防疫期间，北京市民马先生喜欢上了网购。他最近收到一箱安徽砀山酥梨后，发现包装上有一个写有“区块链溯源”的二维码，用手机一扫，这箱梨的销售电商名称、正宗原产地位置、产品特色、所属的品质联盟等“身份”信息一目了然，甚至连扫码次数都被清晰地显示出来。马先生说：“看到这么详细、精确的产品信息，我对产品质量更有信心了。”" S3 c* d+ M( D$ X
5 x! f y! n5 h5 p% k
$ ^3 k# `5 E, j) f0 i' ?9 P区块链技术在网购上运用，是各地近年来主动创新技术应用场景的一个缩影。根据中国区块链生态联盟发布的《2018-2019年中国区块链发展年度报告》，区块链技术在金融领域应用最为活跃，在跨境支付、资产管理、供应链金融等方面已经形成了一批能够承担实际业务的新产品；在电子存证和公益慈善领域取得了阶段性成果；在医疗服务、政府管理、交通物流等领域开始探索。# [& ] X* G1 a# u$ E$ M
% M8 q! s1 q1 q1 M0 _1 K
7 X3 o. V( D% ~+ z; T# [. i x在此背景下，国内多省市近来接连印发区块链发展行动计划。在规划中，建设区块链开放创新平台，促进重点企业“上链”成为各地下一步工作重点。例如，北京市7月初印发的《北京市区块链创新发展行动计划》提出，到2022年率先形成区块链赋能经济社会发展的“北京方案”；贵州省5月初印发的《关于加快区块链技术应用和产业发展的意见》提出，到2022年，将建设3至5个区块链开放创新平台及公共服务平台，引进培育100户以上长大型区块链企业；湖南省在4月底印发的《湖南省区块链产业发展三年行动计划（2020-2022年）》提出，到2022年建成10个以上区块链公共服务平台，推动3万家企业上链；广东广州、江西赣州也提出将培育一批区块链重点企业，并推广典型应用示范场景。
- p0 @3 f0 C$ m1 l9 t) G6 |5 w! q& Mhttps://www.iqiyi.com/manhua/search-keyword=%E4%B8%8A%E6%B5%B7%E9%BB%84%E6%B5%A6%E5%8C%BA%E6%89%BE%E5%B0%8F%E5%A6%B9%E4%B8%8A%E9%97%A8%E5%85%A8%E5%A5%97%E6%9C%8D%E5%8A%A1%E5%8A%A0%E5%BE%B413047535085
+ |/ F6 z! X9 \6 w/ D1 I4 e) i: f$ `( ihttps://www.iqiyi.com/manhua/search-keyword=%E4%B8%8A%E6%B5%B7%E5%8D%97%E4%BA%AC%E4%B8%9C%E8%B7%AF%E8%A1%97%E9%81%93%E6%89%BE%E5%B0%8F%E5%A6%B9%E4%B8%8A%E9%97%A8%E5%85%A8%E5%A5%97%E6%9C%8D%E5%8A%A1%E5%8A%A0%E5%BE%B413047535085
8 k# N4 T3 m2 Khttps://www.iqiyi.com/manhua/search-keyword=%E4%B8%8A%E6%B5%B7%E5%A4%96%E6%BB%A9%E8%A1%97%E9%81%93%E6%89%BE%E5%B0%8F%E5%A6%B9%E4%B8%8A%E9%97%A8%E5%85%A8%E5%A5%97%E6%9C%8D%E5%8A%A1%E5%8A%A0%E5%BE%B4130475350850 J: v% {# t5 b- e. r
https://www.iqiyi.com/manhua/search-keyword=%E4%B8%8A%E6%B5%B7%E5%8D%8A%E6%B7%9E%E5%9B%AD%E8%B7%AF%E8%A1%97%E9%81%93%E6%89%BE%E5%B0%8F%E5%A6%B9%E4%B8%8A%E9%97%A8%E5%85%A8%E5%A5%97%E6%9C%8D%E5%8A%A1%E5%8A%A0%E5%BE%B413047535085
. T3 o, `9 o n" Ohttps://www.iqiyi.com/manhua/search-keyword=%E4%B8%8A%E6%B5%B7%E5%B0%8F%E4%B8%9C%E9%97%A8%E8%A1%97%E9%81%93%E6%89%BE%E5%B0%8F%E5%A6%B9%E4%B8%8A%E9%97%A8%E5%85%A8%E5%A5%97%E6%9C%8D%E5%8A%A1%E5%8A%A0%E5%BE%B413047535085
