TON blockchain claims sub-second finality with Catchain 2.0 upgrade Transactions on the Open Network layer-1 blockchain protocol previously took about 10 seconds to settle before the Catchain 2.0 consensus upgrade. Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Filed under: Altcoins - @ April 9, 2026 5:45 pm