BTC inside

1. According to incomplete statistics, there are 166 concepts of
bitcoin, which was first proposed by Nakamoto in 2009. According to Nakamoto's ideas, open source software is designed and released, and P2P network is built on it. Bitcoin is a kind of P2P digital currency. Point to point transmission means a decentralized payment system
unlike most currencies, bitcoin does not rely on specific currency institutions. It is generated by a large number of calculations based on specific algorithms. Bitcoin economy uses a distributed database composed of many nodes in the whole P2P network to confirm and record all transactions, and uses cryptography design to ensure the security of all aspects of currency circulation. The decentralized nature and algorithm of P2P can ensure that it is impossible to artificially manipulate the value of bitcoin through mass proction. The design based on cryptography can make bitcoin only be transferred or paid by the real owner. This also ensures the anonymity of money ownership and circulation transactions. The biggest difference between bitcoin and other virtual currencies is that the total amount of bitcoin is very limited and it has a strong scarcity. The monetary system used to have no more than 10.5 million in four years, after which the total number will be permanently limited to 21 million.

2.

BTC (business to customer)

also known as B2C, e-commerce according to a classification of trading partners, that is, commercial institutions to consumers of e-commerce. This form of e-commerce is generally based on the network retail instry, mainly with the help of the Internet to carry out online sales activities

B2C mode is the earliest e-commerce mode in China, marked by the formal operation of 8848 online mall. B2C means that enterprises provide consumers with a new shopping environment through the Internet - online store, where consumers shop online and pay online

because this mode saves the time and space of customers and enterprises, and greatly improves the transaction efficiency, especially for busy office workers, this mode can save valuable time

two BTB (business to business)

also known as B2B, refers to a kind of Internet market, which is the marketing relationship between enterprises. It combines the intranet with customers through B2B website, and provides better service for customers through the rapid response of the network, so as to promote the business development of enterprises. In recent years, B2B develops rapidly and tends to be mature

three otos (online to offline)

also known as o2o, namely "online to offline". The core of the business model of oto is very simple, which is to bring online consumers to real stores, pay online to buy offline goods and services, and then enjoy offline services

extended materials:

e-commerce is a business activity with information network technology as the means and commodity exchange as the center; It can also be understood as the activities of trading activities and related services in the form of electronic transactions on the Internet, intranet and value-added network. It is the electronization, networking and informatization of all aspects of traditional business activities

e-commerce usually refers to a wide range of business and trade activities all over the world, in the Internet open network environment, based on Browser / server application mode,

buyers and sellers do not meet each other to carry out a variety of business activities, to achieve consumer online shopping, online transactions and online electronic payment between merchants, as well as a variety of business activities, trading activities Financial activities and related integrated service activities are a new business operation mode

governments, scholars and business people in various countries have given many different definitions according to their own status and different angles and degrees of participation in e-commerce. E-commerce is divided into ABC, B2B, B2C, C2C, B2M, M2C, B2A (B2G), C2A (C2G), o2o, etc

At the same time, network marketing is also a proct of e-commerce, and for network marketing, it is necessary to make a good network marketing plan before doing it, so as to facilitate the implementation of the plan

since October 1, 2018, the Ministry of finance, the State Administration of Taxation, the Ministry of Commerce and the General Administration of customs have jointly issued the new regulations on tax exemption for e-commerce export enterprises in the comprehensive pilot zone of cross border e-commerce

3. Fire coin is an exchange, and the procts related to fire coin are not bitcoin wallets in the original sense (even if fire coin names the proct XX wallet, it is still not bitcoin wallets). In fact, it's just the difference between onchain and offchain
a real bitcoin wallet can generate its own private key (address). Where the private key is kept by others is not a bitcoin wallet.

4. Movie series

5. The concept of bitcoin was first proposed by Nakamoto on November 1, 2008, and was officially born on January 3, 2009. According to the idea of Nakamoto, the open source software is designed and released, and the P2P network on it is constructed. Bitcoin is a virtual encrypted digital currency in the form of P2P. Point to point transmission means a decentralized payment system. Unlike all currencies, bitcoin does not rely on a specific currency institution to issue. It is generated by a large number of calculations based on a specific algorithm. Bitcoin economy uses a distributed database composed of many nodes in the whole P2P network to confirm and record all transactions, and uses cryptography design to ensure the security of all aspects of money circulation. The decentralized nature and algorithm of P2P can ensure that it is impossible to artificially manipulate the value of bitcoin through mass proction. The design based on cryptography can make bitcoin only be transferred or paid by the real owner. This also ensures the anonymity of money ownership and circulation transactions. The biggest difference between bitcoin and other virtual currencies is that the total amount of bitcoin is very limited and it has a strong scarcity. On December 17, 2017, bitcoin reached an all-time high of $19850. On May 14, 2019, according to the offer of coin market cap, bitcoin stands at $8000, up 14.68% in 24 hours.

6. Jiasheng group yellow icon has bitcoin, Lala coin, Ethereum and other seven kinds of coins to buy up? Well, no longer. Now bitcoin has not gone up. Bitcoin is the 37th.

7. It was mentioned in the big bang

8. On July 24, the core team just confirmed the implementation of bip91, and issued the uahf protocol, which makes bitcoin (BTC) soft fork directly, increases the block size to 8m, and splits a new coin based on the original bitcoin account book. This new clone is bitcoin cash (BCC). From a technical point of view, BCC removes the code of SW and implements the Nakamoto protocol. With the increase of block size, the transaction will not be congested and the service charge will be reced. At present, many foreign bitcoin exchanges do not support BCC. Although BCC has put great pressure on exchanges and wallet providers to support BCC, in most cases, new clones are often ignored. Because if the customer supports BCC, the development team needs to understand the complexity and nuances of BCC. The systems that handle deposits and withdrawals must be updated, and new servers must be up and running and integrated with existing systems. In addition, safety audits and quality assurance tests must be concted, as well as compliance guidelines and terms of service updated and reviewed by the legal team. However, in the real world, there is no BCC integration or support at all, and its code base is only maintained by one developer. The long-term prospect of BCC is not clear, so it will not be supported by bitcoin exchange.

9. Break the password and get it back

10. No transfer of funds, right
for example, in bitoffer, you can transfer money from my wallet to my currency account first