Polkadot maintains every chain around Polkadot by randomly selecting verifier nodes. The larger the pool of verifiers that can be randomly selected, the fairer and safer it will be. The probability that a group of people who want to do evil will be divided together will decrease. Therefore, Polkadot Official hope to have 1000 nodes to maintain the Polkadot chain, At the same time, fisherman, as a

Abstract: Bityard adheres to the product concept of "Complex contract, Simple trade" and has launched its contract copy trade service. The purpose of Bityard copy trade system is helping beginners to get started with contract trading easily.

Polkadot is a heterogeneous multichain with shared security and interoperability, composed of "relay chain + parachains", based on a multi-chain and heterogeneous sharding design based on nominated proof of stake (NPoS). There will be many different consensuses and parachains of different structures in the network. Each parachains has its unique data, P2P network architecture, and shares security

Polkadot adopts the NPoS consensus mechanism, that is, the "nominated equity proof mechanism". Simply put, all the holders of the project pass are the nominators of the Polka Ecology, and they have the right to nominate a certain node as a validator. The validator needs to pledge a certain amount of project tokens. Once successfully nominated as an active validator, it has the right to participate

The pace of change in the blockchain industry is accelerating, and since 2015, the second largest blockchain network, Ethernet, has attracted most project development. But by 2020, the blockchain industry will have a ——Polkadot. of compelling competitors

Blockchain technology is leading a new round of global technological development and industrial transformation and has become an important technical technique for global technological innovation and model innovation. Many countries regard blockchain technology as the main national development strategy. In simple terms, blockchain technology Is the future.

With the gradual improvement of people's living standards, the consumption of bottled drinking water has also increased. At present, in China's drinking water market, domestic drinking water brands still hold an advantage. For consumers, the source of drinking water is an important factor to determine whether the drinking water is good or bad. And at the same time, due to the fierce market competi

Since the emergence of block chain technology and encrypted currency, it has brought huge market and new possibilities for new forms of digital assets. DeFi releases global finance by empowering individuals, allowing rapid capital and trade flows. investment is always looking for returns in cryptocurrency, and DeFi offers a huge opportunity. As liquidity mining became more popular this year, large

BitCherry launches Testnet, and what is distributed business?

The Internet is in the midst of a revolution, from the blockchain 1.0 digital currency, which solves the decentralization of currency and means of payment, to 2.0 intelligent contract, which realizes the combination of digital currency and intelligent contract.Decentralize to 3.0 to build a credit consensus.Centralized services are being replaced by decentralized open services. The trusted center