Circle's updated S-1 filing confirms the $99.8 million Hashnote deal, including cash and Circle shares.Circle's strategic investments are revealed ahead of its IPO, aiming to raise $600 million.The acquisition of Hashnote Holdings LLC for $99.8 million indicates Circle's focus on tokenized assets and digital finance infrastructure.Circle's move beyond stablecoins into institutional-grade tokenization showcases its broader vision for digital finance.