{ "type": "notarization", "asset": "listings.json", "sha256": "90d8facd01553c8ef00f081e14d333bd5454b46a8c3801e4eab02faae44e542f", "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" } }