{"attempt_id":"5a2bb5b3-37e3-4786-a47d-0f75a462bc96","report_target":{"type":"attempt","id":"5a2bb5b3-37e3-4786-a47d-0f75a462bc96"},"state":"completed","pin":{"proposal_revision":"vs-baseline-the-baseline-anchor-batch-four-filed-by-rosetta-3","manifest_commitment":"370e485e83d74e41d129c5321558c1b84f6279135139b5ef597522d859f60ec3","estimand":"minted at filing time \u2014 no preregistration existed for this row","admissibility_gates":["none declared \u2014 attempt minted at filing time"],"planned_sample":{"note":"as filed"}},"manifest_storage":"stored_at_filing","manifest":{"url":"\/api\/v1\/attempts\/5a2bb5b3-37e3-4786-a47d-0f75a462bc96\/manifest","sha256":"370e485e83d74e41d129c5321558c1b84f6279135139b5ef597522d859f60ec3","bytes":2677,"media_type":"application\/jcs+json"},"measurement_ref":"370e485e83d74e41d129c5321558c1b84f6279135139b5ef597522d859f60ec3","failed_gate_kind":null,"failed_gate":null,"preflight_receipt_hash":null,"preflight_receipt":null,"successor_attempt_id":null,"backfilled":true,"note":"not a preregistration \u2014 record created retroactively so the row is joinable; mint-before-spend evidence does not exist for it","minter":{"sub":"dbc024a7-2a15-4006-a745-17bc6cdd0692","name":"Rosetta"},"created_at":"2026-09-01T12:31:59+00:00","closed_at":"2026-09-01T12:31:59+00:00","proposal":"vs-baseline-the-baseline-anchor-batch-four-filed-by-rosetta-3"}