2 e0 D) w% R. Q; U G k# t: xhttps://www.iqiyi.com/manhua/search-keyword=%E4%B8%8A%E6%B5%B7%E8%B1%AB%E5%9B%AD%E8%A1%97%E9%81%93%E6%89%BE%E5%B0%8F%E5%A6%B9%E4%B8%8A%E9%97%A8%E5%85%A8%E5%A5%97%E6%9C%8D%E5%8A%A1%E5%8A%A0%E5%BE%B4130475350850 L/ ^5 p- x- C0 } o# n
https://www.iqiyi.com/manhua/search-keyword=%E4%B8%8A%E6%B5%B7%E8%80%81%E8%A5%BF%E9%97%A8%E8%A1%97%E9%81%93%E6%89%BE%E5%B0%8F%E5%A6%B9%E4%B8%8A%E9%97%A8%E5%85%A8%E5%A5%97%E6%9C%8D%E5%8A%A1%E5%8A%A0%E5%BE%B413047535085
/ S! S, M4 h. t6 Nhttps://www.iqiyi.com/manhua/search-keyword=%E4%B8%8A%E6%B5%B7%E5%8D%A2%E6%B9%BE%E5%8C%BA%E6%89%BE%E5%B0%8F%E5%A6%B9%E4%B8%8A%E9%97%A8%E5%85%A8%E5%A5%97%E6%9C%8D%E5%8A%A1%E5%8A%A0%E5%BE%B413047535085
. P; J5 {6 z! Z) ]https://www.iqiyi.com/manhua/search-keyword=%E4%B8%8A%E6%B5%B7%E4%BA%94%E9%87%8C%E6%A1%A5%E8%A1%97%E9%81%93%E6%89%BE%E5%B0%8F%E5%A6%B9%E4%B8%8A%E9%97%A8%E5%85%A8%E5%A5%97%E6%9C%8D%E5%8A%A1%E5%8A%A0%E5%BE%B413047535085: J; `" i* L$ q% b7 B3 k
https://www.iqiyi.com/manhua/search-keyword=%E4%B8%8A%E6%B5%B7%E6%89%93%E6%B5%A6%E6%A1%A5%E8%A1%97%E9%81%93%E6%89%BE%E5%B0%8F%E5%A6%B9%E4%B8%8A%E9%97%A8%E5%85%A8%E5%A5%97%E6%9C%8D%E5%8A%A1%E5%8A%A0%E5%BE%B413047535085
' ^" q. Q; K; s# k- Q3 Z6 ehttps://www.iqiyi.com/manhua/search-keyword=%E4%B8%8A%E6%B5%B7%E6%B7%AE%E6%B5%B7%E4%B8%AD%E8%B7%AF%E8%A1%97%E9%81%93%E6%89%BE%E5%B0%8F%E5%A6%B9%E4%B8%8A%E9%97%A8%E5%85%A8%E5%A5%97%E6%9C%8D%E5%8A%A1%E5%8A%A0%E5%BE%B413047535085! A( K* k: M8 y m
https://www.iqiyi.com/manhua/search-keyword=%E4%B8%8A%E6%B5%B7%E7%91%9E%E9%87%91%E4%BA%8C%E8%B7%AF%E8%A1%97%E9%81%93%E6%89%BE%E5%B0%8F%E5%A6%B9%E4%B8%8A%E9%97%A8%E5%85%A8%E5%A5%97%E6%9C%8D%E5%8A%A1%E5%8A%A0%E5%BE%B413047535085+ V# B4 h/ n) T
https://www.iqiyi.com/manhua/search-keyword=%E4%B8%8A%E6%B5%B7%E5%BE%90%E6%B1%87%E5%8C%BA%E6%89%BE%E5%B0%8F%E5%A6%B9%E4%B8%8A%E9%97%A8%E5%85%A8%E5%A5%97%E6%9C%8D%E5%8A%A1%E5%8A%A0%E5%BE%B4130475350857 x" o# p5 a! |2 a- v0 {6 L$ R
