Sunnyside Labs

Sunnyside Labs contributes to the OP Stack and Ethereum, scaling privacy infrastructure. It builds Privacy Boost, OP-Erigon, backup sequencer systems, and Ethereum upgrades across Fusaka and blob scaling.

Jun 4, 2026

Privacy Boost: A Deeper Look

Sunnyside Labs

Apr 20, 2026

Privacy Comes to the OP Stack

Sunnyside Labs

Optimism

Feb 29, 2024

How the Delta Upgrade reduced OP Chain fixed costs by over 90%

Sunnyside Labs

Jun 15, 2023

Building op-erigon: how Test in Prod joined the Optimism Collective

Sunnyside Labs