| raw_data |
{"id": 273, "content": "自2016年 {"id": 273, "content": "自2016年起，美国银行已经向专利商标局提交了超过30项的区块链专利申请。迄今为止，专利商标局已经公示了美国银行的9项区块链专利。", "content_prefix": "自2016年起，美国银行已经向专利商标局提交了超过30项的区块链专利申请。迄今为止，专利商标局已经公示了美国银行的9项区块链专利。", "link_name": "原文链接", "link": "http://www.jinse.com/news/blockchain/60191.html", "grade": 3, "sort": "", "category": 0, "highlight_color": "", "images": [], "created_at": 1503883327, "created_at_zh": "2017-08-28", "attribute": "", "up_counts": 0, "down_counts": 0, "zan_status": "", "readings": [], "extra_type": 0, "extra": null, "prev": null, "next": null, "word_blocks": [], "is_show_comment": 0, "is_forbid_comment": 1, "comment_count": 0, "analyst_user": null, "show_source_name": "", "vote_id": 0, "vote": null, "date": "2017-08-28"}... |