Visa Expands Multi-Chain Settlement Pilot to Nine Blockchains

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ByRyan Mitchell

May 1, 2026

Visa integrates five new blockchains including Arc and Base into its stablecoin settlement pilot, reaching a $7 billion annualized run rate while advancing institutional-grade cryptographic infrastructure.

The architecture of global finance is shifting toward a decentralized model as Visa announced the expansion of its stablecoin settlement pilot to five additional blockchains. By integrating Arc, Base, Canton, Polygon, and Tempo, the payment giant now supports nine distinct networks, signaling a significant move toward multi-chain interoperability. This expansion comes as the program reaches a $7 billion annualized settlement run rate, reflecting a 50% increase since the previous quarter.

From a sovereign technology perspective, the inclusion of Circle’s Arc and Coinbase’s Base highlights a push for high-performance, programmable infrastructure capable of handling real-time economic activity. Arc, a Layer-1 blockchain, is currently scaling toward a 2026 production-ready status. Its public testnet has already processed over 150 million transactions with settlement times of approximately 0.5 seconds. These metrics suggest that decentralized protocols are beginning to match the throughput requirements of legacy financial systems without sacrificing the security of on-chain settlement.

Privacy and regulatory compliance remain central to this digital transition. The Canton Network, one of the newly added chains, utilizes configurable cryptography designed specifically for regulated capital markets. This allows institutional users to maintain the privacy of sensitive transaction data while leveraging the transparency and immutability of a shared ledger. Similarly, the Stripe-backed Tempo protocol focuses on the efficient movement of liquidity through private settlement flows, addressing a critical need for confidentiality in institutional commerce.

As Big Tech firms allocate nearly $700 billion toward AI and digital infrastructure in 2026, the engineering behind these blockchain upgrades serves as a vital counterweight to centralized corporate overreach. By enabling stablecoins to function as a settlement layer across diverse protocols, the industry is moving toward a standard where transaction fees can be paid in native stablecoins and liquidity is no longer siloed within a single ecosystem. This decentralized engineering ensures that American digital leadership remains rooted in open, competitive protocols rather than closed proprietary networks.

The expansion also leverages existing institutional partnerships with entities such as BlackRock and Goldman Sachs, further legitimizing the use of USDC and other digital assets in mainstream payment flows. As these protocols evolve, the focus remains on building a robust, always-on financial infrastructure that operates independently of traditional banking hours, providing a necessary upgrade to the nation’s aging financial rails.

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