Visa Joins Canton Network as Super Validator

Visa announced Wednesday that it has joined the Canton Network as the first major global payments company to serve as a Super Validator, marking a significant step in integrating traditional finance with privacy-focused blockchain technology.

The move positions Visa at the core of the Canton Network, a public, permissionless Layer 1 blockchain designed for regulated financial institutions. As one of approximately 42 Super Validators among 849 total validators on the network, Visa will participate in the consensus mechanism to validate transactions, secure the ledger, and contribute to governance decisions. The company's proposal for this role, submitted on March 20, was approved on March 23, granting it the highest Super Validator Weight of 10 and voting rights on future network matters. This is Visa's first formal blockchain governance proposal, according to sources familiar with the process.

Canton Network addresses key barriers to institutional blockchain adoption, particularly privacy concerns that have deterred banks from public networks. Unlike fully transparent blockchains, Canton uses a configurable privacy model built with the Daml smart contract language, allowing...