Check your wallets · hiddenfunds

Wallet 0x3f57…63cf

Found in this wallet

$42

4 positions

Where it is

OP Stack withdrawals2 positions$2558%
Chains that shut down2 positions$1842%

Findings

Positions found for the checked wallets
Where	Chain	Amount		Links
zkSync Lite balance not claimed	Ethereum	0.00017805 WBTC	$15	Claim
Unclaimed OP Mainnet or Base withdrawalOptimism, Base	OP Mainnet	0.005 ETH	$13	Claim
Unclaimed OP Mainnet or Base withdrawalOptimism, Base	OP Mainnet	11.2729 USDC	$11	Claim
zkSync Lite balance not claimed	Ethereum	0.00109754 ETH	$3	Claim

How to get it back

2 guides, the largest amount first

Use only the official links below. No real recovery asks for your seed phrase or private key. If anyone offers to recover funds for you, it is a scam.

Unclaimed OP Mainnet or Base withdrawal
Optimism, Base
$25 · 2 positions
You withdrew ETH or tokens from OP Mainnet or Base to Ethereum but never did the last step on Ethereum. The funds wait in the bridge contract.
1. OP Mainnet: open the Optimism bridge (app.optimism.io/bridge), connect the receiving wallet, open your withdrawal, press Prove, then Finalize after 7 days.
2. Base: Base's docs list Superbridge and Brid.gg as its bridges. Open one, connect the receiving wallet, find the withdrawal, press Prove, then Finalize.
3. Base waits 5 days after Prove (1 day if both a TEE proof and a ZK proof back it). Pay the Ethereum gas fee each time.
Official bridges for the chains your positions are on:
- Optimism Bridge (opens in a new tab)
Official docs (opens in a new tab)
zkSync Lite balance not claimed
$18 · 2 positions
zkSync Lite was shut down on 2026-05-04. Remaining balances are claimable on Ethereum through a claim contract and a withdrawal portal. Your account is on that list and has not claimed.
1. Open the zkSync Lite withdrawal portal and connect the wallet that owned the account.
2. The portal finds your address in the final state, builds the proof and sends the claim. Follow its prompts.
3. Confirm the Ethereum transaction. Tokens go to your L1 address. Matter Labs sponsors gas for the first 100,000 withdrawals.
zkSync Lite withdrawal portal (opens in a new tab)Official docs (opens in a new tab)