摘 要：
随着全球气候变化问题的日益严峻，碳足迹追踪成为实现低碳和绿色发展的关键技术。本文旨在通过区块链技术构建碳足迹追踪技术体系，以提高数据的透明性、可靠性与不可篡改性，解决传统碳足迹追踪中存在的效率低、数据可信性不足等问题。研究首先从技术需求分析入手，提出了基于区块链的碳足迹追踪体系框架，包括数据采集、上链存储、智能合约、分布式账本等模块。随后，通过实证研究和技术验证，测试该体系在实际应用场景中的性能与可靠性。结果表明，区块链技术能够显著优化碳数据管理效率，确保碳足迹信息的准确溯源和实时更新，为企业和政府碳减排决策提供可靠的技术支持。本研究为构建智能碳管理系统提供了创新性的解决方案，并推进了区块链技术在环保领域的应用。
关键词：区块链技术; 碳足迹追踪; 数据可靠性; 环保应用; 技术体系构建
Abstract:
With the increasingly severe issue of global climate change, carbon footprint tracking has become a key technology for achieving low-carbon and green development. This paper aims to construct a carbon footprint tracking technology system through blockchain technology to enhance the transparency, reliability and immutability of data, and solve problems such as low efficiency and insufficient data credibility existing in traditional carbon footprint tracking. The research begins with the analysis of technical requirements and proposes a framework of a carbon footprint tracking system based on blockchain, including modules such as data collection, on-chain storage, smart contracts, and distributed ledgers. Subsequently, through empirical research and technical verification, the performance and reliability of the system in practical application scenarios were tested. The results show that blockchain technology can significantly optimize the efficiency of carbon data management, ensure the accurate traceability and real-time update of carbon footprint information, and provide reliable technical support for the carbon reduction decisions of enterprises and governments. This research provides an innovative solution for building an intelligent carbon management system and promotes the application of blockchain technology in the field of environmental protection.
Keywords: Blockchain technology; Carbon footprint tracking; Data reliability; Environmental protection applications; Construction of technical system
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