An example operation may include one or more of determining, by a first blockchain node, a need for a rental asset unable to be provided by the first blockchain node, requesting use of the rental asset from a second blockchain node controlling the rental asset, reserving, by the second blockchain node, the rental asset, utilizing the rental asset, designating the rental asset as in-use, and in response to the rental asset no longer being in-use. returning control of the rental asset to the second blockchain node.