What does BTD rice technology and blockchain digital currency me

1. Thank you
thank you
to know the difference between them, we need to know the definition of them first
digital currency: short for digiccy, which is the abbreviation of "digital
currency", is an alternative currency in the form of electronic currency. Both digital gold coin and cryptocurrency belong to digiccy
blockchain: blockchain is a new application mode of distributed data storage, point-to-point transmission, consensus mechanism, encryption algorithm and other computer technologies. Blockchain is essentially a decentralized database, also known as the trust machine
from the above definition, we can know that blockchain is a technology, and digital currency is a kind of virtual currency
digital currency is not equal to blockchain
many people will understand blockchain as blockchain. Here I want to correct that digital currency is not equal to blockchain. Digital currency is only an application of blockchain, and some digital currencies may not be applied to blockchain technology.

2. Blockchain is characterized by decentralization, trust, collective maintenance and reliable database

for example, Sunzi asked Li Zi to borrow 100 yuan, but Li Zi was afraid that he would default, so he asked the village head to do notarization and add the account. This is called centralization. But if you don't ask the head of the village, you can shout "I'll lend my grandson 100 yuan! Please put it in the account book. "This is called decentralization. In the past, the village head was highly respected and had a good command of the accounts of the whole village. Everyone kept their money with him. This was the past trust in centralization. Now, everyone is worried that the village head will secretly misappropriate everyone's money. What should we do? So everyone sent an account book to everyone. Anyone who transfers money between them releases information through the loudspeaker. After receiving the information, everyone records the transaction in their own account book. This is called decentralization. With distributed ledgers, it doesn't matter if Lao Zhang or Lao Li's ledgers are lost, because Lao Zhao, Lao Ma and other families have ledgers

digital currency is abbreviation of digital currency. It is an alternative currency in the form of electronic currency. Both digital gold coin and cryptocurrency belong to digiccy. Blockchain technology service upgrade technology

3. Digital currency is an application of blockchain
blockchain is the core supporting technology of digital cryptocurrency system represented by bitcoin. The core advantage of blockchain technology is decentralization. It can realize point-to-point transaction, coordination and cooperation based on decentralized credit in a distributed system without mutual trust by means of data encryption, time stamp, distributed consensus and economic incentive, so as to solve the common high cost, low cost and low cost of centralized institutions Low efficiency and data storage insecurity provide solutions
the application fields of blockchain include digital currency, token, finance, anti-counterfeiting traceability, privacy protection, supply chain, entertainment, etc. with the popularity of blockchain and bitcoin, many related top domain names have been registered, which has a great impact on the domain name instry
taking the tourism instry as an example, blockchain applications mainly focus on tourism travel, tourism community reviews, digital identity management, credit consumption management, tracking pilot's professional certificate and qualification, loyalty plan of hotels and airlines, reservation management and consumption points management. In addition, blockchain also has applications in finance, games, entertainment and other fields.

4. Blockchain and digital currency are not a concept
blockchain is a decentralized database, which is a series of data blocks generated by using cryptographic methods. This is a very big concept and has a wide application prospect
digital currency is an unregulated and digital currency. It is just an application of blockchain technology, which is based on the birth of blockchain technology
to put it simply, digital currency and blockchain are closely linked, and blockchain is the bottom technology and the most important technical means of digital currency. The most successful practice of blockchain is innovation in the field of currency.

5. Digital currency is a virtual currency based on node network and digital encryption algorithm, which can be exchanged at will. The place of digital currency is just there. All the big domestic star traders, such as silktrader, fire coin, coin security, etc. The owner of digital currency can communicate with others on the platform through the matchmaking system, or directly purchase digital currency with legal currency through the legal currency channel.

6.

BTD, fully known as "bitdisk", is a digital storage system that can provide users with pictures, videos, music, files and other data

BTD has the same functions as network disk, Tencent micro cloud and 360 network disk. The difference between BTD and traditional network disk is that it is built with blockchain technology, which makes the data stored by users more secure

BTD is a global distributed shared storage ecosystem based on blockchain, headquartered in the garden city of Singapore, and the domestic operator is Guangzhou Chaomi Information Technology Co., Ltd. On April 21, 2019, bitdisk, the world's first blockchain cloud disk based on BTD storage chain, has been officially released. Bitdisk has the same functions as the network disk, but the blockchain technology makes the files stored in bitdisk more private and secure, and the remote disaster recovery more secure

The characteristics of BTD are as follows:

1. Users can enjoy mass storage system after registration

2. At the same time, users can provide their own computer hard disk as BTD point-to-point storage system, so as to obtain the platform's "mining" digital currency award, the token name is "BTD", this digital currency uses the encryption data algorithm, which can flow to the market

3. Of course, the above-mentioned reward of providing your own computer hard disk to BTD platform as a point-to-point storage system is just a drop in the bucket for promoters. You should know that the registration income of participating in BTD promotion can be quite considerable. You only need to register as a member of BTD platform and invite new users to register, and you will get the corresponding BTD digital currency reward. The key point is free, No franchise fee, zero threshold to join< br />

8. The activation methods of medical insurance card are as follows:

1. Direct activation in pharmacies: after receiving a new medical insurance card, you can carry your ID card and medical insurance card to nearby designated medical insurance hospitals or pharmacies to activate and activate the new card

2. Activate in the bank: in some areas, the medical insurance card needs to be activated in the bank before it can be used. Carry the medical insurance card and ID card to the designated bank for activation

because the medical insurance policies of different regions are not the same, if you don't know the specific activation method, you can also call 12333 for consultation, which is the most accurate

the three activation methods of medical insurance card are as follows:

1. The insured should hold his / her own social security card and the original ID card to the corresponding bank outlets to activate the social security card, and the medical insurance account will return to normal after activation

2. Use the social security card to directly enable the social security function in the designated hospitals of medical insurance. When the insured use the social security card for the first time in the designated medical institutions, they only need to go through the outpatient or inpatient registration business to directly enable the social security function

3. When the insured use the social security card for the first time in the designated drugstore of medical insurance, insert the original medical insurance card, and then insert the social security card as required to enable the social security card

measures for handling medical insurance card

1. The insured person should bring his / her own valid certificates (ID card, household register, etc.) to the nearby district and county medical insurance center to apply for processing, and the district and county medical insurance center will handle the application on the spot

2. The insured can also apply to the nearby street (town) medical insurance service point (hereinafter referred to as the service point) for handling on their behalf, which will be completed within 3 working days. The insured should get the "medical insurance card" from the service point within the specified time

3. The insured can entrust others to handle it. The entrusted person shall carry the valid certificates of himself and the insured person when handling. 4. In case of centralized processing, the employer can present the letter of introction and the valid certificate of the operator to the district and county medical insurance center, and then the employer will send the "medical insurance card" to the insured

relevant precautions for the use of medical insurance card

1. The "medical insurance card" should be kept properly, and should not be bent, folded, scratched, or contacted with magnetic objects (such as TV, TV, etc.) Sound, magnetic buckle, etc.)

2. The medical insurance card is only for the insured person's use, and shall not be lent, falsely used, altered or forged

3. When the medical insurance card cannot be used e to the equipment failure of the designated medical institution or drugstore, the medical expenses shall be paid by personal cash first. After the failure is eliminated, the medical institution or drugstore with the original equipment failure shall settle the accounts again according to the regulations

4, the insured person who has settled abroad and has cancelled her registered residence, the relationship between medical insurance and other cities, and the death of her insured person or his family member shall return the medical insurance card to the city or district medical insurance center or service point.