Aggregate 核验溯源 Body 来源：https://www.theblock.co/news/business/2026-09-01-kraken-parent-payward-to-tokenize-100-london-listed-stocks-with-lse-24-trading-planned-413208 Domain Tag fintech Source Name The Block Source URL https://www.theblock.co/news/business/2026-09-01-kraken-parent-payward-to-token…