BitVM Knowledge: Implementation ideas of fraud proof and ZK Fraud Proof
How does Optimism implement MIPS-based interactive fraud proofs and ZK-based fraud proofs?

How does Optimism implement MIPS-based interactive fraud proofs and ZK-based fraud proofs?
The SEC is considering Ethereum ETF proposals from Grayscale, Fidelity, and Bitwise, with public feedback sought on market dynamics and regulatory concerns.
As major players like VanEck, Bitwise, and BlackRock make strategic moves, the Bitcoin ETF landscape is witnessing significant developments. While fee structures are becoming competitive, the commitment to supporting core developers adds an interesting layer to these financial maneuvers.
88% of investment professionals surveyed are interested in buying BTC and are awaiting the launch of a U.S. spot Bitcoin ETF.
BlackRock and Bitwise revise Bitcoin ETF applications, signaling a proactive stance in aligning with SEC regulations.
BlackRock and Bitwise have submitted revised spot Bitcoin ETF applications to the SEC, signaling ongoing discussions. BlackRock's updated filing includes language on monitoring price movements and anti-money laundering compliance. Bitcoin's recent surge adds to speculation about potential SEC approval, with the cryptocurrency currently trading near $42,000.
Bitwise Co-Founders Charged by US Attorney and SEC for Alleged $100M Investor Fraud, Accused of Fabricating Financial Information to Secure Funding.
FTX founder SBF faces eight criminal charges, ranging from fraud to conspiracy to commit money laundering, in connection with the collapse of his once-dominant exchange.
FTX’s collapse has significantly damaged both the crypto and broader financial ecosystems.