legislation_cosponsors: 119-hr-2581, C001132

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-2581	C001132	Rep. Crane, Elijah [R-AZ-2]	R	AZ	2025-04-01	1