legislation_cosponsors: 119-hres-1073, S001189

Cosponsors for tracked legislation. Distinguishes original cosponsors (signed on at introduction) from later additions. Linked to congress_members via bioguide_id.

This data as json

bill_id	bioguide_id	full_name	party	state	sponsorship_date	is_original_cosponsor
119-hres-1073	S001189	Rep. Scott, Austin [R-GA-8]	R	GA	2026-02-23	1