{ "type": "notarization", "asset": "market.json", "sha256": "436f4aeb3e331035a7da3e3fdefb69a6044f1f41ad456a9b187f5dfe7c257a65", "note": { "zh": "数据集完整性存证：实时化工行情快照 / live market quotes", "en": "Dataset integrity notarization: 实时化工行情快照 / live market quotes" } }