Aggregate 核验溯源 Body 来源：https://www.theblock.co/news/deals/2026-08-28-sbi-holdings-invests-270-million-in-ajaib-taking-20-stake-amid-asia-digital-asset-push-413023 Domain Tag fintech Source Name The Block Source URL https://www.theblock.co/news/deals/2026-08-28-sbi-holdings-invests-270-million-…