Category：Blockchain
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Time：2019-12-15
The king of coins has something to say In December, it was a step further from the annual pass, when the last “black swan” took off – the first impeachment hearing of the House Intelligence Committee on Trump‘s investigation. The political uncertainty raised market risk sentiment. The cause of the incident also began in August […]
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Time：2019-12-15
At present, more and more people have entered or are ready to enter the field of blockchain, and there are various doubts and problems in the process. I think that in the past few years, I have also experienced a similar mental process from “slightly understand” blockchain to all in. There are indeed some barriers […]
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Time：2019-12-14
What is the biggest headache for the Federal Reserve, which is responsible for fulfilling the responsibilities of the Central Bank of the United States? There may be many answers, but too much balance sheet must be one of them. The Fed’s means of influencing monetary policy have long been out of the era of money […]
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Time：2019-12-14
In the field of blockchain, two mainstream consensus mechanisms, POW and POS, have been debating in the industry. The supporters of both sides have been fighting against each other. Under the competition, two schools have formed, namely, the one based on POW mechanism with calculation power as the basis of bookkeeping right is called calculation […]
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Time：2019-12-13
The first part The second partNote: there are two consecutive 100 The third part simplestorage.abi = [ { “constant”: false, “inputs”: [ { “name”: “x”, “type”: “uint256” } ], “name”: “set”, “outputs”: [], “payable”: false, “type”: “function”, “stateMutability”: “nonpayable” }, { “constant”: true, “inputs”: [], “name”: “get”, “outputs”: [ { “name”: “retVal”, “type”: “uint256” } […]
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Time：2019-12-12
In the whole field of digital currency, many people know mining. However, some people think that mining is very profitable, while others think that mining is a pit. But for mining, its essence is a kind of encrypted calculation. What is mining? In short, mining is actually a process of digital currency issuance. Through blockchain […]
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Time：2019-12-10
Dear supporters, we are pleased to officially announce that dos network and quarkchain are working together to establish an important strategic partnership. The two projects will cooperate in depth to jointly promote the infrastructure construction of the blockchain world and contribute to the prosperity of the blockchain economy. Quarkchain is a flexible, highly extensible and […]
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Time：2019-12-9
Original address: https://www.xuanjiang.to By topjohn Develop your first blockchain application with hyperledger fabric The sample of this article comes fromfabric-samplesMediumfabcarhttps://github.com/hyperledge… In this example, we use a simple sample program to understand how fabric applications work. The applications and smart contracts (chain codes) used in this example are collectively referred to asFabCar。 This example provides a […]
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Time：2019-12-8
Dear supporters of DOS network,We are pleased to announce that dos network has become a member of EEA!We look forward to working with other EEA members to contribute to this dynamic industry. EEA is the world’s largest open source blockchain program, a member driven standards organization. Its charter aims to develop open blockchain specifications to […]
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Time：2019-12-7
Mixin network released a reward task one month ago: improving the Java SDK Today’s work is announced: yuantops / mixin Java SDK The author has received a 5 Xin token award from CEO Cedric, worth 1000 US dollars. Up to now, the SDK supporting mixin network has included PHP, Java, C, node.js, python, […]
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Time：2019-12-6
It’s cool that the website allows users to pay for EOS because EOS is so awesome and the founder is so powerful and feels more than bitcoin So programmers are confident to find the API of EOS. A history interface is found that can be used to query the history of any account.It’s perfect. DM […]
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Time：2019-12-5
Scheme 1: currency transaction through exincore API Exincore provides currency transaction API based on mixin network You can pay usdt to exincore. Exincore will transfer the bitcoin you purchased to you at the lowest price and the most favorable transaction fee. Each transaction is anonymous and can be verified on the chain. Only you and […]
