Block #179 HASH VERIFIED ✓
Payload
{
"type": "notarization",
"asset": "listings.json",
"sha256": "d391457f5e2940e95bd6d727ca15608e1cfb7aa9046ef8d1354fe165ca112661",
"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"
}
}