Stripe and Paradigm Reveal Tempo Blockchain, Built With Help From OpenAI and Visa Payments giant Stripe and crypto investment firm Paradigm have teamed up to build a layer-1 blockchain focused on payments and stablecoins. Leave a Reply Cancel replyYour email address will not be published.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: Bitcoin - @ September 4, 2025 7:24 pm