{ "type": "notarization", "asset": "listings.json", "sha256": "6b1273826d348c807f5925f2bcbc945a71bacc55d084be5597ffb42965e21109", "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" } }