
Base builder #001 (self-described) | Creator of Base (public framing) | Coinbase




Jesse Pollak is the Coinbase engineer publicly identified as the creator of Base - the Coinbase-incubated Ethereum L2 that became one of the highest-throughput L2s and the settlement layer for a large part of the USDC / onchain-app economy. He is the public face of Base in founder circles (self-described 'Base builder #001') and is the key Coinbase-side node for Base-native products and x402-style payment rails. Address/identity edge: jesse.base.eth. This node keeps only what is publicly stated - no invented job title beyond the self-described 'Base builder #001' and the widely published 'creator of Base' framing. In the 2026-02-25 X thread he appears in the same San Francisco / Coinbase HQ frame as Geoffrey Woo and the Anti Hunter agent, with an $UM-Radar dossier promised by @alexdolbun.
Coinbase-incubated Ethereum L2. Pollak is the public builder face; Base is the rail set for $BNKR, x402 payments and the UnicornsMap $UM-Radar payment path.
Parent company of Base. Organisation edge only - no claim about the 2026-02-25 frame.
4 entities geo-pinned · toggle People / Institutions · 37.8044, -122.2712
🔍 OSINT: public sources only. Title restricted to self-described 'Base builder #001' + published 'creator of Base' framing. No claim that any specific person appears inside the Coinbase HQ frame. Brian Armstrong is an organisation edge only (Coinbase CEO, public).
This node belongs to the public Base / Anti Fund builder graph the radar maps. $UM-Radar runs on Base: read the graph, take the next signal, unlock any dossier per-call in USDC.
🤖 AI agents — one call: GET /api/radar/conductor.json
🔍 Public OSINT only. Not investment advice. Not a prediction engine. $UM is a Base token — nothing here is a return projection.
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