Tech Oversight Project — coalition: Member of the Digital Democracy Project, a nonpartisan 501(c)(3) coalition working on tech accountability. Note: Tech Oversight Project itself is a 501(c)(4), not a 501(c)(3).

Note: The source text is from the Digital Democracy Project's member organizations page specifically featuring The Tech Oversight Project. It confirms that Tech Oversight Project is a member of Digital Democracy Project, and it explicitly states that Digital Democracy Project is 'a nonpartisan, nonprofit 501(c)3 organization.' The page demonstrates the coalition relationship and confirms the organizational structure and mission alignment described in the claim.