ZkSync

• ZkSync is a scaling solution for Ethereum that is live on mainnet. 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.
• Try out zkSync
• zkSync for Developers

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

Description of work

In these Bounties we want to examine the ETH deposits into zkSync. To do this, we examine the following sections:

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

Note

• We use the [ethereum.core] schema and [ez_eth_transfers] table.
• zkSync Contract Address is 0xabea9132b05a70803a4e85094fd0e1800777fbef

1 ---> Number of distinct wallets have deposited ETH into ZkSync in the last 60 days

To do this, we count the number of unique wallets count(distinct(origin_from_address)), provided that:

• eth_to_address = '0xabea9132b05a70803a4e85094fd0e1800777fbef' ---> to zkSync Contract Address
• identifier= 'CALL_ORIGIN' ---> Deposit function
• block_timestamp::date >= current_date - 60 ---> In the last 60 days

According to the above result, it is clear that:

• The total number of unique wallets that have deposited ETH into zkSync in the last 60 days is 69,168
• From mid-May onwards, more wallets are seen
• May has increased significantly compared to Apr
• On May 12, due to the collapse of the market and the collapse of Luna, we see the lowest amount of wallets (88 Unique wallet) ---> The lowest rate in the last 60 days

2 ---> How much ETH was deposited by day?

To do this, we sum(amount), provided that:

• eth_to_address = '0xabea9132b05a70803a4e85094fd0e1800777fbef' ---> to zkSync Contract Address
• identifier= 'CALL_ORIGIN' ---> Deposit function
• block_timestamp::date >= current_date - 60 ---> In the last 60 days

According to the above result, it is clear that:

• The total amount of ETH that have deposited into zkSync in the last 60 days is 29832.716098176
  • The total amount of ETH that have 29832.716098176 and the total number of unique wallets that have deposited ETH into zkSync is 69,168 So the average per user is 0.43 deposited into zkSync
• On May 10, the largest volume of ETH is observed.
• May has increased compared to Apr

3 ---> Top 10 wallet that was deposited ETH into zkSync in the last 60 days

According to the above result, it is clear that:

• Address 0xc016b8515fbec660302d3389b6348ab6799eafd5 with 1935.74927179 has the highest amount deposited ETH into zkSync. About 6.48% of the total. and then:
  • The0x38c5e0f95b08b663602ec23223e7c0695d30410e with 1830.1 (6.13%)
  • The 0x80c67432656d59144ceff962e8faf8926599bcf8 with 1793 (6%) are in the next step