zkSync is a trustless protocol for scalable low-cost payments on Ethereum, powered by zkRollup technology. It uses zero-knowledge proofs and on-chain data availability to keep users' funds as safe as though they never left the mainnet.

Introduction

zkSync features

• Mainnet-level security with zero reliance on 3rd parties
• ETH and ERC20 token transfers with instant confirmations and 10-minute finality on L1
• Ultra-low transaction fees (~1/100th of mainnet costs for ERC20 tokens and ~1/30th for ETH transfers)
• No registration is required to receive funds
• Payments to existing Ethereum addresses (including smart-contracts)
• Fees conveniently payable in the token being transferred
• Withdrawals to mainnet in ~10 minutes*

More information available at zkSync docs

Description of work In this work, we want to examine the ETH deposits into zkSync including:

• How many distinct wallets have deposited ETH into ZkSync in the last 60 days?
• How much ETH was deposited by day?

How many distinct wallets have deposited ETH into ZkSync in the last 60 days?

We consider transactions with ‍‍ETH_TO_ADDRESS = 0xabea9132b05a70803a4e85094fd0e1800777fbef (zkSync Contract Address) and IDENTIFIER = CALL_ORIGIN as transactions deposited ETH into zkSync.

• Note: Other transactions related to zkSync(‍‍ETH_TO_ADDRESS = 0xabea9132b05a70803a4e85094fd0e1800777fbef and IDENTIFIER!=CALL_ORIGIN') does not necessarily deposit ETH into to zkSync!

How much ETH was deposited by day?