A recent BIS survey on central bank reserves showed that in 2024, 15.9% of central bank respondents said they would consider investing in digital assets or currencies within five to ten years. But in the 2025 survey, only 2.1% of central banks considered investing in cryptocurrencies in the same time frame. None of the 91 central banks managing more than $7 trillion in reserves currently hold digital asset investments. While no central bank currently sees Bitcoin as a suitable investment category, 23% said they were unsure and 11.6% said cryptocurrencies are becoming a more credible investment. Regarding the idea of establishing a strategic reserve of Bitcoin, only one central bank expressed support, while 50 (59.5%) central banks opposed the idea. However, a significant number of central banks (33, accounting for 39.3%) expressed uncertainty.

In Q1 2025, listed companies purchased a total of 95,431 bitcoins, with a total holding of 688,000 bitcoins; Coinbase Prime will terminate its custody support for 49 assets at the end of this month; Moonshot launched Dark Eclipse (DARK).

With the implementation of SIMD-0207, Solana engineers have increased the chain's block size by 4%. This change allows more data to be packed into Solana blocks, theoretically allowing more transactions to be packed into a single block, thereby increasing the network's transaction throughput. SIMD-0207 was originally proposed by Anza engineer Andrew Fitzgerald and has now been successfully implemented on the chain, increasing Solana's block limit to 50 million compute units (CUs), an increase of 4%.

Ethereum re-staking protocol EigenLayer announced that the slashing mechanism will be launched on the mainnet on April 17, and the Active Verification Service (AVS) will be able to build verifiable, trustless applications; at the same time, operators and stakers need to take responsibility. Slashing is a way for the PoS protocol economy to punish a node or a group of nodes for executing a strategy that can be proven to be different from the given protocol specification.

Coinbase Prime will end custody support for 49 assets at the end of this month. The platform regularly evaluates the assets it supports to ensure that they continue to meet the platform's standards.

Bo Hines, executive director of President Trump’s Digital Asset Advisory Council, said the U.S. could potentially use tariff revenue to buy Bitcoin.

Coinbase Assets said on the X platform that KernelDAO (KERNEL) is now live on Coinbase.com and the Coinbase iOS and Android apps with an "experimental" label. Coinbase customers can log in and buy, sell, exchange, send, receive or store these assets.

Multiple suspicious transactions involving the perpetual contract platform KiloEx were detected, spanning multiple chains. An address funded through Tornado Cash executed a series of transactions on the BNB, Base, and Taiko chains that exploited vulnerabilities, with a cumulative amount of approximately $7 million. The root cause may be a price oracle access control vulnerability. The attack is still ongoing.

If you want to issue tokens and raise funds in compliance with regulations in the United States, you must write these things down clearly and explain them clearly.