Royal blockchain system
blockchain includes public blockchain, joint (instry) blockchain and private blockchain. Public chain point-to-point e-cash system: bitcoin, smart contract and decentralized application platform: Ethereum
blockchain is a new application mode of distributed data storage, point-to-point transmission, consensus mechanism, encryption algorithm and other computer technologies
blockchain is an important concept of bitcoin. In essence, it is a decentralized database. At the same time, as the underlying technology of bitcoin, it is a series of data blocks generated by using cryptographic methods. Each data block contains a batch of bitcoin network transaction information, Used to verify the validity of its information (anti-counterfeiting) and generate the next block
extended data
according to the different degree of blockchain network centralization, three kinds of blockchains under different application scenarios are differentiated:
1. The blockchain with the whole network open and without user authorization mechanism is called public chain
2. The authorized nodes are allowed to join the network, and the information can be viewed according to the authority. It is often used in the inter agency blockchain, which is called alliance chain or instry chain
3. All the nodes in the network are in the hands of one organization, which is called private chain
alliance chain and private chain are also called licensing chain, and public chain is called non licensing chain
blockchain features
1, decentralization. Blockchain technology does not rely on additional third-party management institutions or hardware facilities, and there is no central control. In addition to the self-contained blockchain itself, each node realizes information self verification, transmission and management through distributed accounting and storage. Decentralization is the most prominent and essential feature of blockchain
2. Openness. Blockchain technology is based on open source. In addition to the private information of all parties involved in the transaction is encrypted, the data of blockchain is open to everyone. Anyone can query blockchain data and develop related applications through the open interface, so the information of the whole system is highly transparent
3. Independence. Based on consensus specifications and Protocols (similar to various mathematical algorithms such as hash algorithm used by bitcoin), the whole blockchain system does not rely on other third parties, and all nodes can automatically and safely verify and exchange data in the system without any human intervention
4. Safety. As long as 51% of all data nodes cannot be controlled, the network data cannot be arbitrarily manipulated and modified, which makes the blockchain itself relatively safe and avoids subjective and artificial data changes
5. Anonymity. Unless there are legal requirements, technically speaking, the identity information of each block node does not need to be disclosed or verified, and the information can be transferred anonymously
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Singapore blockchain ICO company
according to the analysis of market results, at present, 70% of the companies registered in Singapore are public companies, and 30% are private limited companies in particular, there is no legal entity in Singapore called "foundation". What we usually call registered Singapore foundation refers to the type of public company Singapore public company: 1. Independent legal entity
3. No shares or share capital
4; Articles of association) to clarify the upper limit of each member's liability
Non profit: initially, it was mainly for non-profit organizations6
the company needs at least 2 company officials. At least one director must be Singaporean or permanent resident (Bajie can provide)
Singapore private limited company:
1. At least one shareholder and at most 50 shareholders can be natural persons and companies
2. At least one local director and one legal secretary (not the same person, Bajie can provide them)
3. Limited liability4
Three years before the establishment of the company, the profits of the first 100000 Singapore dollars are exempt from corporate tax, the tax rate of the company within 300000 Singapore dollars is 8.5%, and the tax rate of the part exceeding 300000 Singapore dollars is 17%is Singapore blockchain ICO a public company or a private limited company? What are the conditions
registration conditions and fees of Singapore public company:
1. Company Name: English only, company type is public guarantee limited company, ending with Ltd. or limited
Registered capital: there is no registered capital, but each member will pay in S $13. Members of directors: the requirements of directors are the same as those of ordinary companies, but there are no shareholders
Registered address: Bajie can provide Business scope: at most 2 main business activities can be selected (generally computer software, network, information technology, etc.) Legal secretary of the company: Bajie can provideregistration time: 4-6 weeks
registration conditions and fees of Singapore private limited company:
1. Company Name: English only, company type is private limited company, ending with PTE. Ltd
2. Registered capital: there is no need to verify the capital. The minimum is S $1, the maximum is S $500000, and the annual fee of Singapore business alliance is required
3. Directors and shareholders: at least one scanning of passport + ID card (address proof) of directors and shareholders shall be provided, and non Singaporean shall register. If an account needs to be opened later, at least two directors (except Singaporean local directors) shall be provided for registration
4. Registered address: local registered address in Singapore (available from Bajie)
Business scope: at most two main business activities can be selected (generally, the business scope of computer software, network, information technology, etc.) Legal secretary: provided by our companyregistration time: usually 3-4 weeks
note: after the registration of general for-profit foundation, there is no need to audit if there is no bank account, while the annual inspection and audit of non-profit foundation must be done every year after the registration
after the Singapore blockchain ICO company established the Singapore foundation, if it wants to issue currency, it will also involve four certificates:
1. White paper compliance: to prove that the projects undertaken by the foundation are in line with Singapore regulations, to prevent MAS (monetary authority of Singapore) investigation, which need to be used when going to the exchange
2. Token non securitization proof: prove that the project is non securitized, avoid causing trouble, and securitization is unable to engage in block chain related business in Singapore
3. Compliance of private placement terms: proving that the fund raising and sales concted before going to the exchange are legal and compliant
4. Compliance of public offering terms: it is equivalent to the commitment made to the majority of investors after going to the stock exchange, increasing the confidence of investors
note: the above certificates can be provided by Bajie Singapore lawyers
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virtual currency refers to non real currency. Well known virtual currency, such as network company's network currency, Tencent company's Q currency, Q point, Shanda company's voucher, Sina's Micro currency (used for micro games, Sina reading, etc.), chivalrous Yuanbao (used for chivalrous road game), silver pattern (used for bixue Qingtian game)
the popular digital currencies in 2013 are bitcoin, Leyte coin, infinite coin, quark coin, zeta coin, BBQ coin, pennies (Internet), invisible gold bar, red coin and prime currency. At present, hundreds of digital currencies are issued all over the world. Popular in the circle & quot; The legend of "bitcoin, Wright silver, infinite copper, pennies aluminum"
extended materials:
classification
1. The first category is familiar game currency. In the era of stand-alone games, the protagonist accumulates money by knocking down the enemy, entering the gambling house to win money, and using these to buy Herbs and equipment, but it can only be used in his own game console. Since the establishment of Internet portal and community, the realization of game networking, virtual currency has a "financial market", players can trade game currency
2. The second type is the special currency issued by the portal website or instant messaging service provider, which is used to purchase the services in the website. The most widely used is Tencent's q-coin, which can be used to purchase membership, QQ show and other value-added services
3. The third kind of virtual currency on the Internet, such as bitcoin (BTC), lightmoney (LTC), etc. bitcoin is an electronic currency proced by open-source P2P software. Some people also translate bitcoin as "bitcoin", which is a kind of network virtual currency. It is mainly used for Internet financial investment, and can also be directly used in daily life as a new currency
The instrialization of virtual money will form a virtual money market. If the emergence of the stock market is the proct of the combination of instrial capital and financial capital, then virtual currency will be the proct of the combination of service capital and financial capitalmodern service instry, especially personalized modern information service instry, will become the instrial foundation of personalized virtual currency. Personalized virtual money market is different from stock market and derivative financial instrument market. The latter is more established for the needs of instrialization, which is also reflected in meeting the needs of the so-called modern service instry
The instrial foundation of the former is closely related to the demand of informatization. The future of the tertiary instry is different from the service instry, its development direction is the post-modern service instry, that is, the experience instry, that is, more personalized instry to meet the development needs of spirit, culture and entertainmentthe stock market will make more use of information to guide the rational investment of instry and service instry, while the personalized virtual money market will make more use of information to guide the perceptual consumption of experience instry