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Pyth is an efficient oracle protocol that provides reliable price data through a pull model. Similar to a push model, it delivers data to off-chain engines, providing price updates when on-chain requests data. Pyth has been adopted by several prominent projects such as Synthetix and Helium, and has expanded to serve the most diverse blockchains. The maximum supply of its ecosystem token PYTH is 10 billion, allocated to the community, provider incentives, ecosystem growth, protocol development, and private sales. Pyth's goal is to make all world financial market data available for Web3.

This article delves into two potential vulnerabilities in zero-knowledge proof (ZKP) systems: "Load8 Data Injection Attack" and "Fake Return Attack." It describes these vulnerabilities in detail, how they can be exploited, and methods for fixing them. It also discusses lessons learned from discovering these vulnerabilities during the auditing and formal verification processes of ZK systems, along with proposing best practices to ensure ZK system security.

1intro redefines the financial ecosystem on Solana through its smart platform, bringing efficiency, fairness, and security to Solana with the use of AI.

The price of Metis has surged fivefold in three months, drawing widespread attention ahead of the Cancun upgrade. With its Hybrid Rollups technology and community-driven development strategy, Metis is emerging as a significant player in the Layer 2 space, poised to carve out a unique position in the Ethereum Rollups competition, creating more value and opportunities for users and developers.

Metis Andromeda is a Layer-2 solution developed by Metis DAC for the Ethereum blockchain, providing fast, cost-effective transactions through a Smart L2 upgrade while maintaining Ethereum's security. Metis emphasizes decentralized collaboration and enhanced scalability for blockchain applications.