October 10th, 2025

Lee and Jimmie discuss Swift's plans for blockchain-based payments, Intercontinental Exchange's investment in Polymarket, the SEC's approval of generic listing standards for crypto ETPs, Grayscale's launch of ETH staking ETPs, a new crypto industry index from S&P, and controversy over trading volume on the DeFi exchange Aster.   Lee's X: @leereiners Jimmie's X: @jimmie_lenz   Register for Digital Assets at Duke: https://www.digitalassetsatduke.org/   Watch Coffee & Crypto on YouTube: Coffee & Crypto With Lee & Jimmie - YouTube   Related Links: Swift to add blockchain-based ledger to its infrastructure stack in groundbreaking move to accelerate and scale benefits of digital finance across more than 200 countries and territories worldwide | Swift NYSE Owner Intercontinental Exchange in Deal for $2 Billion Stake in Polymarket - WSJ SEC.gov | SEC Approves Generic Listing Standards for Commodity-Based Trust Shares Grayscale Enables Staking For First US Spot Crypto ETPs S&P Global to Launch Innovative Crypto Ecosystem Index, a New Way to Combine Cryptocurrencies and Crypto-Linked Equities - Oct 7, 2025 Aster Delisting Exposes DeFi's Growing Integrity Crisis