Transaction equity certificate blockchain

1. Now let's talk about the feasibility of blockchain equity crowdfunding in China. As we all know, as far as China is concerned, companies fall into two categories: joint stock companies and limited companies
joint stock companies are divided into "listed companies" and "unlisted companies". The shares of a listed company are registered in China securities registration and Clearing Corporation, so its behavior of issuing shares or trading shares is regulated by the CSRC. Here, we don't want to explain more; The shares issued by non listed companies do not need to be registered by any institution, and can be confirmed by issuing shares and maintaining the register of shareholders. Of course, many of them are registered through third-party institutions such as the instrial and commercial department or China Securities Depository and Clearing Corporation, and use the local share custody center to provide third-party registration services for publicity. Moreover, when the company's equity changes, it is necessary to manually process paper equity certificates, option issuance and convertible notes. In this way, the company's stock rights can be changed, The maintenance of the register of shareholders will become very complicated, and the tracking and maintenance of transactions will become more difficult to trace with more and more transactions
if the techshares blockchain technology is used for equity crowdfunding, all the above problems can be perfectly solved. The blockchain account book is safe and transparent, and can not be tampered with. It is also easy to track, and can record the company's equity and its change history at any time
convenience of equity transfer and circulation
for equity crowdfunding, equity circulation is an important part of business, which can stimulate the activity of users and promote more registration and issuance. The traditional OTC over-the-counter equity trading is based on the credit of both sides of the transaction, and the two sides of the transaction bear the credit risk on their own. The transaction can only be carried out after the establishment of bilateral credit, and the trading platform bears the credit risk of market traders
techshares blockchain technology can rece the credit risk of transactions. In essence, it decentralizes the third party that provides credibility to a more thorough extent, that is, it is no longer limited to specific third party entities, but relies on all participants to jointly maintain a set of registration system. On the one hand, blockchain gives the right to record to the company itself, reflecting the spirit of autonomy; On the other hand, it can also ensure the openness, transparency and authenticity of information records, and minimize rights disputes. The ownership of equity is registered in the blockchain, and the equity transaction must be signed by the owner's private key to be verified; After the transaction is confirmed, the change of equity will also be recorded in the blockchain, so as to protect the interests of both parties
how to ensure safety
as an investor, the most worrying problem is the safety of funds. Traditional equity crowdfunding often has the problem of "double flowers" (Note: double flowers - Double expenses, that is, the only share is repeatedly transferred to two people). Until the electronic data is comprehensive, the central clearing agency ensures that the whole system can be leveled after trading. But the risk is often borne by the platform. Unlike traditional floor trading, equity crowdfunding business is carried out by many independent companies. Therefore, these trading activities are scattered on various platforms. With the techshares blockchain technology, the decentralized trust constructed by the blockchain can ensure the normal operation of the system and business without the need for mutual trust. Everyone becomes a node in the blockchain, with their own public key and private key, participating in rapid transaction verification and accounting. Moreover, in the initial stage of equity crowdfunding, the sponsors, crowdfunding platforms, investors and sponsors jointly sign a crowdfunding contract to agree on their respective responsibilities and obligations. The contract can be stored in the blockchain in the form of a smart contract, and the blockchain ensures that the contract cannot be tampered with ring the performance. In this way, there is no need to worry about safe space
it has strong expansibility, reasonable and legal
blockchain equity crowdfunding is composed of three-tier structure, and the bottom layer is blockchain network, which constructs a decentralized trust distributed system; The middle layer is the combination of business logic and blockchain to jointly establish account center, equity registration, equity voucher, equity transaction, equity management and other functions; The top layer is the crowdfunding platform for customer-oriented business, and the business of the platform can be extended to various fields and instries in theory
with techshares' blockchain technology, decentralized trust can be realized by building P2P self-organizing network, orderly and tamperable cryptography account book and distributed consensus mechanism. In addition, no matter the company law, the regulations on the administration of company registration or other laws and regulations, there are no specific restrictions on the form of expression of the register of shareholders maintained by the company itself. The company can choose to create and maintain the register of shareholders in any form with written records, not limited to specific carriers. Therefore, it is entirely reasonable and legal to use techshares as a carrier for equity crowdfunding on the blockchain. Once it is voluntarily chosen by the company, it can provide legal and effective proof for the company's equity (shares).

2.

Let's suppose villagers Lao Wang and Xiao Li. Lao Wang borrowed some money from Xiao Li, who wrote it in an IOU signed by both parties. A few days later, Lao Wang denied the existence of borrowing money and claimed that Xiao Li forged the paper. Xiao Li can't argue because he finds it difficult to prove that Lao Wang actually owes him money

in this example, Lao Wang and Xiao Li are two nodes

now assuming the same scenario, there are many pairs of people trading with each other in the village. The only evidence for each pair is the IOU. If one party fails, it will be difficult to do so. Seeing this scene, the village head came up with a solution. He suggested using a common notebook for the whole village to record all the transactions. Due to the high prestige of the village head, the villagers unanimously decided to let the village head keep this important transaction book. Each transaction, the villagers go to the village head's home, let the village head witness and record, each transaction is written into a notebook, and then safely saved. That notebook can be called a database

because this notebook is very important, the village head locked it in the safe. However, there are always some problems. Sometimes, the village head will accidentally sprinkle ink on the paper, making some transaction records illegible. This is called a single point of failure. The thief knows that there is an important notebook in the safe of the village head's house. He tries his best to steal it. This is called hacking

until one day, the village head's son owed others a lot of money, so the village head secretly deleted his son's debt entry. In this way, the village head's son "does not owe money."

when the villagers knew this, they began to question the fairness and authority of the village head. So some people put forward a new idea:

abolish the power of the village head, which is called decentralization. Let all villagers keep a notebook, and the transaction records are copied and distributed, which is called distributed database. Therefore, if there are n people in the village, there are n notebooks, that is, n nodes. Every time there is a trade between any two people, all the people in the village get together and record it in their notebooks. And no one can cover the sky. This is called decentralization

they also decided that they would never delete the mentioned transactions from their notebooks, which is irreversible. For example, Lao Wang borrowed a sum of money from Xiao Li before, but in the twinkling of an eye, he wants to return the money. Then the transaction book will not delete the previous borrowing record, but write a new repayment record, so there are two records

next, let's try to break this rule. What if we bribe Lao Wang to change his notebook? It's not feasible, because the next time the villagers meet, they find that Lao Wang's notebook is different from everyone else's, so the villagers notice that Lao Wang may be engaged in an indescribable transaction, and decide to abolish Lao Wang's transaction record and kick Lao Wang out of the organization

What if you try to bribe all the villagers? It's too expensive

the characteristic of this model is that greedy people need to pay a lot to attack the rules. He will find it more profitable to follow the rules

a smart child in the village suggested that each transaction data be called "block" and linked into a "chain" in chronological order, which is called blockchain