legislation_cosponsors: 119-hr-1782, H001081

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-1782	H001081	Rep. Hayes, Jahana [D-CT-5]	D	CT	2025-03-03	1