{
  "id": "v06-ws-derivation-v1",
  "chapter": "02",
  "title": "ws_ v1 id derives from {entry{kind,title,detail,evidence_url,at}, issuer, person_id, source_entry_id}; issued_at is outside the hash",
  "check": "receipt_id",
  "input": {
    "kind": "ws",
    "worksample": {
      "entry": {
        "kind": "project",
        "title": "Hand",
        "detail": null,
        "evidence_url": null,
        "at": "2026-04-12T00:00:00.000Z"
      },
      "issuer": "Family Records Office",
      "person_id": "p_demo",
      "source_entry_id": "tl_abc"
    }
  },
  "expect": {
    "verdict": "pass",
    "id": "ws_53071e72cd4a",
    "sha256": "53071e72cd4a4586cf19d4073e5221077b6d52058882f158bc07faad9fe92077"
  }
}