With the rapid development of blockchain technology, ZIL tokens, as an emerging digital asset, are gradually attracting attention. This article will take an in-depth look at ZQ2’s network architecture, especially its innovations in transaction processing and consensus mechanisms, and analyze how these changes affect the ZIL token ecosystem.
1. ZQ2 network layer architecture
Based on ZQ1, ZQ2 introduces designated seed nodes, which are responsible for processing requests and collecting transactions submitted through the RPC interface. At the same time, independent query nodes distribute transactions to validator nodes, which are responsible for processing transactions assigned to their shards. This architectural change enables ZQ2 nodes to not only process RPC requests, but also participate in the consensus process of multiple x-shards at the same time.
2. Innovation of public and private x-shard
Another important feature of ZQ2 is its redefinition of sharding, moving from the tightly coupled sharding of ZQ1 to a new paradigm called x-shard. x-shard is a sovereign chain on a shared P2P network with customizable consensus parameters, privacy settings and pricing schemes. This design enables applications deployed on the network to run according to their needs without having to compete for block space.
Management of x-shard: The management of x-shard is carried out on the ZQ2 mainnet. After the nodes that form the genesis validator set of a new x-shard are established, the x-shard can be registered by submitting a transaction on the mainnet. The x-shard registry maintains the contract list of individual x-shards and their cross-shard communication links. These contracts store the genesis hash and consensus parameters of their respective x-shards, and maintain their validator and active validator sets.
Implementation of the privacy option: In an x-shard using the privacy option, all transactions are AES256 encrypted and use a symmetric key shared only among members of that x-shard. Only the block headers of private x-shards are unencrypted so that light clients can verify them. When new nodes join a private x-shard, they need to request a history of encryption keys from the validator stored in the shard contract on the ZQ2 mainnet.
3. Authentication and key management
Shared history keys are necessary to enable new member nodes to decrypt and replay all transactions starting from the genesis block. Before sharing the secret, the validator confirms that the new node is indeed a valid member of the x-shard. The verification process is implemented by a smart contract deployed on a private x-shard and can only be called by existing member nodes.
When a node leaves a private x-shard, the remaining members must agree on a new encryption key to prevent the departing node from decrypting future transactions. New keys are generated by the leader several blocks before the leaving node is actually excluded, which gives the remaining nodes enough time to receive the new keys. The leader shares the new key with them using the Diffie-Hellman key exchange protocol, sending corresponding messages over the P2P network.
4. Future Prospects of ZIL Tokens
The ZIL token ecosystem is constantly evolving with ZQ2’s architectural improvements. These innovations not only improve the efficiency of transaction processing, but also enhance the security and privacy of the network. As more and more applications are deployed on this platform, the usage scenarios of ZIL tokens will become more widespread.
In addition, the design of x-shard allows different applications to be adjusted according to their own needs, which will promote more innovation and cooperation. In the future, ZIL tokens may become the core of more decentralized applications and occupy an important position in the blockchain ecosystem.
in conclusion
ZQ2’s network architecture and its x-shard design provide strong support for the development of ZIL tokens. This innovation not only improves the efficiency and security of transactions, but also paves the way for the development of decentralized applications. As the technology further matures, the potential of ZIL tokens will be further explored, bringing more opportunities and experiences to users.