Fiserv

Announced · Payments · Last reviewed 2026-10-20

Fintech and payments company with solutions for banking, commerce, merchant acquiring, billing and point-of-sale. Named among financial institutions engaging with Arc in Circle's 2025-10-28 testnet announcement.

Website

Status

• First announced 2025-10-28

Evidence: Circle Arc public testnet announcement

Sources

1. Circle Arc public testnet announcement (2026-10-20)
2. Fiserv website (2026-10-20)

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