While　promoting　the　vigorous　development　of　crowdsourced　testing　services,　Internet　technology　has　also　generated　problems　such　as　non-standard　intellectual　property　management,　unclear　ownership　of　rights,　and　lack　of　trustworthiness.　Based　on　the　characteristics　of　being　decentralized,　traceable　and　tamper-proof　of　blockchain,　IPFS,　SHA256　algorithm,　and　digital　certificate　technology,　this　paper　puts　forward　a　new　intellectual　property　management　framework　for　crowdsourced　testing　to　meet　the　requirements　of　intellectual　property　traceability　of　crowdsourced　testing,　right　confirmation　and　query,　and　proposes　the　idea　of　applying　on　the　chain　and　off　chain　decomposition　and　integration　technology　to　address　the　storage　performance　bottleneck　problem　caused　by　data　expansion　on　the　chain,　thus　realizing　a　trusted　intellectual　property　management　system　of　crowdsourced　testing.　Meanwhile,　this　paper　puts　that　the　intellectual　property　of　crowdsourced　testing　cannot　be　fully　maintained　only　by　technical　means,　and　corresponding　legal　support　means　should　be　supplemented,　including　improving　the　laws　and　regulations　on　judicial　and　administrative　protection　of　intellectual　property,　and　properly　handling　the　legal　risk　control　of　intellectual　property　of　crowdsourced　testing.　©　2024　Taiwan　Academic　Network　Management　Committee.　All　rights　reserved.