數(shù)字經(jīng)濟(jì)是以數(shù)據(jù)資源為關(guān)鍵要素，以數(shù)字科技為支撐的經(jīng)濟(jì)形態(tài)。數(shù)字產(chǎn)業(yè)化和產(chǎn)業(yè)數(shù)字化是數(shù)字經(jīng)濟(jì)中的重點內(nèi)容，數(shù)字產(chǎn)業(yè)化主要是推動數(shù)字科技形成規(guī)?；a(chǎn)業(yè)，產(chǎn)業(yè)數(shù)字化主要是利用數(shù)字科技支撐和推動傳統(tǒng)產(chǎn)業(yè)轉(zhuǎn)型升級。在這個過程中可以基于區(qū)塊鏈等數(shù)字科技推動信息技術(shù)服務(wù)加速數(shù)字產(chǎn)業(yè)化，依托元宇宙的新場景拉動信息消費促進(jìn)產(chǎn)業(yè)數(shù)字化。

　　In the era of Web 3.0,sensors are involved in the detection and identification of planting,transportation,processing and sales.Based on the recognized premise that sensor detection data is true and reliable,artificial intelligence judgment is made through the data collected by sensors in each link(i.e.evidence data),and the performance is performed by smart contracts.

　　struct block_header{

　　uint32_t timestamp;

　　name producer;

　　uint16_t confirmed=0;

　　capi_checksum256 previous;

　　capi_checksum256 transaction_mroot;

　　capi_checksum256 action_mroot;

　　uint32_t schedule_version=0;功能及流程I35設(shè)計7O98方案O7I8

　　std::optional<eosio::producer_schedule>new_producers;

　　EOSLIB_SERIALIZE(block_header,(timestamp)(producer)(confirmed)(previous)(transaction_mroot)(action_mroot)

　　(schedule_version)(new_producers))

　　};

　　struct wait_weight{

　　uint32_t wait_sec;

　　uint16_t weight;

　　EOSLIB_SERIALIZE(wait_weight,(wait_sec)(weight))

　　};需求及模式詳細(xì)：MrsFu123

　　該結(jié)構(gòu)體沒有什么特別的，陌生的部分仍舊只有第一個參數(shù)wait_sec，但通過字面含義即可理解，就是等待的秒數(shù)。

　　struct authority{

　　uint32_t threshold=0;

　　std::vector<key_weight>keys;

　　std::vector<permission_level_weight>accounts;

　　std::vector<wait_weight>waits;

　　EOSLIB_SERIALIZE(authority,(threshold)(keys)(accounts)(waits))

　　};