{"node":"0x9dead19513369eea8fdbbfc2d9465794a3d09546e49d05abc996f8d708506db9","name":"[743eff780b0ad40bb98797b4ed4b54738a2c390e6b925c6846c16bd73a07d7e5].liber3.eth","parent_name":"liber3.eth","is_subdomain":true,"root_cid":"bafybeiapwq5q6meiguug722b5kckjx3av3pyzjz47ceehmcockk2lhmhc4","title":"中国古代史教程 - 朱绍侯; 龚留柱 - pdf","icon_url":null,"manifest_url":null,"analysis":null,"contenthashes":[{"contenthash_protocol":"ipfs","root_cid":"bafybeiapwq5q6meiguug722b5kckjx3av3pyzjz47ceehmcockk2lhmhc4","contenthash_set_block":20652810,"contenthash_set_tx_hash":"0x31d205238ef6d7b4c61cc8e00978d4642ebba3a213a396c2832020bfeae4fa2b"}]}