The endorsement receipt starts with a public list. The Washington State Labor Council, AFL-CIO published its 2026 election endorsements after its May 16 COPE Convention. In the U.S. Congress section, the list includes 10th CD - Marilyn Strickland.
The vote receipt starts with a public position. On July 14, 2025, the national AFL-CIO urged House members to vote no on the GENIUS Act, S. 1582, and the CLARITY Act, H.R. 3633. The letter said the bills posed risks to retirement funds and financial stability. The AFL-CIO scorecard page for H.R. 3633 says working people opposed the bill and records the vote result as passed, 294 Yeas to 134 Nays.
The official vote record completes the receipt. Congress.gov lists House Roll Call Vote 199 on July 17, 2025 as H.R. 3633 on passage, passed 294 to 134. The party split was 78 Democratic Yeas and 134 Democratic Nays. The House Clerk member-vote record lists Marilyn Strickland, Democrat of Washington, as Yea.

Those three records can coexist. An organization can endorse an incumbent for reasons broader than one vote. An incumbent can disagree with an endorser on a specific bill. But once the endorsement is used as a public trust signal, voters deserve to see the divergence plainly.
The safe finding is not motive. It is not an improper-exchange claim. It is not a claim that WSLC or AFL-CIO failed to vet the race. The safe finding is this: the public endorsement record and the public labor-position record diverge from the official member-vote record on H.R. 3633.
That is exactly what endorsement accountability is for. One endorsement. One labor position. One official vote. One source packet voters can inspect.