legislation_cosponsors: 119-hr-3723, V000136

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-hr-3723	V000136	Rep. Vasquez, Gabe [D-NM-2]	D	NM	2025-07-10	0