Check your wallets · hiddenfunds

Wallet 0xc644…63a7

Found in this wallet

$380

5 positions

Where it is

Ethereum staking1 position$30981%
Chains that shut down1 position$5615%
Ended positions1 position$103%
OP Stack withdrawals1 position$31%
Token swaps never done1 position$1<1%

Findings

Positions found for the checked wallets
Where	Chain	Amount		Links
Stader ETHx withdrawal unclaimed	Ethereum	0.113732 ETH	$309	Claim
zkSync Lite balance not claimed	Ethereum	0.0210016 ETH	$56	Claim
PoolTogether deposit still in pool	OP Mainnet	10.103 PTaOptUSDC	$10
Unclaimed OP Mainnet or Base withdrawalOptimism, Base	OP Mainnet	0.001 ETH	$3	Claim
MATIC never swapped to POLPolygon	Ethereum	— MATIC	$1	Claim

How to get it back

5 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.

Stader ETHx withdrawal unclaimed
$309 · 1 position
You asked Stader to turn your token back into ETH. The request is ready but you never claimed it. The owner of the request can claim it.
1. Open the Stader Labs site and connect the wallet that made or owns the request.
2. Open the ETH unstake section and claim your finalized request.
3. Confirm the transaction and pay gas in ETH.
Stader Labs site (opens in a new tab)
zkSync Lite balance not claimed
$56 · 1 position
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)
PoolTogether deposit still in pool
$10 · 1 position
You deposited into a PoolTogether v3 or v4 prize pool and never withdrew. Your deposit is still in the pool contract.
1. Open the prize pool contract (prize_pool address) on the block explorer.
2. v4: call withdrawFrom(from, amount) with your address. v3: call withdrawInstantlyFrom(from, amount, controlledToken, maximumExitFee).
3. v3 can charge an early-exit fee. Confirm and check your wallet.
Official docs (opens in a new tab)
Unclaimed OP Mainnet or Base withdrawal
Optimism, Base
$3 · 1 position
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)
MATIC never swapped to POL
Polygon
$1 · 1 position
You hold old MATIC on Ethereum that was never swapped to POL. The swap is 1 to 1. Polygon has not announced a deadline.
1. Open the Polygon Portal upgrade page and connect your wallet. Switch the wallet to Ethereum.
2. Approve the upgrade contract to use your MATIC.
3. Confirm the migrate transaction to receive POL. You pay Ethereum gas.
Polygon portal (opens in a new tab)Official docs (opens in a new tab)