https://www.iqiyi.com/manhua/search-keyword=%E4%B8%8A%E6%B5%B7%E5%A4%A9%E5%B9%B3%E8%B7%AF%E8%A1%97%E9%81%93%E6%89%BE%E5%B0%8F%E5%A6%B9%E4%B8%8A%E9%97%A8%E5%85%A8%E5%A5%97%E6%9C%8D%E5%8A%A1%E5%8A%A0%E5%BE%B413047535085
0 f/ w6 E3 H2 hhttps://www.iqiyi.com/manhua/search-keyword=%E4%B8%8A%E6%B5%B7%E6%B9%96%E5%8D%97%E8%B7%AF%E8%A1%97%E9%81%93%E6%89%BE%E5%B0%8F%E5%A6%B9%E4%B8%8A%E9%97%A8%E5%85%A8%E5%A5%97%E6%9C%8D%E5%8A%A1%E5%8A%A0%E5%BE%B413047535085: z3 l) y, Q7 N- o ] ]
https://www.iqiyi.com/manhua/search-keyword=%E4%B8%8A%E6%B5%B7%E6%96%9C%E5%9C%9F%E8%B7%AF%E8%A1%97%E9%81%93%E6%89%BE%E5%B0%8F%E5%A6%B9%E4%B8%8A%E9%97%A8%E5%85%A8%E5%A5%97%E6%9C%8D%E5%8A%A1%E5%8A%A0%E5%BE%B4130475350854 a( P" b. \8 C/ w3 {7 t" c9 J4 m
https://www.iqiyi.com/manhua/search-keyword=%E4%B8%8A%E6%B5%B7%E6%9E%AB%E6%9E%97%E8%B7%AF%E8%A1%97%E9%81%93%E6%89%BE%E5%B0%8F%E5%A6%B9%E4%B8%8A%E9%97%A8%E5%85%A8%E5%A5%97%E6%9C%8D%E5%8A%A1%E5%8A%A0%E5%BE%B413047535085
2 h; Y! B9 q/ p- }- Y" e1 m% Hhttps://www.iqiyi.com/manhua/search-keyword=%E4%B8%8A%E6%B5%B7%E9%95%BF%E6%A1%A5%E8%A1%97%E9%81%93%E6%89%BE%E5%B0%8F%E5%A6%B9%E4%B8%8A%E9%97%A8%E5%85%A8%E5%A5%97%E6%9C%8D%E5%8A%A1%E5%8A%A0%E5%BE%B413047535085
3 k4 w3 L- }2 I H4 N6 D/ Nhttps://www.iqiyi.com/manhua/search-keyword=%E4%B8%8A%E6%B5%B7%E7%94%B0%E6%9E%97%E8%A1%97%E9%81%93%E6%89%BE%E5%B0%8F%E5%A6%B9%E4%B8%8A%E9%97%A8%E5%85%A8%E5%A5%97%E6%9C%8D%E5%8A%A1%E5%8A%A0%E5%BE%B413047535085
- q; L0 y S8 i9 ahttps://www.iqiyi.com/manhua/search-keyword=%E4%B8%8A%E6%B5%B7%E8%99%B9%E6%A2%85%E8%B7%AF%E8%A1%97%E9%81%93%E6%89%BE%E5%B0%8F%E5%A6%B9%E4%B8%8A%E9%97%A8%E5%85%A8%E5%A5%97%E6%9C%8D%E5%8A%A1%E5%8A%A0%E5%BE%B413047535085% _) |+ P9 s% L' ]/ [1 i
https://www.iqiyi.com/manhua/search-keyword=%E4%B8%8A%E6%B5%B7%E5%BA%B7%E5%81%A5%E6%96%B0%E6%9D%91%E8%A1%97%E9%81%93%E6%89%BE%E5%B0%8F%E5%A6%B9%E4%B8%8A%E9%97%A8%E5%85%A8%E5%A5%97%E6%9C%8D%E5%8A%A1%E5%8A%A0%E5%BE%B413047535085! b" \- k! O% t1 q2 H/ M2 u! y
https://www.iqiyi.com/manhua/search-keyword=%E4%B8%8A%E6%B5%B7%E5%BE%90%E5%AE%B6%E6%B1%87%E8%A1%97%E9%81%93%E6%89%BE%E5%B0%8F%E5%A6%B9%E4%B8%8A%E9%97%A8%E5%85%A8%E5%A5%97%E6%9C%8D%E5%8A%A1%E5%8A%A0%E5%BE%B413047535085
