Uct blockchain in Thailand

1. DCE exchange is a global level blockchain digital asset trading platform, registered in Bangkok, Thailand. It operates "digital currency trading", "digital asset trading" and "issuance management" as its main business. It has obtained the "virtual currency and LCO trading permit" issued by the Philippine government, the "finance and securities trading permit" issued by Vanuatu, the new virtual digital currency related permit issued by Thailand, the "virtual currency and LCO trading permit" issued by the Philippine government, the "finance and securities trading permit" issued by Vanuatu, and the "virtual digital currency related permit" issued by Thailand Australian digital currency trading license. DCE exchange currently supports simplified Chinese, traditional Chinese, English, Thai and Vietnamese, serving nearly 100 countries and regions. It provides registration, recharge, trading and withdrawal services to nearly 1 million users worldwide.
DCE exchange has launched major global activities!!! DCE & uct's revival plan is said to have a lot of dividends!!!

2. As the world's first "blockchain + luxury + finance" consensus mechanism, luxury chain UTC can trace the origin of jewelry and luxury goods, eliminate the false and retain the true through blockchain technology, build a blockchain business ecosystem of jewelry and jade instry, drive mode innovation of gold, jewelry and luxury instry through blockchain technology innovation, and help instrial upgrading and global development, In the high-end commodity transaction, consumers are most concerned about the authenticity of procts and the price level, so as to improve the transaction transparency. UTC has been researched and developed by the international top blockchain technology team for two years. Its core development ideas focus on application, standardization and security. At present, UTC projects have been implemented in nearly 100 businesses around the world, and a business ecosystem has been formed.

3.

I believe there is a fraud in issuing digital currency, but there is a fraud in mining. Unless you buy a "nonexistent" mining machine or computing power, the probability of being cheated is almost zero. Next, let me talk about UTC's past and present lives

So, it's hard to say whether UTC is a fraud, but this model is indeed an innovation in the currency circle. After all, digital currency is getting more and more attention, and it may not become "currency", but it may become "alternative investment goods". Personally, I'm optimistic about this mining model

moreover, as far as I know, the team behind UTC, as well as the financial and technical support are quite reliable. If it is really a scam, the institutions that invest in UTC will not make such a big battle to cheat people

4.

What is a timestamp? Time stamp is a complete and verifiable data that can represent the existence of a data at a specific time point. So what's the use of timestamps

function of time stamp

the client is making a request to the server interface. If the request information is encrypted and intercepted by a third party, the request packet can be used for repeated request operation. If the server does not carry out anti replay attack, the server pressure will increase, and the use of timestamp can solve this problem

tamper proof: the common way to use is to splice parameters, the current project appkey, the "key" agreed by both parties, and add them to the dictionary dictionary set, sort them according to ABCD order, and finally encrypt them in MD5 +. The client sends the encrypted string and request parameters to the server together. After splicing and encrypting according to the above rules, the server compares whether it is equal to the incoming encrypted string

anti multiplexing: encryption in the above way can not solve the problem of anti multiplexing. At this time, it is necessary to generate UTC timestamps on the client and the server respectively. This UTC is to prevent your client and the server from not being in the same time zone, hehe, Then the timestamp can be spelled in the ciphertext, as for the effectiveness of anti reuse. Time stamp technology web link