# SD Association founding date

entity: /record/sd-association.md  
predicate: founded  
page: /record/sd-association/founded  
as_of: 2026-11-03  

As of November 3, 2026, SD Association's founding date on the AsOf record is 2,000 -01, dated January 1, 2000, from a primary source (sdcard.org). The record holds 1 claim on SD Association's founding date, 1 still open and 0 superseded, each dated and sourced; a replaced value is closed with an end date, never deleted.

## Current founding date

What the record asserts on 2026-11-03.

- [SD Association](/record/sd-association.md) | founded | 2000-01 | valid 2000-01-01 to present | conf 0.95 | valid | [clm_CDB9C3A8CF43](/claim/clm_CDB9C3A8CF43.md)
  sources: http://www.sdcard.org/about-sda/

## Every dated value

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 Superseded claims stay visible.

- [SD Association](/record/sd-association.md) | founded | 2000-01 | valid 2000-01-01 to present | conf 0.95 | valid | [clm_CDB9C3A8CF43](/claim/clm_CDB9C3A8CF43.md)
  sources: http://www.sdcard.org/about-sda/

## Questions this record answers

### What is SD Association's current founding date?

2,000 -01, dated January 1, 2000, from a primary source (sdcard.org). The record asserts this claim as of November 3, 2026 (status valid, confidence 0.95).


## Get this data

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