Sunny Side Labs launches Privacy Boost on Optimism Mainnet, an SDK-based privacy tool using ZK and TEEs with selective disclosure for regulators, targeting enterprises; no cryptography expertise required. Abstract: Sunny Side Labs unveiled Privacy Boost, an enterprise-focused privacy SDK for the Optimism Mainnet. It combines zero-knowledge proofs and trusted execution environments with selective disclosure to protect transaction privacy while enabling regulators to access only necessary data. Aimed at enterprises and institutions, the plug‑and‑play SDK minimizes cryptography know‑how. The initiative follows ongoing collaboration with Optimism since late 2025, signaling broader privacy integration on the mainnet.

MetaComp debuts StableX Know Your Agent for regulated AI in payments, combining multi-vendor analytics to slash false clean rates, with AgentX Skills supporting Claude; aims for auditable cross-border finance via downloadable AI Skills. Abstract: MetaComp introduces the StableX Know Your Agent framework to govern AI agents in regulated payments and wealth management, covering identity, permissions, monitoring, auditing, and agent-to-agent interactions. It reduces false positives by parallel analytics from multiple vendors and enables auditable cross-border finance through downloadable AI Skills (AgentX), starting with Claude support and expansion across regions.

The U.S. Internal Revenue Service increases its crackdown on tax evasion involving cryptocurrency, requiring investors to proactively report their transactions by April 15. Starting in 2025, brokers will be required to report digital-asset gains, and investors will need to verify their costs themselves. 61% of investors don’t know about the new rules, and 52% are worried about making mistakes when filing. Experts recommend collecting transaction records to avoid penalties and criminal prosecution.

Gate News reported that on March 25, CZ posted a warning on the X platform stating that anyone claiming to help projects get listed on a certain CEX can be considered a liar, especially those claiming to know CZ or have a close relationship with him. CZ stated that in 99.999% of cases, he does not know these people, and if he actually does know them, he will blacklist them. He also reminded users to stay vigilant and beware of such scam activities.

Dragonfly Capital founder Feng Bo clarified his relationship with partner Haseeb Qureshi on X, emphasizing that Qureshi is an excellent partner and looking forward to continued collaboration in the future. This statement was made in response to the dispute with former co-founder Alexander Pack.

PANews February 3 News, according to SolanaFloor, former President Trump stated that he was not aware of the reports that Abu Dhabi invested $500 million in the crypto project World Liberty Financial supported by his family. "I don't know about this. My sons are handling it."

Odaily Planet Daily reports that Amazon founder Jeff Bezos has personally debunked a Polymarket post claiming that "Jeff Bezos suggests Z-generation entrepreneurs should first work at real-world companies like McDonald's or Palantir before considering starting their own businesses." Bezos stated: "That's not true. I'm not sure why Polymarket would fabricate this."

Odaily Planet Daily reports that White House National Economic Council Director Brian Deese stated he does not know whether President Trump has approved an investigation into the Federal Reserve, and it is estimated that President Trump has not yet been briefed on the Department of Justice's case involving the Federal Reserve. (Jin10)

In 2026, artificial intelligence will play a greater role in research tasks, advancing towards high-level research, while also establishing the "Know Your Agent" infrastructure to enhance identity and trust. The issue of the "invisible tax" caused by AI agents in open networks still needs to be addressed, new economic models should be explored, and blockchain technology can be used to achieve fair distribution of value.

ElizaOS founder Shaw pointed out that the threat of quantum computing to Bitcoin is exaggerated. Grover's algorithm has limited impact on SHA-256, and Shor's algorithm has not been widely implemented. Modern cryptography has taken future computational growth into account, so the panic surrounding quantum computing should not be overemphasized.