ChainCatcher message, Cryptoquant analysts released a report stating that based on historical data, the price of Bitcoin is currently in a key psychological turning point, situated between optimism and pessimism. Market participants form optimistic or pessimistic views based on whether they are in profit; as long as Bitcoin remains within this range, it indicates that a significant drop is unlikely.Historical data shows that maintaining stability in key areas is crucial for the continuation of a bull market. Specifically, the "profit supply" indicator, which reflects periods of investor profitability, suggests that when a large portion of the supply is in profit, optimistic sentiment tends to rise. The current price level of Bitcoin is testing this optimistic zone.

ChainCatcher news, Coinbase's Layer 2 network Base announced the introduction of an open-source monitoring system called Pessimism for the Optimism ecosystem, which can identify protocol threats and security vulnerabilities specific to networks created using the OP stack and other EVM-compatible chains. It is reported that the Pessimism system includes three main subsystems: the ETL subsystem, the risk engine, and alerts, which together can parse, analyze, and flag potential security issues.Previous report, Coinbase's L2 network Base announced the open-source monitoring system Pessimism, aimed at enhancing the security of Base (as well as OP Stack and EVM-compatible chains) by rapidly detecting and responding to a large number of protocol threats.

ChainCatcher news, Coinbase's L2 network Base has announced the open-source monitoring system Pessimism, aimed at enhancing the security of Base (as well as OP Stack and EVM-compatible chains) by quickly detecting and responding to a wide range of protocol threats.Since its launch, the Coinbase team has been running Pessimism internally, providing round-the-clock supervision and monitoring of the Base mainnet. Now, in the spirit of contributing to public goods, Pessimism has been open-sourced under the MIT license, making it free and permissive software.

ChainCatcher news, Coinbase's L2 network Base has announced the open-source monitoring system Pessimism, aimed at helping to support the security of all OP Stack and EVM-compatible chains. Since the launch of Base, the Coinbase team has been running Pessimism internally to monitor the Base mainnet. Base stated that, in the spirit of contributing to the public good, Pessimism has been open-sourced as free and permissive software with permission from MIT.