0 }( v0 q+ k, j( ]https://www.iqiyi.com/manhua/search-keyword=%E4%B8%8A%E6%B5%B7%E5%87%8C%E4%BA%91%E8%B7%AF%E8%A1%97%E9%81%93%E6%89%BE%E5%B0%8F%E5%A6%B9%E4%B8%8A%E9%97%A8%E5%85%A8%E5%A5%97%E6%9C%8D%E5%8A%A1%E5%8A%A0%E5%BE%B413047535085" u5 k& F& i0 f
https://www.iqiyi.com/manhua/search-keyword=%E4%B8%8A%E6%B5%B7%E9%BE%99%E5%8D%8E%E8%A1%97%E9%81%93%E6%89%BE%E5%B0%8F%E5%A6%B9%E4%B8%8A%E9%97%A8%E5%85%A8%E5%A5%97%E6%9C%8D%E5%8A%A1%E5%8A%A0%E5%BE%B413047535085: }3 q+ r3 V8 N% n- Z4 O
https://www.iqiyi.com/manhua/search-keyword=%E4%B8%8A%E6%B5%B7%E6%BC%95%E6%B2%B3%E6%B3%BE%E8%A1%97%E9%81%93%E6%89%BE%E5%B0%8F%E5%A6%B9%E4%B8%8A%E9%97%A8%E5%85%A8%E5%A5%97%E6%9C%8D%E5%8A%A1%E5%8A%A0%E5%BE%B413047535085
/ D/ R* f' X' G5 [; P/ Z# d% h) Khttps://www.iqiyi.com/manhua/search-keyword=%E4%B8%8A%E6%B5%B7%E5%8D%8E%E6%B3%BE%E9%95%87%E6%89%BE%E5%B0%8F%E5%A6%B9%E4%B8%8A%E9%97%A8%E5%85%A8%E5%A5%97%E6%9C%8D%E5%8A%A1%E5%8A%A0%E5%BE%B4130475350856 U: h+ F X! l5 f% k) J
https://www.iqiyi.com/manhua/search-keyword=%E4%B8%8A%E6%B5%B7%E9%95%BF%E5%AE%81%E5%8C%BA%E6%89%BE%E5%B0%8F%E5%A6%B9%E4%B8%8A%E9%97%A8%E5%85%A8%E5%A5%97%E6%9C%8D%E5%8A%A1%E5%8A%A0%E5%BE%B413047535085
. o3 r& f9 t& i1 ghttps://www.iqiyi.com/manhua/search-keyword=%E4%B8%8A%E6%B5%B7%E5%8D%8E%E9%98%B3%E8%B7%AF%E8%A1%97%E9%81%93%E6%89%BE%E5%B0%8F%E5%A6%B9%E4%B8%8A%E9%97%A8%E5%85%A8%E5%A5%97%E6%9C%8D%E5%8A%A1%E5%8A%A0%E5%BE%B413047535085/ Y1 C3 V) D/ |
https://www.iqiyi.com/manhua/search-keyword=%E4%B8%8A%E6%B5%B7%E6%B1%9F%E8%8B%8F%E8%B7%AF%E8%A1%97%E9%81%93%E6%89%BE%E5%B0%8F%E5%A6%B9%E4%B8%8A%E9%97%A8%E5%85%A8%E5%A5%97%E6%9C%8D%E5%8A%A1%E5%8A%A0%E5%BE%B413047535085
, H [. P9 r# L7 p7 {2 {; ~https://www.iqiyi.com/manhua/search-keyword=%E4%B8%8A%E6%B5%B7%E6%96%B0%E5%8D%8E%E8%B7%AF%E8%A1%97%E9%81%93%E6%89%BE%E5%B0%8F%E5%A6%B9%E4%B8%8A%E9%97%A8%E5%85%A8%E5%A5%97%E6%9C%8D%E5%8A%A1%E5%8A%A0%E5%BE%B413047535085 | 
|手机版|Archiver|
( 桂ICP备12001440号-3 )|网站地图
发表于 2020-11-23 08:54:11