EPISODE · Sep 29, 2025 · 1H 7M
Inside Tempo: Stripe's New L1 For Payments
from The Gwart Show | Blockspace Media · host Blockspace Media
Mallesh, formerly Special Mechanisms Group and Rice University joins us to talk about his move to Tempo, Stripe's new payments-first blockchain.We dive into why they built another L1, multi-stablecoin architecture, MEV challenges in payments, with credible neutrality Subscribe to the newsletter! https://newsletter.blockspacemedia.com Notes: • Tempo is designed for fast finality payments • Stablecoin agnostic w/ AMM • Reserved block space for payment txns • Cross-border wire transfers are still broken for traditional systems Timestamps: 00:00 Start 00:25 Who is Mallesh? 01:50 Special Mechanisms Group 03:49 Consensys 05:34 Tempo 08:14 Advantages of Tempo 10:36 Specific Tempo designs 13:58 Fungible stablecoins 14:44 Tether & economies of scale 18:14 Validator set 22:45 Payments Only blockspace 25:51 Mallesh's title 26:58 Products 28:36 Tempo AMM 30:33 Remittance use case 35:16 International transfers & corespondent banks 41:26 Are banks cooked? 43:30 Why a new Layer 1? 48:08 Credible neutrality 50:36 Crypto Twitter is now the kiddie pool 54:45 The future of proof of Stake is... trust 1:04:03 MEV memory hole The Gwart Show is sponsored by Ellipsis Labs, the builders behind Atlas, a blockchain for verifiable finance and Phoenix, an on-chain orderbook DEX with over $50 billion in unincentivized volume. If you’re interested in a mission-driven company, Ellipsis Labs is hiring engineers passionate about crypto and finance to work on Atlas. Learn more and apply on Twitter at @Ellipsis_Labs and @atlasxyz. Learn more about your ad choices. Visit megaphone.fm/adchoices
What this episode covers
Mallesh, formerly Special Mechanisms Group and Rice University joins us to talk about his move to Tempo, Stripe's new payments-first blockchain.We dive into why they built another L1, multi-stablecoin architecture, MEV challenges in payments, with credible neutrality Subscribe to the newsletter! https://newsletter.blockspacemedia.com Notes: • Tempo is designed for fast finality payments • Stablecoin agnostic w/ AMM • Reserved block space for payment txns • Cross-border wire transfers are still broken for traditional systems Timestamps: 00:00 Start 00:25 Who is Mallesh? 01:50 Special Mechanisms Group 03:49 Consensys 05:34 Tempo 08:14 Advantages of Tempo 10:36 Specific Tempo designs 13:58 Fungible stablecoins 14:44 Tether & economies of scale 18:14 Validator set 22:45 Payments Only blockspace 25:51 Mallesh's title 26:58 Products 28:36 Tempo AMM 30:33 Remittance use case 35:16 International transfers & corespondent banks 41:26 Are banks cooked? 43:30 Why a new Layer 1? 48:08 Credible neutrality 50:36 Crypto Twitter is now the kiddie pool 54:45 The future of proof of Stake is... trust 1:04:03 MEV memory hole The Gwart Show is sponsored by Ellipsis Labs, the builders behind Atlas, a blockchain for verifiable finance and Phoenix, an on-chain orderbook DEX with over $50 billion in unincentivized volume. If you’re interested in a mission-driven company, Ellipsis Labs is hiring engineers passionate about crypto and finance to work on Atlas. Learn more and apply on Twitter at @Ellipsis_Labs and @atlasxyz. Learn more about your ad choices. Visit megaphone.fm/adchoices
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Inside Tempo: Stripe's New L1 For Payments
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