Check your wallets · hiddenfunds

Wallet 0xb290…da42

Found in this wallet

$181

5 positions

You can claim$15384%
Needs the team$2916%

Where it is

OP Stack withdrawals1 position$15284%
Bridges1 position$2715%
Chains that shut down3 positions$21%

Findings

Positions found for the checked wallets
Where	Chain	Amount		Who can recover	Links
Unclaimed OP Mainnet or Base withdrawalOptimism, Base	OP Mainnet	0.0566438 ETH	$152		Claim
Unclaimed xDai bridge withdrawalGnosis xDai bridge	Ethereum	27.3961 DAI	$27	Needs the team	Open
Harmony balance (chain halted)	Harmony	12.2587 bscDOGE	$1	Needs the team

How to get it back

4 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
$152 · 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)
Unclaimed xDai bridge withdrawal
Gnosis xDai bridge
$27 · 1 positionNeeds the team
You sent xDAI from Gnosis Chain to Ethereum but never claimed the DAI or USDS on Ethereum. It waits in the bridge.
1. Open the Gnosis Bridge Explorer and search by your Gnosis Chain transaction hash.
2. On the transaction page, press Claim and connect the receiving wallet.
3. Confirm and pay the Ethereum gas fee.
Gnosis Bridge Explorer (opens in a new tab)Official docs (opens in a new tab)
Harmony balance (chain halted)
$1 · 1 positionNeeds the team
Harmony proposed (non-binding, 7 Sept 2026) a final snapshot and an ERC-20 ONE airdrop on Ethereum. This list shows positions at the last block our data saw. You cannot sign anything on the chain now.
1. Do not expect to withdraw this yourself. The chain is halted.
2. Watch Harmony's official channels for the vote result and the snapshot rules.
3. Keep access to your wallet. The proposal says the airdrop would go to the same address on Ethereum.
zkSync Lite balance not claimed
<$1 · 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)