According to The Block, Visa, Stripe, and Zodia Custody, backed by Standard Chartered Bank, have become the first validators on the Tempo payment blockchain. Tempo is an Ethereum-compatible Layer 1 blockchain designed for high-throughput payments and stablecoin settlement, primarily targeting large institutions. Validators are responsible for verifying, ordering, and finalizing on-chain transactions, typically fulfilled by established institutions with global operational capabilities. Tempo was incubated by Stripe and Paradigm, launched its private testnet in September 2025, and raised $500 million in Series A funding in October at a valuation of approximately $5 billion. Recently, Tempo introduced an “agent payments” protocol executed by AI agents and has attracted infrastructure integrations from players such as RedStone.
Visa, Stripe, and Zodia Custody Join as Early Validators on the Tempo Payment Blockchain
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Summary
Visa, Stripe, and Zodia Custody, backed by Standard Chartered Bank, have joined as early validators on Tempo, an Ethereum-compatible Layer 1 blockchain designed for high-throughput payments and stablecoin settlement. Tempo, incubated by Stripe and Paradigm, launched its private testnet in September 2025 and secured $500 million in Series A funding at a $5 billion valuation in October 2025. The project recently introduced an AI agent-driven "Agent Payments" protocol and integrated infrastructure partners such as RedStone. This update brings new on-chain and blockchain news to the sector.
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