Simon Jentzsch

Simon Jentzsch has worked on Ethereum since 2015, focused on verification and trust-minimized access. He authored EIP-1186 (eth_getProof) — the account and storage proof widely used by light clients. Formerly co-founder and CTO of Slock.it and lead contributor to the Incubed light client, he is now co-founder and CTO of corpus.core and main contributor to colibri-stateless, a stateless Ethereum verifier.


Session

11-03
15:15
50min
Swap Your RPC: Hands-On Verified Reads, Simulation, and Privacy
Simon Jentzsch

In this hands-on workshop you take a normal dApp that blindly trusts its RPC provider and, step by step, make it verify every response against Ethereum consensus, simulate transactions locally, and hide what the provider learns about your users — all by swapping the RPC, in the browser, with no node to run. You leave with working code you can drop straight into your own app.

Users, Builders, and Agents
Workshop 2