Episode Summary
Executive Summary: Coinbase announced Base, an Ethereum layer 2 built on the OP Stack, to bring its 108M verified users on-chain while staying aligned with Ethereum’s open, permissionless ethos. The episode frames Base as a major validation of the bankless thesis: crypto companies will use neutral infrastructure, not siloed chains, to scale mainstream adoption.
Main Topics: Coinbase launches Base, a new Ethereum L2 (Priority: 5/5): The core announcement is Coinbase’s launch of Base, a layer 2 chain for the Coinbase ecosystem that settles to Ethereum and uses ETH as gas. Why Coinbase chose the OP Stack (Priority: 5/5): Jesse Pollock explains that Coinbase partnered deeply with Optimism, joined as a core developer of the OP Stack, and chose the stack for its open-source, modular, forkable design and alignment with Ethereum’s rollup roadmap. Permissionless but integrated chain design (Priority: 5/5): Base will be permissionless for developers, but Coinbase will integrate it into its products to make onboarding easier and reduce user friction around chain selection and gas fees. Centralization today, decentralization over time (Priority: 4/5): Base launches with Coinbase operating the sequencer but aims to decentralize to a stage-two rollup in 2024, with forced inclusion and L1-enforced rules preserving user safety. Economic and product strategy for Coinbase (Priority: 4/5): Coinbase argues Base expands its business from exchange trading into being the gateway to Web3, enabling new revenue from on-chain applications and interfaces without relying on a base token. Relationship with Optimism and the Superchain vision (Priority: 5/5): Base contributes fees to the Optimism Collective, participates in retroactive public goods funding, and is positioned as part of an interoperable Superchain rather than a standalone island. Validation of the bankless thesis (Priority: 4/5): The hosts emphasize Base as proof that Ethereum can serve as the settlement layer for major companies and that credible neutrality, open infrastructure, and DeFi-style composability are winning design principles.
Key Arguments: Coinbase views Base as a bridge from off-chain users to on-chain activity, not an isolated ecosystem. Base is built on the OP Stack so Coinbase can scale via Ethereum while remaining open source, interoperable, and aligned with public goods. Coinbase believes the next five years will bring billions of users on-chain, and Base is designed to capture and enable that growth. The chain will be permissionless for apps, with Coinbase adding user-friendly infrastructure at the application layer rather than gatekeeping the base protocol. There will be no Base token; ETH remains the native gas asset, reinforcing Ethereum settlement and avoiding token-driven distortions. Coinbase says it will not use MEV or trading advantages in sequencing while it controls the sequencer, aiming to avoid any conflict with customers. Base is intended to create a better distribution layer for developers, pairing on-chain apps with Coinbase’s large consumer base. The collaboration with Optimism and work on EIP-4844 helped build the trust and technical alignment needed to launch Base.
Data Points: Verified Coinbase users: 108 million - Jesse cites Coinbase’s verified user base as the distribution engine Base can tap into. Assets in Coinbase ecosystem: $80+ billion - Used to describe the scale of Coinbase’s ecosystem that Base can connect to on-chain. On-chain transacting addresses globally: less than 10 million - Jesse says the entire crypto economy is still at day zero compared with global population. Real humans transacting on-chain monthly: less than a few million - Used to show how early on-chain adoption still is. Base testnet genesis date: February 1, 2023 - Jesse says the Base testnet has been live for a little more than three weeks at the time of the recording. Mainnet target: next few months - Coinbase’s stated goal for launching Base mainnet. Rollup maturity target: stage one by end of 2023; stage two in 2024 - Jesse references Vitalik’s rollup maturity framework and Base’s decentralization roadmap. EIP-4844 timeline: fast follow to Shanghai/Capella; summer release expected - Coinbase and Optimism collaborated on proto-dank sharding to reduce rollup costs. Data availability cost reduction: 10x - EIP-4844 is described as reducing rollup publishing costs by roughly 10x. Bug bounty coverage: $1.5 million - Coinbase is extending its bug bounty to include the OP Stack and Base. KZG ceremony participation: 50,000 contributions - Jesse says Coinbase helped mobilize users to contribute to Ethereum’s KZG ceremony. ETH Denver timing: next week - Coinbase plans a workshop, panels, and a hacker house for Base builders at ETH Denver.
Pivotal Quotes: "Base is a platform that we hope is going to make it really easy for developers to build dApps, make really easy for those dApps to reach massive scale through the 108 million verified users and 80 plus billion dollars of assets in the ecosystem." — Jesse Pollock: Explaining Base’s purpose and Coinbase’s distribution advantage. "Our internal value that we say over and over again about this is a bridge, not an island." — Jesse Pollock: Describing Base as part of the broader crypto economy rather than a siloed Coinbase chain. "On-chain is the next online." — Jesse Pollock: Summarizing Coinbase’s long-term thesis for mainstream crypto adoption.
Implications: Base could become a major on-ramp for mainstream users into Ethereum and rollups, strengthening the OP Stack and validating Ethereum as crypto’s settlement layer. It also signals that large regulated companies may build open, interoperable infrastructure instead of closed-chain silos.