CEFContemporary Education Frontiers3029-18793029-1860WHIOCE PUBLISHING PTE. LTD.10.18063/CEF.v4i3.1799ArticleResearch on a Blockchain-Based Green Building Materials Traceability and Low-Carbon Certification Platform under the Dual Carbon Strategy — Taking “Green Materials Cloud” as an examplehttps://artdesignp.com/journal/CEF/4/3/10.18063/CEF.v4i3.1799ZhangHao,ZhangDi,LinJiaying,LinMingxuan2026432026-03-26Guided by the “Dual Carbon” strategy, the green building materials industry needs the urgent help of trustworthy and digital transformation. This paper focuses on the “Green Materials Cloud” platform to explore how to use the blockchain technology for tracing green construction materials and supporting lowcarbon certification, and creates an integrated services platform based on blockchain database technology for tracking emissions, logistics management, and smart recommendations. This paper analyzes the low carbon certification system, block chain tracking technology, platform function structure, and industry application routes, in order to solve the problems of unclear building material information, low enterprise certification credibility, and low inter-enterprise cooperation level between SMEs to provide effective strategies and reference models for local timber industry green and intelligent transformation and upgrading.Dual carbon strategy, Blockchain, Green building materials, Low carbon certification

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