CT Markets Pro User: Can you explain microblocks? Is that the main factor to allow Stacks to scale? MC: This is a great question and one we’ve seen some confusion about in the past. However, it is essential to note that microblocks are NOT a scalability solution; they allow faster transaction confirmations. To put it simply, microblocks are intended to solve transaction latency, allowing transactions to confirm in seconds on the Stacks chain before they are later settled to Bitcoin.