巴黎协议提案：增强 Tezos 区块链的重大增强功能

Paris Protocol Proposals Introduce Sweeping Enhancements to Tezos Blockchain

Introduction

Following the successful implementation of the Oxford 2 protocol in February 2023, the Tezos blockchain community has embarked on a new chapter of innovation with the Paris protocol proposals, Paris A and Paris B. These proposals promise significant advancements, paving the way for enhanced performance, scalability, and security within the Tezos ecosystem.

Key Innovations

Both Paris A and Paris B introduce transformative changes to the Tezos protocol, including:

• Reduced Latency and Increased Speed: These proposals aim to reduce block processing times to just 10 seconds, significantly improving transaction speeds and network efficiency without compromising decentralization or security.
• Data Availability Layer (DAL) Activation: The introduction of DAL on the Tezos mainnet marks a major milestone, enhancing scalability and benefiting smart rollups like Etherlink by increasing network throughput and bandwidth.
• Refined Proof-of-Stake (PoS) Mechanism: Both proposals include optimizations to the Tezos PoS consensus algorithm, simplifying the acquisition and updating of baking rights while streamlining calculations.

Paris B: Immediate Implementation

Paris B introduces a comprehensive suite of features that are activated immediately upon protocol implementation. These advanced capabilities include:

• Adaptive Issuance: This mechanism regulates the issuance of Tezos (XTZ) tokens by the protocol based on the ratio between staked XTZ and total supply. It incentivizes participants to stake funds, maintaining a target ratio defined by the protocol.
• Staking: The Paris proposals introduce a new role, the staker, who can contribute to a baker's security deposit without surrendering custody of their funds. These deposits are subject to slashing in case of malicious behavior.
• Adaptive Slashing: This function enhances the slashing mechanism, differentiating between unintentional errors and deliberate attacks, ensuring fair penalties commensurate with the attester's total stake.

Paris A: Gradual Adoption

Paris A takes a more measured approach, allowing for a phased implementation of the adaptive features through a signaling mechanism on the blockchain. This approach provides bakers with greater flexibility to assess the impact of these changes before adoption:

• Flexible Activation: Bakers can vote to activate these features at a later date, ensuring a deliberate transition process.

Additional PoS Enhancements

Independent of the adaptive features, both Paris proposals introduce additional enhancements to the Tezos PoS algorithm, including:

• Simplified Batch Right Calculation: These changes streamline the calculation of batch rights, optimizing network efficiency.
• Reduced Delays and Grace Periods: The proposals reduce various time delays and grace periods, further improving network performance.

Conclusion

The Paris protocol proposals represent a watershed moment in the evolution of the Tezos blockchain. Through innovative advancements aimed at enhancing speed, scalability, and security, Tezos solidifies its position as a leading blockchain platform.

Whether it's the measured approach of Paris A or the immediate implementation of Paris B, the future holds immense promise for Tezos and its dedicated community. As we eagerly anticipate the outcome of these proposals, we continue to collaborate and build together towards a brighter future for Tezos.

Join the ongoing dialogue on the Tezos Discord server and stay informed of the latest updates in the #baking-announcements channel. The path forward is brimming with possibilities, and together we can shape the next chapter of Tezos' journey.