /record/adyen/founder  
as_of: 2026-11-01  

As of November 1, 2026, Adyen's founders on the AsOf record are Arnout Schuijff and Pieter van der Does, each a claim of its own with its date, from 1 source in all. The record holds 2 claims on Adyen's founder, 2 still open and 0 superseded, each dated and sourced; a replaced value is closed with an end date, never deleted.

## Current founder

What the record asserts on 2026-11-01.

- [Adyen](/record/adyen.md) | founder | Arnout Schuijff | valid 2006-01-01 to present | conf 0.95 | valid | [clm_8A97DD8AEB69](/claim/clm_8A97DD8AEB69.md)
  sources: https://www.adyen.com/en_GB/about
- [Adyen](/record/adyen.md) | founder | Pieter van der Does | valid 2006-01-01 to present | conf 0.95 | valid | [clm_DAEBFCB62F4E](/claim/clm_DAEBFCB62F4E.md)
  sources: https://www.adyen.com/en_GB/about

## Every dated value

One claim per line, oldest first. Superseded claims stay visible.

- [Adyen](/record/adyen.md) | founder | Arnout Schuijff | valid 2006-01-01 to present | conf 0.95 | valid | [clm_8A97DD8AEB69](/claim/clm_8A97DD8AEB69.md)
  sources: https://www.adyen.com/en_GB/about
- [Adyen](/record/adyen.md) | founder | Pieter van der Does | valid 2006-01-01 to present | conf 0.95 | valid | [clm_DAEBFCB62F4E](/claim/clm_DAEBFCB62F4E.md)
  sources: https://www.adyen.com/en_GB/about

## Questions this record answers

### Who are Adyen's founders?

Arnout Schuijff (since January 1, 2006) and Pieter van der Does (since January 1, 2006), as the record asserts them on November 1, 2026.


## Get this data

- JSON: /v1/entities/adyen/founder (this fact) · /v1/entities/adyen?predicates=founder (with the entity's coverage; add as_of=YYYY-MM-DD for a date)
- MCP: timeline(entity: "adyen", predicates: ["founder"]) for every dated value · fetch(id: "/record/adyen/founder.md") for this page
- Entity twin: /record/adyen.md · timeline: /timelines/adyen.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.