{ "type": "notarization", "asset": "listings.json", "sha256": "47c2aaaaf8f84d6267b09d7c9e3ccafed4c0cf7dffa907fc2228e37499b3fbe5", "note": { "zh": "数据集完整性存证：货源挂牌清单 / cargo listings", "en": "Dataset integrity notarization: 货源挂牌清单 / cargo listings" } }