X @The Block

ETFs and Regulatory Landscape - Asset managers updated Solana ETF filings, following similar activity regarding XRP ETF proposals [1] Security and Risk Management - El Salvador's National Bitcoin Office split its BTC holdings between 14 addresses to safeguard against quantum threats [2] - Fourteen people were sentenced to life imprisonment for a 2018 kidnapping and extortion case involving Bitcoin ransom [2] Tokenization and Traditional Finance - Japan Post Bank plans to allow customers to convert savings into tokenized deposits on a permissioned blockchain as early as fiscal year 2026 [3] Token Unlocks and Market Activity - World Liberty Financial (Trump-linked firm) will unlock the first portion of WLFI tokens for trading on Monday at 8:00 a m ET [3] Entertainment and Media - Hollywood stars Pete Davidson and Casey Affleck will star in "Killing Satoshi," a conspiracy thriller film slated for release in 2026 [3]