This article was first published on Stories by ælf on Medium
Everyone said that 2019 is the year public blockchains took off, and 2020 will be the first year blockchain began to achieve business adoption. Although the coronavirus pandemic continues to wreak havoc on all walks of life worldwide, the blockchain industry is making great strides forward.
In just a few years, the blockchain sector has developed from 1.0 to 3.0, and each upgrade has brought about some changes in the world. As we all know, blockchain 1.0 generally refers to cryptocurrency centered around Bitcoin. Blockchain 2.0 is public chains represented by Ethereum, which can develop smart contracts. In the era of blockchain 3.0, people think that thousands of blockchains can coexist and interoperate.
In the past two years, people have had high expectations of many public chains. However, some of the so-called “blockchain 3.0” projects have either shown slow progress or failed to live up to the expectations after their mainnet went live. People then began to expect to see a killer DApp achieving wide adoption of blockchain. At the same time, as the underlying technology for blockchain connectivity, multi-chain structure and cross-chain technology have become an important part of ‘blockchain 3.0’.
aelf and other Web 3.0 projects can be seen as the underlying technology providers for the Internet of Value. On the aelf blockchain, whether it is valuable information or digital currency, everything can be connected and shared, which is where the magic of cross-chain technology lies.
If the consensus mechanism is the core competitiveness of blockchain, then the cross-chain technology is the key to realizing the Internet of Value for blockchain, particularly for alliance chains and private chains. It is the key to preventing different blockchains from being isolated islands and serves as a bridge connecting blockchain and the outside world.
To keep reading, please go to the original article at:
Stories by ælf on Medium