The National Internet Information Office announced that according to the "Blockchain Information Service Management Regulations", the eleventh batch of 502 domestic blockchain information service names and filing numbers have been released. The filing list includes China Mobile Chain (CMBaaS) open alliance chain, People's Daily National Humanities History Digital Collection Platform, CCTV Digital Collection Distribution Platform Central Data Collection, China Post Digital Collection Platform, Tencent Blockchain TrustSQL Software, Huawei Cloud Digital asset chain, etc.