R0028/2026-03-26/C010/SRC01/E01

Research	R0028 — Prompt Engineering Claims
Run	2026-03-26
Claim	C010
Source	SRC01
Evidence	SRC01-E01
Type	Factual

Primary evidence supporting the claim assessment.

URL: https://datatracker.ietf.org/doc/html/rfc2119

Extract

Confirmed. RFC 2119, authored by S. Bradner of Harvard University, published March 1997, is a Best Current Practice (BCP 14) document that defines keywords MUST, MUST NOT, REQUIRED, SHALL, SHALL NOT, SHOULD, SHOULD NOT, RECOMMENDED, MAY, and OPTIONAL for use in IETF documents.

Relevance to Hypotheses

Hypothesis	Relationship	Strength
H1	Supports	Direct evidence
H2	Partially supports	Direct evidence
H3	Contradicts	Evidence contradicts material wrongness

Context

Evidence gathered during 2026-03-26 research run.