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TLDR Crypto

CYCLONE STACK: A PARALLEL EXECUTION EVM BUILT FOR PERFORMANCE AND FLEXIBILITY

Canto's proposed Cyclone Stack is a set of upgrades aimed at improving the network's performance and scalability via a parallel execution engine. The update involves three steps: the Callisto Upgrade, which will transition Canto towards ABCI 2.0; the Elara Upgrade, which implements the Cyclone EVM for concurrent transaction processing; and the Kallichore Upgrade, which will integrate mem-IAVL to address storage bottlenecks. All existing apps are expected to function normally post-upgrade. The new changes are set to be launched by H2 2024.

A HITCHHIKER'S GUIDE TO SOLANA PROGRAM SECURITY

Solana's program security is critical to ensuring applications behave as intended, affecting performance, scalability, and interoperability. As such, developers must understand potential attack vectors and vulnerabilities such as logic bugs, data validation flaws, and access control vulnerabilities and employ strategies like rigorous testing and code auditing to mitigate risks. This comprehensive guide delves into common vulnerabilities developers might face, offering insights and mitigation strategies to safeguard Solana programs against exploits.

THE SPECTRE OF MEV ON BITCOIN

MEV has returned to Bitcoin due to the introduction of Ordinal Theory, leading to a reordering of blocks in Bitcoin’s chain and threats to the network's decentralization and neutrality. This analysis explores different forms of MEV in Bitcoin, such as Replace-By-Fee, Lightning Watch Tower Attacks, and Sniping Sidechain Auctions, emphasizes the importance of recognizing and addressing these issues, and proposes several potential solutions, including Rollups, BitVM, and Bitcoin-backed stake chains.

SOLANA MEME SLERF NOTCHES $1.7B IN VOLUME AFTER DEVELOPER LOSES ALL PRESALE FUNDS

Slerf, a sloth-themed memecoin on Solana, recently attracted $10 million in funding from a presale. The developer subsequently accidentally burned the liquidity pool and the presale proceeds. The coin unexpectedly surged in value due in part to the attention the mishap drew to the project. Despite the colossal mistake, Slerf recorded $1.7 billion in trading volume and was listed on several exchanges.

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