开源区块链商城官网,开源区块链商城有哪些

『一』What are the blockchain open source technologies?

I will only talk about the ones I know better. One is an open source project based on the Bitcoin system, called Cravecoin, and the other One is Ethereum. We initially chose Cravecoin for source code analysis and wanted to carry out secondary development on it, but because Ethereum is more open and supports smart contracts well, we gave up after analyzing it for a while.
Then we entered the research of Ethereum. At first, we wanted to start from the underlying source code, but the whole process was quite difficult. After re-analyzing our needs, we felt that we could also carry out certain development using its existing interfaces to meet some needs. , so after translating all the source code comments and basically understanding the role of each module, no further modifications will be made. After all, Ethereum is also a project that dozens of experts took a long time to build, < br />It is difficult for us to successfully transform it into what we want within a period of time. To achieve the goal, the faster and easier the better.
And there is a very important issue. If Ethereum is changed, it will no longer be able to connect to its public network, and it will not be able to use its world's second largest computing power. This is a matter of putting the cart before the horse. It seems that the answer is wrong, but the main point I want to express is that if the questioner wants to develop, it is enough to carefully analyze a project.
After all, the logic is similar. To learn more blockchain knowledge, pay attention to "District View Network"

『二』Blockchain system development costs

Because the development of blockchain software requires certain technologies , so the cost is basically not low.
For example, blockchain wallets, blockchain exchanges, blockchain browsers, blockchain malls, etc. cost hundreds of thousands. If it is to develop a single function, it will cost tens of thousands. If it is custom-developed blockchain software, the price will be higher.
In addition, the development cost of blockchain is also related to the following situations: Blockchain game development cost.
1. There are many types of blockchains: public chains, private chains, and industry blockchains. Prices will vary for different types of development.
2. Blockchain development functions: The more functions required, the higher the complexity and the higher the price, and vice versa.
3. Blockchain application port: Different development ports require different development costs. Cost analysis of blockchain platform development costs.

『三』What are the blockchain malls?

This question is only answered now because blockchain technology has been in the development stage and is still in its infancy. Blockchain malls It also requires a lot of technical strength and accumulation. The most cutting-edge thing now is the "On-Chain Mall" which has been developed for more than a year and has just been launched. It can also be downloaded from the Apple store and is also available in the "On-Chain Mall" official account

『4』 How to develop a blockchain virtual currency mall development plan

When it comes to virtual currency, we usually talk about blockchain. After all, the application of blockchain technology can be said to be hot now.

The characteristics of District Peizefeng Blockchain allow it to be applied to various systems. ThisThis can ensure the operational security and openness and transparency of the system, especially for virtual currencies, which have relatively high requirements. As for the development plan, you can refer to Yingtang Zhongchuang’s blockchain virtual currency mall development plan. It is a development plan that is currently recognized by most people.

『五』What is the relationship between JCP Mall and Ethereum

What is the relationship between JCP Mall and Ethereum?
This close friend. JCP Mall is a mall that includes the JCP operation model. To understand JCP Mall, you must first understand JCP.

The specifications maintained by JCP include J2ME, J2SE, J2EE, XML, OSS, JAIN, etc. Organization members can submit JSR (Java Specification Requests) and enter the next version of the specification after passing a specific procedure.
Ethereum (English Ethereum) is an open source public blockchain platform with smart contract functions. It provides a decentralized Ethereum virtual machine (Ethereum) through its dedicated cryptocurrency Ether (ETH). Virtual Machine) to process peer-to-peer contracts.
The concept of Ethereum was first proposed by programmer Vitalik Buterin between 2013 and 2014 after being inspired by Bitcoin. It roughly means "the next generation of cryptocurrency and decentralized application platform". It began to be implemented through ICO crowdfunding in 2014. develop.
As of February 2018, Ethereum is the second-largest cryptocurrency by market capitalization, behind Bitcoin.

『Lu』 Solana launches blockchain mobile phone Saga and Android open source software built-in Web3.0 Dapp store

Anatoly Yakovenko, co-founder and CEO of public chain Solana, today (24 ) earlier today at a press conference in New York, it officially announced the launch of Saga, an Android mobile phone with Web3 as the core. It also officially announced the launch of Android's open source software Solana Mobile Stack, which can develop native Android web3 on Solana. application.

The Solana Mobile Stack on the app will include a Web3 dapp store, seed vault, and a secure escrow protocol for mobile devices: helping to sign transactions instantly while keeping private keys with wallets, apps, and Android operating systems separation, as well as integrating Android’s Solana Pay to facilitate QR code-based on-chain payments.

Saga is priced at US$1,000 and is open for pre-order from now on (a deposit of US$100 is required). It is expected to be shipped in the first quarter of 2023. However, according to official instructions, Saga is currently only available in the United States, the European Union and U.K.Open for use. It is reported that the device has a 6.67-inch OLED display, 512GB of storage space, 12GB RAM, and the latest Snapdragon 8+Gen1 mobile platform.

Yakovenko said: This is what I fundamentally think the industry needs to do. After 13 years of Bitcoin survival, we didn’t see any crypto features at Apple developer conferences…so I think it’s time for crypto to evolve to mobile devices.

FTX CEO Sam Bankman-Fried (SBF) was also invited to attend the event. During his conversation with Yakovenko, he said that in most countries, most visits in people’s daily lives It’s all done via mobile phones, but cryptocurrency products are currently not very accessible on mobile devices.

"I can now use cryptocurrency for 1% of my purchases...but I prefer to pay with a mobile device. Having a device with a hardware wallet that supports web3 is super powerful."

for SMS provides US$10 million in development funds

Officials stated that Saga has received support from the Solana ecosystem, including: FTX, Phantom, Oracle, Magic Eden... will all cooperate with Solana Mobile Stack (SMS); the official also stated A $10 million developer fund will be provided for people building applications on SMS. Solana Labs Chief Operating Officer Raj Gokal said: Builders are coming and their quality is higher than before. They are ready for the next generation of user growth.

Analysts judge that Saga, which focuses on bringing more Web3 services to mobile devices, can expand the coverage of the Solana ecosystem to a mainstream audience and drive the development of more blockchains to join the ranks. , it may be possible to compete with traditional technology giants such as Apple and Microsoft one day in the future.