Shared Manufacturing (SharedMfg), a Peer-to-Peer (P2P)-based resource sharing paradigm boosted by the wide-spread of sharing economy, servitization and Internet of things, tends to massively extend the scope of resource sharing in both vertical and horizontal directions, and as a consequence, it amplifies a credibility gap in the manufacturing area. To respond to this problem, and meanwhile, promoting the SharedMfg, blockchain is attempted to integrate into the SharedMfg. Hence, this paper proposes the Blockchain-based SharedMfg (BSM) framework in support of the application of Cyber Physical Systems (CPS). At the same time, Resource Operation Blockchain (ROB) is constructed for the core operation of BSM framework, which carries out on the basis of a consensus mechanism (i.e., Proof-of-Participation) and a Smart Contract Network (SCN), to facilitate the P2P-based resource sharing paradigm. A prototype system is implemented by the Ethereum framework together with discussions to validate the feasibility of ROB. In brief, BSM framework complementarily combines the blockchain and SharedMfg, beneficial to promote both modes.

共享制造（SharedMfg）是一种基于点对点（P2P）的资源共享范例，其受到共享经济，服务化和物联网的广泛普及的推动，它倾向于大规模扩展纵向和横向资源共享的范围方向，结果扩大了制造领域的信誉差距。为了应对这个问题，同时，为了推广SharedMfg，尝试将区块链集成到SharedMfg中。因此，本文提出了基于区块链的SharedMfg（BSM）框架，以支持网络物理系统（CPS）的应用。同时，针对BSM框架的核心操作构建了资源操作区块链（ROB），该框架在共识机制（即参与证明）和智能合约网络（SCN）的基础上进行，促进基于P2P的资源共享范例。以太坊框架实施了原型系统，并进行了讨论以验证ROB的可行性。简而言之，BSM框架互补地结合了区块链和SharedMfg，有利于推广两种模式。