{ "type": "notarization", "asset": "listings.json", "sha256": "cdfadaf84a3167136a99a92933863a47a18626e40d29695a7f6fd0c136b5f7ec", "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" } }