Kodak surprised many by announcing the release of a crypto currency to manage its image copyrights on the web. Recently Kodak announced its advancements in block chain technology to help companies and governments secure sensitive documents, these strategic changes are part of the rapid entry into the emerging block chain space. Which of the following is the best description of Kodak's block chain innovation strategy?柯达宣布发行一种加密货币来管理其在网络上的图像版权，这让许多人感到惊讶，最近柯达还公布了其在区块链技术上的进展，从而帮助企业和政府保护敏感文件的安全，这些战略性的改变是其快速进军新兴区块链空间的一部分，以下哪项是对柯达区块链创新战略的最佳描述？