Stripe has joined forces with cryptocurrency venture capital firm Paradigm to invest in a pioneering endeavor: the development of a layer-1 blockchain network tailored for payment processing and stablecoins. Named Tempo, the network is currently undergoing testing in a private testnet phase and is said to benefit from the insights of leading companies including OpenAI, Shopify, and Visa.
The initiative comes at a time when stablecoins and their utilization in transactional contexts are gaining momentum, evidenced by significant institutional buy-in and a favorable regulatory landscape following the enactment of the GENIUS Act in July 2025. The market capitalization of stablecoins has ballooned, surpassing the $300 billion mark, a figure that U.S. Treasury Secretary Scott Bessent suggests could feasibly reach $2 trillion.
Tempo distinguishes itself from other layer-1 solutions like Ethereum and Solana by dedicating its architecture to stablecoin transactions and payments, leveraging Stripe’s extensive experience in the payments industry. The blockchain promises to deliver not only low transaction fees but also high throughput – supporting around 100,000 transactions per second – and features aimed at facilitating practical payment applications, thereby attracting more capital into the digital ecosystem.
A tweet from Matt Huang underscores the network’s capability to streamline real-world financial processes onto the blockchain, promising efficiencies in global payouts, payroll solutions, remittances, and more, further facilitated by innovative features such as tokenized deposits and agentic payments.
Recent financial backing indicates a strong vote of confidence in Tempo’s potential, with a $500 million Series A funding round valuing the enterprise at approximately $5 billion. As for the technical and infrastructural build-out of the network, a collaborative effort involving Stripe and Paradigm, along with initial input from global tech and finance leaders, lays the groundwork. The early stages of development are focused on testing with select partners to refine the platform’s functionalities tailored to payments and stablecoin utilities.
Supporting the infrastructure are partnerships with prominent entities in the crypto wallet and blockchain interoperability sectors, including Phantom, MetaMask, Across, and LayerZero. Additional collaborations with Stripe-acquired Bridge and Privy are aimed at enhancing network services, showcasing an impressive ecosystem being constructed around Tempo.
Tempo also prioritizes adopting and facilitating new standards for privacy within blockchain operations, offering opt-in mechanisms that allow users to conceal certain transactional data while maintaining compliance with prevailing financial regulations.
Looking ahead, Tempo’s journey from a private testnet to an open, permissionless blockchain signifies a democratization of access, enabling wider participation in network validation and use. This ambition aligns with broader industry trends towards inclusivity and the seamless integration of blockchain technology into various facets of financial transactions and digital interactions.