Doodles let users launch SpaceDoodles for free in February.

According to the Beijing Municipal Cultural Heritage Administration, according to the Beijing Municipal Cultural Heritage Administration's "Support the development of international trade and art trade center during the period of the 14th Five-Year Plan", a technology such as blockchain will support everything from marketing and supporting mobile digital payment methods. With the aim of globalization of technologies such as blockchains, the application of integration will be improved in areas such as culture and the art industry, as well as the promotion and application of international standards such as "metadata for cultural relics and cultural heritage traceability systems". will be strengthened. The "blockchain of output "can provide China with international standards. Design standards and" universal language "for information exchange create China's voice and play t an important role in the international trade process. culture. achievements in the development of key technologies, such as the identification and monitoring of cultural heritage, and the identification of intelligence and return of a small heritage.