[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"item-2273":3},{"id":4,"title":5,"url":6,"summary":7,"summary_zh":8,"content":8,"source_name":9,"source_url":8,"published_at":10,"category":11,"cover_url":8,"hotness":12,"is_selected":13,"score":14,"score_detail":15,"sources":23,"tags":25,"view_count":31,"doi":8,"paper":32,"created_at":41},2273,"Scientific Reports 基于区块链的可信食品供应链透明度框架研究","https:\u002F\u002Fwww.nature.com\u002Farticles\u002Fs41598-026-63360-y","提出基于区块链的食品供应链可追溯框架,集成IPFS、IoT传感器和混合GM-PBFT共识机制,采用Hyperledger Fabric和以太坊测试网络实验评估,实现99.3%的可追溯精度,召回响应速度提升37%,数据篡改风险降低。",null,"Nature Scientific Reports","2026-09-06T16:00:00Z","论文",10,false,84,{"impact":16,"substance":17,"depth":18,"authority":19,"freshness":20,"relevant":21,"comment":22},22,23,19,14,6,1,"该研究提出集成IPFS、IoT与混合共识机制的可信食品供应链框架，实验数据扎实、方法新颖，对农业信息化与食品安全溯源具有较高参考价值，值得进入每日精选。",[24],{"name":9,"url":6},[26,27,28,29,30],"智慧农业","物联网","区块链","食品安全","供应链溯源",0,{"doi":8,"openalex_id":8,"authors":33,"venue":8,"cited_by_count":31,"oa_url":8,"card":34,"direction":38,"ingested_from":40},[],{"tldr":35,"method":36,"finding":37,"direction":38,"opportunity":39},"提出基于区块链的食品供应链可追溯框架，实现高精度追溯与快速召回。","集成IPFS、IoT传感器与混合GM-PBFT共识，基于Hyperledger ","可追溯精度达99.3%，召回响应速度提升37%，数据篡改风险降低。","智慧农业 \u002F 农业物联网","可探索轻量级共识与跨链互操作，降低中小农户上链成本与能耗。","agent","2026-09-13T00:04:05.211463Z"]