Visa launches validator node on Tempo network

The move underscores a commitment to running critical blockchain operations in-house to strengthen the foundations of onchain payment innovation

Visa has officially launched its validator node on the Tempo network, marking a key milestone in the company’s push into blockchain infrastructure and stablecoin payments.

The move underscores a commitment to running critical blockchain operations in-house to strengthen the foundations of onchain payment innovation.

Tempo is a purpose-built Layer 1 blockchain designed for agentic commerce and real-time machine-to-machine payments.

Visa, alongside Stripe and Zodia Custody, will serve as the first external validators to join the network as it expands its ecosystem of financial and commerce partners.

The validator node was configured and managed internally by Visa following six months of collaboration with the Tempo engineering team.

By operating as an anchor validator, Visa will directly participate in confirming and ordering transactions into blocks, helping to ensure the network operates with the reliability and performance required for enterprise-scale payments.

Cuy Sheffield, Head of Crypto at Visa, said: We’ve spent years building our expertise in blockchain, and now we’re expanding that work by running critical blockchain infrastructure ourselves.

By operating a validator on Tempo, we’re extending Visa’s commitment to reliability, security, and trust into blockchain networks – supporting the development of stablecoin payment systems that meet the high operating standards our clients and partners expect, he said.

Visa processes billions of transactions across nearly every country in the world. That kind of operational rigor is exactly what we look for in validators on Tempo, built for payments at enterprise scale, said Nischay Upadhyayula, GTM, Tempo.

He added: They’ve been a design partner since day one, and joining as a validator is a natural extension of that work, he added.