Elon Musk announced that Twitter's parent platform X will open-source its recommendation algorithm within seven days and update it every four weeks. Ethereum co-founder Vitalik Buterin expressed cautious support and emphasized that true transparency requires verifiable and reproducible systems, not just open code. He suggested taking a year to develop a fully transparent system and proposed using delayed anonymous data for auditing. Community members, including investigator ZachXBT, called for the adoption of less sensitive algorithms and discussed the necessity of using cryptographic proofs to address key issues related to content distribution and visibility.