币界网报道：Bitcoin and Ethereum surged following President Trump's ceasefire announcement between Israel and Iran, sparking a broader crypto rally. Polymarket is reportedly finalizing a $200 million funding round at a $1 billion valuation, signaling renewed investor interest in decentralized prediction platforms. Ledger introduced Recovery Key, a physical backup device for its Flex and Stax wallets, offering offline recovery via secure NFC technology. Japanese investment firm Metaplanet approved a $5 billion capital injection into its U.S. subsidiary to expand its bitcoin treasury strategy, currently holding 11,111 BTC. Senator Adam Schiff proposed the COIN Act to restrict public officials from crypto endorsements, citing concerns over President Trump's $57 million earnings from token sales. U.S. spot Ethereum ETFs surpassed $4 billion in cumulative net inflows, nearing their first anniversary. Upcoming events include Fed Chair Jerome Powell's testimony and token unlocks for IOTA and Venom.