{
  "manifest_sha256": {
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    "E12": "c2595088cbb0020f349ccd7fa6cbedde74117f0ace2cfb060e4e1c1d2e77cfda"
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  "outcome_independent": true,
  "planned_responses": {
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    "E12": 12
  },
  "schema_version": 1,
  "selected_tasks": {
    "R001": "TASK_S4_R001_003",
    "R002": "TASK_S4_R002_004",
    "R003": "TASK_S4_R003_010"
  },
  "selection_salt": "study4-ancillary-20260719"
}